世界の公開鍵基盤（PKI）市場予測 2023年-2029年

◆英語タイトル：Global Public Key Infrastructure Market Growth 2023-2029

◆商品コード：LP23JU5309
◆発行会社（リサーチ会社）：LP Information
◆発行日：2023年5月（※2025年版があります。お問い合わせください。）
◆ページ数：101
◆レポート形式：英語 / PDF
◆納品方法：Eメール（受注後2-3営業日）
◆調査対象地域：グローバル、日本、アメリカ、ヨーロッパ、アジア、中国など
◆産業分野：機械&装置

◆販売価格オプション（消費税別）

Single User（1名様閲覧用）	USD3,660 ⇒換算￥527,040	見積依頼/購入/質問フォーム
Multi User（20名様閲覧用）	USD5,490 ⇒換算￥790,560	見積依頼/購入/質問フォーム
Corporate User（閲覧人数制限なし）	USD7,320 ⇒換算￥1,054,080	見積依頼/購入/質問フォーム

★LP Informationに受託調査の見積を依頼する

※販売価格オプションの説明はこちらで、ご利用ガイドはこちらでご確認いただけます。
※お支払金額は「換算金額（日本円）＋消費税＋配送料（Eメール納品は無料）」です。
※Eメールによる納品の場合、通常ご注文当日～2日以内に納品致します。
※レポート納品後、納品日＋5日以内に請求書を発行・送付致します。（請求書発行日より2ヶ月以内の銀行振込条件、カード払いに変更可）
※上記の日本語題名はH&Iグローバルリサーチが翻訳したものです。英語版原本には日本語表記はありません。
※為替レートは適宜修正・更新しております。リアルタイム更新ではありません。

❖ レポートの概要 ❖

LPインフォメーションの最新刊調査レポート「世界の公開鍵基盤（PKI）市場」は、過去の販売実績から2022年の世界の公開鍵基盤（PKI）の総販売量を検討し、2023年から2029年の予測される公開鍵基盤（PKI）の販売量を地域別・市場分野別に包括的に分析しています。本調査レポートでは、地域別、市場分野別、サブセクター別の公開鍵基盤（PKI）の市場規模を掲載し、XXX百万米ドル規模の世界の公開鍵基盤（PKI）市場の詳細な分析を提供します。本インサイトレポートは、世界の公開鍵基盤（PKI）業界を包括的に分析し、製品セグメント、企業情報、売上、市場シェア、最新動向、M&A活動に関する主要トレンドを明らかにしています。
また、本レポートでは、加速する世界の公開鍵基盤（PKI）市場における各社の独自のポジションをより深く理解するために、公開鍵基盤（PKI）製品ポートフォリオ、能力、市場参入戦略、市場でのポジション、海外展開に焦点を当て、主要なグローバル企業の戦略を分析しています。

世界の公開鍵基盤（PKI）市場規模は、2022年のXXX百万米ドルから2029年にはXXX百万米ドルに成長すると予測され、2023年から2029年までの年平均成長率は000%と予測されます。公開鍵基盤（PKI）の米国市場は、2022年のXXX百万米ドルから2029年にはXXX百万米ドルに増加し、2023年から2029年までのCAGRは000％と予測されています。公開鍵基盤（PKI）の中国市場は、2023年から2029年までの年平均000％成長率で、2022年のXXX百万米ドルから2029年にはXXX百万米ドルに増加すると推定されます。公開鍵基盤（PKI）のヨーロッパ市場は、2023年から2029年にかけて年平均000％成長率で、2022年のXXX百万米ドルから2029年にはXXX百万米ドルに増加すると推定されています。

公開鍵基盤（PKI）の世界主要メーカーとしては、Docusign Inc.(U.S)、 Comodo Group Inc.(U.S)、 Kofax Ltd. (U.S)、 GoDaddy Inc.(U.S)、 GMO GlobalSign Inc. (U.S)、 Verisign Inc.(U.S)、 Gemalto N.V.( Netherlands)、 Signix Inc.(U.S)、 Ascertia Company (U.S)、 Secured Signing Limited (Australia)、 Entrust Data Cartd Corporation (U.S)、 Identrust Inc.(U.S)などを掲載しており、売上の面では、世界の2大企業が2022年にほぼ000％のシェアを占めています。

本レポートでは、製品タイプ、用途、主要メーカー、主要地域、国別の公開鍵基盤（PKI）市場の包括的な概要、市場シェア、成長機会などの情報を提供しています。

【市場細分化】

この調査では公開鍵基盤（PKI）市場をセグメンテーションし、種類別 (PIN認証、登録サービス、セキュアローミング、セルフリカバリ、セルフ登録、その他)、用途別 (医療＆ライフサイエンス、人事、製造、政府＆防衛、金融、教育＆研究、その他)、および地域別 (アジア太平洋、南北アメリカ、ヨーロッパ、および中東・アフリカ) の市場規模を予測しています。

・種類別区分：PIN認証、登録サービス、セキュアローミング、セルフリカバリ、セルフ登録、その他

・用途別区分：医療＆ライフサイエンス、人事、製造、政府＆防衛、金融、教育＆研究、その他

・地域別区分
南北アメリカ（アメリカ、カナダ、メキシコ、ブラジル）
アジア太平洋（中国、日本、韓国、東南アジア、インド、オーストラリア）
ヨーロッパ（ドイツ、フランス、イギリス、イタリア、ロシア）
中東・アフリカ（エジプト、南アフリカ、イスラエル、トルコ、GCC諸国）

【本レポートで扱う主な質問】

・世界の公開鍵基盤（PKI）市場の10年間の市場状況・展望は？
・世界および地域別に見た公開鍵基盤（PKI）市場成長の要因は何か？
・公開鍵基盤（PKI）の市場機会はエンドマーケットの規模によってどのように変化するのか？
・公開鍵基盤（PKI）のタイプ別、用途別の内訳は？
・新型コロナウイルス感染症とロシア・ウクライナ戦争の影響は？

********* 目次 *********

レポートの範囲
・市場の紹介
・分析対象期間
・調査の目的
・調査手法
・調査プロセスおよびデータソース
・経済指標
・通貨

エグゼクティブサマリー
・世界市場の概要：公開鍵基盤（PKI）の年間販売量2018-2029、地域別現状・将来分析
・公開鍵基盤（PKI）の種類別セグメント：PIN認証、登録サービス、セキュアローミング、セルフリカバリ、セルフ登録、その他
・公開鍵基盤（PKI）の種類別販売量：2018-2023年の販売量、売上、市場シェア、販売価格
・公開鍵基盤（PKI）の用途別セグメント：医療＆ライフサイエンス、人事、製造、政府＆防衛、金融、教育＆研究、その他
・公開鍵基盤（PKI）の用途別販売量：2018-2023年の販売量、売上、市場シェア、販売価格

企業別世界の公開鍵基盤（PKI）市場
・企業別のグローバル公開鍵基盤（PKI）市場データ：2018-2023年の年間販売量、市場シェア
・企業別の公開鍵基盤（PKI）の年間売上：2018-2023年の売上、市場シェア
・企業別の公開鍵基盤（PKI）販売価格
・主要企業の公開鍵基盤（PKI）生産地域、販売地域、製品タイプ
・市場集中度分析
・新製品および潜在的な参加者
・合併と買収、拡大

公開鍵基盤（PKI）の地域別レビュー
・地域別の公開鍵基盤（PKI）市場規模2018-2023：年間販売量、売上
・主要国別の公開鍵基盤（PKI）市場規模2018-2023：年間販売量、売上
・南北アメリカの公開鍵基盤（PKI）販売の成長
・アジア太平洋の公開鍵基盤（PKI）販売の成長
・ヨーロッパの公開鍵基盤（PKI）販売の成長
・中東・アフリカの公開鍵基盤（PKI）販売の成長

南北アメリカ市場
・南北アメリカの国別の公開鍵基盤（PKI）販売量、売上（2018-2023）
・南北アメリカの公開鍵基盤（PKI）の種類別販売量
・南北アメリカの公開鍵基盤（PKI）の用途別販売量
・アメリカ市場
・カナダ市場
・メキシコ市場
・ブラジル市場

アジア太平洋市場
・アジア太平洋の国別の公開鍵基盤（PKI）販売量、売上（2018-2023）
・アジア太平洋の公開鍵基盤（PKI）の種類別販売量
・アジア太平洋の公開鍵基盤（PKI）の用途別販売量
・中国市場
・日本市場
・韓国市場
・東南アジア市場
・インド市場
・オーストラリア市場
・台湾市場

ヨーロッパ市場
・ヨーロッパの国別の公開鍵基盤（PKI）販売量、売上（2018-2023）
・ヨーロッパの公開鍵基盤（PKI）の種類別販売量
・ヨーロッパの公開鍵基盤（PKI）の用途別販売量
・ドイツ市場
・フランス市場
・イギリス市場
・イタリア市場
・ロシア市場

中東・アフリカ市場
・中東・アフリカの国別の公開鍵基盤（PKI）販売量、売上（2018-2023）
・中東・アフリカの公開鍵基盤（PKI）の種類別販売量
・中東・アフリカの公開鍵基盤（PKI）の用途別販売量
・エジプト市場
・南アフリカ市場
・イスラエル市場
・トルコ市場
・GCC諸国市場

市場の成長要因、課題、動向
・市場の成長要因および成長機会分析
・市場の課題およびリスク
・市場動向

製造コスト構造分析
・原材料とサプライヤー
・公開鍵基盤（PKI）の製造コスト構造分析
・公開鍵基盤（PKI）の製造プロセス分析
・公開鍵基盤（PKI）の産業チェーン構造

マーケティング、販売業者および顧客
・販売チャンネル：直接販売チャンネル、間接販売チャンネル
・公開鍵基盤（PKI）の主要なグローバル販売業者
・公開鍵基盤（PKI）の主要なグローバル顧客

地域別の公開鍵基盤（PKI）市場予測レビュー
・地域別の公開鍵基盤（PKI）市場規模予測（2024-2029）
・南北アメリカの国別予測
・アジア太平洋の国別予測
・ヨーロッパの国別予測
・公開鍵基盤（PKI）の種類別市場規模予測
・公開鍵基盤（PKI）の用途別市場規模予測

主要企業分析
Docusign Inc.(U.S)、 Comodo Group Inc.(U.S)、 Kofax Ltd. (U.S)、 GoDaddy Inc.(U.S)、 GMO GlobalSign Inc. (U.S)、 Verisign Inc.(U.S)、 Gemalto N.V.( Netherlands)、 Signix Inc.(U.S)、 Ascertia Company (U.S)、 Secured Signing Limited (Australia)、 Entrust Data Cartd Corporation (U.S)、 Identrust Inc.(U.S)
・企業情報
・公開鍵基盤（PKI）製品
・公開鍵基盤（PKI）販売量、売上、価格、粗利益（2018-2023）
・主要ビジネス概要
・最新動向

調査結果および結論

A public key infrastructure (PKI) is a platform that supports managing digital certificates for implementing strong authentication, electronic signature and data encryption methods. The Public Key Infrastructure service is integrated with other security and IoT managed connecting devices as smart M2M and a part of IoT Security solutions that includes CyberThreats, and Faast IoT technology. Public Key Infrastructure (PKI) caters highest revenue to the e-signature market.
LPI (LP Information)’ newest research report, the “Public Key Infrastructure Industry Forecast” looks at past sales and reviews total world Public Key Infrastructure sales in 2022, providing a comprehensive analysis by region and market sector of projected Public Key Infrastructure sales for 2023 through 2029. With Public Key Infrastructure sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Public Key Infrastructure industry.
This Insight Report provides a comprehensive analysis of the global Public Key Infrastructure landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Public Key Infrastructure portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Public Key Infrastructure market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Public Key Infrastructure and breaks down the forecast by type, by application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Public Key Infrastructure.
The global Public Key Infrastructure market size is projected to grow from US$ 3893.9 million in 2022 to US$ 12660 million in 2029; it is expected to grow at a CAGR of 12660 from 2023 to 2029.
North America is one of the leading region across the world in terms of largest market share in Public Key Infrastructure market due to the deployment of the market, that has been divided into cloud-based and on-premises. In cloud-based deployment model, documents can be signed digitally with the help of cloud hosted signing services which is widely used in North America region.The Public Key Infrastructure market in Europe region is expected to witness rapid growth. Whereas, Asia-Pacific countries like China, Japan and South Korea is an emerging market for Public Key Infrastructure market. This market has huge potential for growth of Public Key Infrastructure specifically the country like China due to the growth rapid industrialization, and increasing focus on security threats in this region.
This report presents a comprehensive overview, market shares, and growth opportunities of Public Key Infrastructure market by product type, application, key manufacturers and key regions and countries.
Market Segmentation:
Segmentation by type
PIN Authentication
Enrollment Services
Secure Roaming
Self-Recovery
Self-Registration
Others
Segmentation by application
Healthcare and Life Sciences
Human Resources
Manufacturing
Government and Defense
BFSI
Education and Research
Others
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analyzing the company’s coverage, product portfolio, its market penetration.
Docusign Inc.(U.S)
Comodo Group Inc.(U.S)
Kofax Ltd. (U.S)
GoDaddy Inc.(U.S)
GMO GlobalSign Inc. (U.S)
Verisign Inc.(U.S)
Gemalto N.V.( Netherlands)
Signix Inc.(U.S)
Ascertia Company (U.S)
Secured Signing Limited (Australia)
Entrust Data Cartd Corporation (U.S)
Identrust Inc.(U.S)
Key Questions Addressed in this Report
What is the 10-year outlook for the global Public Key Infrastructure market?
What factors are driving Public Key Infrastructure market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Public Key Infrastructure market opportunities vary by end market size?
How does Public Key Infrastructure break out type, application?
What are the influences of COVID-19 and Russia-Ukraine war?

❖ レポートの目次 ❖

1 Scope of the Report
1.1 Market Introduction
1.2 Years Considered
1.3 Research Objectives
1.4 Market Research Methodology
1.5 Research Process and Data Source
1.6 Economic Indicators
1.7 Currency Considered
1.8 Market Estimation Caveats
2 Executive Summary
2.1 World Market Overview
2.1.1 Global Public Key Infrastructure Annual Sales 2018-2029
2.1.2 World Current & Future Analysis for Public Key Infrastructure by Geographic Region, 2018, 2022 & 2029
2.1.3 World Current & Future Analysis for Public Key Infrastructure by Country/Region, 2018, 2022 & 2029
2.2 Public Key Infrastructure Segment by Type
2.2.1 PIN Authentication
2.2.2 Enrollment Services
2.2.3 Secure Roaming
2.2.4 Self-Recovery
2.2.5 Self-Registration
2.2.6 Others
2.3 Public Key Infrastructure Sales by Type
2.3.1 Global Public Key Infrastructure Sales Market Share by Type (2018-2023)
2.3.2 Global Public Key Infrastructure Revenue and Market Share by Type (2018-2023)
2.3.3 Global Public Key Infrastructure Sale Price by Type (2018-2023)
2.4 Public Key Infrastructure Segment by Application
2.4.1 Healthcare and Life Sciences
2.4.2 Human Resources
2.4.3 Manufacturing
2.4.4 Government and Defense
2.4.5 BFSI
2.4.6 Education and Research
2.4.7 Others
2.5 Public Key Infrastructure Sales by Application
2.5.1 Global Public Key Infrastructure Sale Market Share by Application (2018-2023)
2.5.2 Global Public Key Infrastructure Revenue and Market Share by Application (2018-2023)
2.5.3 Global Public Key Infrastructure Sale Price by Application (2018-2023)
3 Global Public Key Infrastructure by Company
3.1 Global Public Key Infrastructure Breakdown Data by Company
3.1.1 Global Public Key Infrastructure Annual Sales by Company (2018-2023)
3.1.2 Global Public Key Infrastructure Sales Market Share by Company (2018-2023)
3.2 Global Public Key Infrastructure Annual Revenue by Company (2018-2023)
3.2.1 Global Public Key Infrastructure Revenue by Company (2018-2023)
3.2.2 Global Public Key Infrastructure Revenue Market Share by Company (2018-2023)
3.3 Global Public Key Infrastructure Sale Price by Company
3.4 Key Manufacturers Public Key Infrastructure Producing Area Distribution, Sales Area, Product Type
3.4.1 Key Manufacturers Public Key Infrastructure Product Location Distribution
3.4.2 Players Public Key Infrastructure Products Offered
3.5 Market Concentration Rate Analysis
3.5.1 Competition Landscape Analysis
3.5.2 Concentration Ratio (CR3, CR5 and CR10) & (2018-2023)
3.6 New Products and Potential Entrants
3.7 Mergers & Acquisitions, Expansion
4 World Historic Review for Public Key Infrastructure by Geographic Region
4.1 World Historic Public Key Infrastructure Market Size by Geographic Region (2018-2023)
4.1.1 Global Public Key Infrastructure Annual Sales by Geographic Region (2018-2023)
4.1.2 Global Public Key Infrastructure Annual Revenue by Geographic Region (2018-2023)
4.2 World Historic Public Key Infrastructure Market Size by Country/Region (2018-2023)
4.2.1 Global Public Key Infrastructure Annual Sales by Country/Region (2018-2023)
4.2.2 Global Public Key Infrastructure Annual Revenue by Country/Region (2018-2023)
4.3 Americas Public Key Infrastructure Sales Growth
4.4 APAC Public Key Infrastructure Sales Growth
4.5 Europe Public Key Infrastructure Sales Growth
4.6 Middle East & Africa Public Key Infrastructure Sales Growth
5 Americas
5.1 Americas Public Key Infrastructure Sales by Country
5.1.1 Americas Public Key Infrastructure Sales by Country (2018-2023)
5.1.2 Americas Public Key Infrastructure Revenue by Country (2018-2023)
5.2 Americas Public Key Infrastructure Sales by Type
5.3 Americas Public Key Infrastructure Sales by Application
5.4 United States
5.5 Canada
5.6 Mexico
5.7 Brazil
6 APAC
6.1 APAC Public Key Infrastructure Sales by Region
6.1.1 APAC Public Key Infrastructure Sales by Region (2018-2023)
6.1.2 APAC Public Key Infrastructure Revenue by Region (2018-2023)
6.2 APAC Public Key Infrastructure Sales by Type
6.3 APAC Public Key Infrastructure Sales by Application
6.4 China
6.5 Japan
6.6 South Korea
6.7 Southeast Asia
6.8 India
6.9 Australia
6.10 China Taiwan
7 Europe
7.1 Europe Public Key Infrastructure by Country
7.1.1 Europe Public Key Infrastructure Sales by Country (2018-2023)
7.1.2 Europe Public Key Infrastructure Revenue by Country (2018-2023)
7.2 Europe Public Key Infrastructure Sales by Type
7.3 Europe Public Key Infrastructure Sales by Application
7.4 Germany
7.5 France
7.6 UK
7.7 Italy
7.8 Russia
8 Middle East & Africa
8.1 Middle East & Africa Public Key Infrastructure by Country
8.1.1 Middle East & Africa Public Key Infrastructure Sales by Country (2018-2023)
8.1.2 Middle East & Africa Public Key Infrastructure Revenue by Country (2018-2023)
8.2 Middle East & Africa Public Key Infrastructure Sales by Type
8.3 Middle East & Africa Public Key Infrastructure Sales by Application
8.4 Egypt
8.5 South Africa
8.6 Israel
8.7 Turkey
8.8 GCC Countries
9 Market Drivers, Challenges and Trends
9.1 Market Drivers & Growth Opportunities
9.2 Market Challenges & Risks
9.3 Industry Trends
10 Manufacturing Cost Structure Analysis
10.1 Raw Material and Suppliers
10.2 Manufacturing Cost Structure Analysis of Public Key Infrastructure
10.3 Manufacturing Process Analysis of Public Key Infrastructure
10.4 Industry Chain Structure of Public Key Infrastructure
11 Marketing, Distributors and Customer
11.1 Sales Channel
11.1.1 Direct Channels
11.1.2 Indirect Channels
11.2 Public Key Infrastructure Distributors
11.3 Public Key Infrastructure Customer
12 World Forecast Review for Public Key Infrastructure by Geographic Region
12.1 Global Public Key Infrastructure Market Size Forecast by Region
12.1.1 Global Public Key Infrastructure Forecast by Region (2024-2029)
12.1.2 Global Public Key Infrastructure Annual Revenue Forecast by Region (2024-2029)
12.2 Americas Forecast by Country
12.3 APAC Forecast by Region
12.4 Europe Forecast by Country
12.5 Middle East & Africa Forecast by Country
12.6 Global Public Key Infrastructure Forecast by Type
12.7 Global Public Key Infrastructure Forecast by Application
13 Key Players Analysis
13.1 Docusign Inc.(U.S)
13.1.1 Docusign Inc.(U.S) Company Information
13.1.2 Docusign Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
13.1.3 Docusign Inc.(U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.1.4 Docusign Inc.(U.S) Main Business Overview
13.1.5 Docusign Inc.(U.S) Latest Developments
13.2 Comodo Group Inc.(U.S)
13.2.1 Comodo Group Inc.(U.S) Company Information
13.2.2 Comodo Group Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
13.2.3 Comodo Group Inc.(U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.2.4 Comodo Group Inc.(U.S) Main Business Overview
13.2.5 Comodo Group Inc.(U.S) Latest Developments
13.3 Kofax Ltd. (U.S)
13.3.1 Kofax Ltd. (U.S) Company Information
13.3.2 Kofax Ltd. (U.S) Public Key Infrastructure Product Portfolios and Specifications
13.3.3 Kofax Ltd. (U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.3.4 Kofax Ltd. (U.S) Main Business Overview
13.3.5 Kofax Ltd. (U.S) Latest Developments
13.4 GoDaddy Inc.(U.S)
13.4.1 GoDaddy Inc.(U.S) Company Information
13.4.2 GoDaddy Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
13.4.3 GoDaddy Inc.(U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.4.4 GoDaddy Inc.(U.S) Main Business Overview
13.4.5 GoDaddy Inc.(U.S) Latest Developments
13.5 GMO GlobalSign Inc. (U.S)
13.5.1 GMO GlobalSign Inc. (U.S) Company Information
13.5.2 GMO GlobalSign Inc. (U.S) Public Key Infrastructure Product Portfolios and Specifications
13.5.3 GMO GlobalSign Inc. (U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.5.4 GMO GlobalSign Inc. (U.S) Main Business Overview
13.5.5 GMO GlobalSign Inc. (U.S) Latest Developments
13.6 Verisign Inc.(U.S)
13.6.1 Verisign Inc.(U.S) Company Information
13.6.2 Verisign Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
13.6.3 Verisign Inc.(U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.6.4 Verisign Inc.(U.S) Main Business Overview
13.6.5 Verisign Inc.(U.S) Latest Developments
13.7 Gemalto N.V.( Netherlands)
13.7.1 Gemalto N.V.( Netherlands) Company Information
13.7.2 Gemalto N.V.( Netherlands) Public Key Infrastructure Product Portfolios and Specifications
13.7.3 Gemalto N.V.( Netherlands) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.7.4 Gemalto N.V.( Netherlands) Main Business Overview
13.7.5 Gemalto N.V.( Netherlands) Latest Developments
13.8 Signix Inc.(U.S)
13.8.1 Signix Inc.(U.S) Company Information
13.8.2 Signix Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
13.8.3 Signix Inc.(U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.8.4 Signix Inc.(U.S) Main Business Overview
13.8.5 Signix Inc.(U.S) Latest Developments
13.9 Ascertia Company (U.S)
13.9.1 Ascertia Company (U.S) Company Information
13.9.2 Ascertia Company (U.S) Public Key Infrastructure Product Portfolios and Specifications
13.9.3 Ascertia Company (U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.9.4 Ascertia Company (U.S) Main Business Overview
13.9.5 Ascertia Company (U.S) Latest Developments
13.10 Secured Signing Limited (Australia)
13.10.1 Secured Signing Limited (Australia) Company Information
13.10.2 Secured Signing Limited (Australia) Public Key Infrastructure Product Portfolios and Specifications
13.10.3 Secured Signing Limited (Australia) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.10.4 Secured Signing Limited (Australia) Main Business Overview
13.10.5 Secured Signing Limited (Australia) Latest Developments
13.11 Entrust Data Cartd Corporation (U.S)
13.11.1 Entrust Data Cartd Corporation (U.S) Company Information
13.11.2 Entrust Data Cartd Corporation (U.S) Public Key Infrastructure Product Portfolios and Specifications
13.11.3 Entrust Data Cartd Corporation (U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.11.4 Entrust Data Cartd Corporation (U.S) Main Business Overview
13.11.5 Entrust Data Cartd Corporation (U.S) Latest Developments
13.12 Identrust Inc.(U.S)
13.12.1 Identrust Inc.(U.S) Company Information
13.12.2 Identrust Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
13.12.3 Identrust Inc.(U.S) Public Key Infrastructure Sales, Revenue, Price and Gross Margin (2018-2023)
13.12.4 Identrust Inc.(U.S) Main Business Overview
13.12.5 Identrust Inc.(U.S) Latest Developments
14 Research Findings and Conclusion

List of Tables
Table 1. Public Key Infrastructure Annual Sales CAGR by Geographic Region (2018, 2022 & 2029) & ($ millions)
Table 2. Public Key Infrastructure Annual Sales CAGR by Country/Region (2018, 2022 & 2029) & ($ millions)
Table 3. Major Players of PIN Authentication
Table 4. Major Players of Enrollment Services
Table 5. Major Players of Secure Roaming
Table 6. Major Players of Self-Recovery
Table 7. Major Players of Self-Registration
Table 8. Major Players of Others
Table 9. Global Public Key Infrastructure Sales by Type (2018-2023) & (K Units)
Table 10. Global Public Key Infrastructure Sales Market Share by Type (2018-2023)
Table 11. Global Public Key Infrastructure Revenue by Type (2018-2023) & ($ million)
Table 12. Global Public Key Infrastructure Revenue Market Share by Type (2018-2023)
Table 13. Global Public Key Infrastructure Sale Price by Type (2018-2023) & (USD/Unit)
Table 14. Global Public Key Infrastructure Sales by Application (2018-2023) & (K Units)
Table 15. Global Public Key Infrastructure Sales Market Share by Application (2018-2023)
Table 16. Global Public Key Infrastructure Revenue by Application (2018-2023)
Table 17. Global Public Key Infrastructure Revenue Market Share by Application (2018-2023)
Table 18. Global Public Key Infrastructure Sale Price by Application (2018-2023) & (USD/Unit)
Table 19. Global Public Key Infrastructure Sales by Company (2018-2023) & (K Units)
Table 20. Global Public Key Infrastructure Sales Market Share by Company (2018-2023)
Table 21. Global Public Key Infrastructure Revenue by Company (2018-2023) ($ Millions)
Table 22. Global Public Key Infrastructure Revenue Market Share by Company (2018-2023)
Table 23. Global Public Key Infrastructure Sale Price by Company (2018-2023) & (USD/Unit)
Table 24. Key Manufacturers Public Key Infrastructure Producing Area Distribution and Sales Area
Table 25. Players Public Key Infrastructure Products Offered
Table 26. Public Key Infrastructure Concentration Ratio (CR3, CR5 and CR10) & (2018-2023)
Table 27. New Products and Potential Entrants
Table 28. Mergers & Acquisitions, Expansion
Table 29. Global Public Key Infrastructure Sales by Geographic Region (2018-2023) & (K Units)
Table 30. Global Public Key Infrastructure Sales Market Share Geographic Region (2018-2023)
Table 31. Global Public Key Infrastructure Revenue by Geographic Region (2018-2023) & ($ millions)
Table 32. Global Public Key Infrastructure Revenue Market Share by Geographic Region (2018-2023)
Table 33. Global Public Key Infrastructure Sales by Country/Region (2018-2023) & (K Units)
Table 34. Global Public Key Infrastructure Sales Market Share by Country/Region (2018-2023)
Table 35. Global Public Key Infrastructure Revenue by Country/Region (2018-2023) & ($ millions)
Table 36. Global Public Key Infrastructure Revenue Market Share by Country/Region (2018-2023)
Table 37. Americas Public Key Infrastructure Sales by Country (2018-2023) & (K Units)
Table 38. Americas Public Key Infrastructure Sales Market Share by Country (2018-2023)
Table 39. Americas Public Key Infrastructure Revenue by Country (2018-2023) & ($ Millions)
Table 40. Americas Public Key Infrastructure Revenue Market Share by Country (2018-2023)
Table 41. Americas Public Key Infrastructure Sales by Type (2018-2023) & (K Units)
Table 42. Americas Public Key Infrastructure Sales by Application (2018-2023) & (K Units)
Table 43. APAC Public Key Infrastructure Sales by Region (2018-2023) & (K Units)
Table 44. APAC Public Key Infrastructure Sales Market Share by Region (2018-2023)
Table 45. APAC Public Key Infrastructure Revenue by Region (2018-2023) & ($ Millions)
Table 46. APAC Public Key Infrastructure Revenue Market Share by Region (2018-2023)
Table 47. APAC Public Key Infrastructure Sales by Type (2018-2023) & (K Units)
Table 48. APAC Public Key Infrastructure Sales by Application (2018-2023) & (K Units)
Table 49. Europe Public Key Infrastructure Sales by Country (2018-2023) & (K Units)
Table 50. Europe Public Key Infrastructure Sales Market Share by Country (2018-2023)
Table 51. Europe Public Key Infrastructure Revenue by Country (2018-2023) & ($ Millions)
Table 52. Europe Public Key Infrastructure Revenue Market Share by Country (2018-2023)
Table 53. Europe Public Key Infrastructure Sales by Type (2018-2023) & (K Units)
Table 54. Europe Public Key Infrastructure Sales by Application (2018-2023) & (K Units)
Table 55. Middle East & Africa Public Key Infrastructure Sales by Country (2018-2023) & (K Units)
Table 56. Middle East & Africa Public Key Infrastructure Sales Market Share by Country (2018-2023)
Table 57. Middle East & Africa Public Key Infrastructure Revenue by Country (2018-2023) & ($ Millions)
Table 58. Middle East & Africa Public Key Infrastructure Revenue Market Share by Country (2018-2023)
Table 59. Middle East & Africa Public Key Infrastructure Sales by Type (2018-2023) & (K Units)
Table 60. Middle East & Africa Public Key Infrastructure Sales by Application (2018-2023) & (K Units)
Table 61. Key Market Drivers & Growth Opportunities of Public Key Infrastructure
Table 62. Key Market Challenges & Risks of Public Key Infrastructure
Table 63. Key Industry Trends of Public Key Infrastructure
Table 64. Public Key Infrastructure Raw Material
Table 65. Key Suppliers of Raw Materials
Table 66. Public Key Infrastructure Distributors List
Table 67. Public Key Infrastructure Customer List
Table 68. Global Public Key Infrastructure Sales Forecast by Region (2024-2029) & (K Units)
Table 69. Global Public Key Infrastructure Revenue Forecast by Region (2024-2029) & ($ millions)
Table 70. Americas Public Key Infrastructure Sales Forecast by Country (2024-2029) & (K Units)
Table 71. Americas Public Key Infrastructure Revenue Forecast by Country (2024-2029) & ($ millions)
Table 72. APAC Public Key Infrastructure Sales Forecast by Region (2024-2029) & (K Units)
Table 73. APAC Public Key Infrastructure Revenue Forecast by Region (2024-2029) & ($ millions)
Table 74. Europe Public Key Infrastructure Sales Forecast by Country (2024-2029) & (K Units)
Table 75. Europe Public Key Infrastructure Revenue Forecast by Country (2024-2029) & ($ millions)
Table 76. Middle East & Africa Public Key Infrastructure Sales Forecast by Country (2024-2029) & (K Units)
Table 77. Middle East & Africa Public Key Infrastructure Revenue Forecast by Country (2024-2029) & ($ millions)
Table 78. Global Public Key Infrastructure Sales Forecast by Type (2024-2029) & (K Units)
Table 79. Global Public Key Infrastructure Revenue Forecast by Type (2024-2029) & ($ Millions)
Table 80. Global Public Key Infrastructure Sales Forecast by Application (2024-2029) & (K Units)
Table 81. Global Public Key Infrastructure Revenue Forecast by Application (2024-2029) & ($ Millions)
Table 82. Docusign Inc.(U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 83. Docusign Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 84. Docusign Inc.(U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 85. Docusign Inc.(U.S) Main Business
Table 86. Docusign Inc.(U.S) Latest Developments
Table 87. Comodo Group Inc.(U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 88. Comodo Group Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 89. Comodo Group Inc.(U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 90. Comodo Group Inc.(U.S) Main Business
Table 91. Comodo Group Inc.(U.S) Latest Developments
Table 92. Kofax Ltd. (U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 93. Kofax Ltd. (U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 94. Kofax Ltd. (U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 95. Kofax Ltd. (U.S) Main Business
Table 96. Kofax Ltd. (U.S) Latest Developments
Table 97. GoDaddy Inc.(U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 98. GoDaddy Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 99. GoDaddy Inc.(U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 100. GoDaddy Inc.(U.S) Main Business
Table 101. GoDaddy Inc.(U.S) Latest Developments
Table 102. GMO GlobalSign Inc. (U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 103. GMO GlobalSign Inc. (U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 104. GMO GlobalSign Inc. (U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 105. GMO GlobalSign Inc. (U.S) Main Business
Table 106. GMO GlobalSign Inc. (U.S) Latest Developments
Table 107. Verisign Inc.(U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 108. Verisign Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 109. Verisign Inc.(U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 110. Verisign Inc.(U.S) Main Business
Table 111. Verisign Inc.(U.S) Latest Developments
Table 112. Gemalto N.V.( Netherlands) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 113. Gemalto N.V.( Netherlands) Public Key Infrastructure Product Portfolios and Specifications
Table 114. Gemalto N.V.( Netherlands) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 115. Gemalto N.V.( Netherlands) Main Business
Table 116. Gemalto N.V.( Netherlands) Latest Developments
Table 117. Signix Inc.(U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 118. Signix Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 119. Signix Inc.(U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 120. Signix Inc.(U.S) Main Business
Table 121. Signix Inc.(U.S) Latest Developments
Table 122. Ascertia Company (U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 123. Ascertia Company (U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 124. Ascertia Company (U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 125. Ascertia Company (U.S) Main Business
Table 126. Ascertia Company (U.S) Latest Developments
Table 127. Secured Signing Limited (Australia) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 128. Secured Signing Limited (Australia) Public Key Infrastructure Product Portfolios and Specifications
Table 129. Secured Signing Limited (Australia) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 130. Secured Signing Limited (Australia) Main Business
Table 131. Secured Signing Limited (Australia) Latest Developments
Table 132. Entrust Data Cartd Corporation (U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 133. Entrust Data Cartd Corporation (U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 134. Entrust Data Cartd Corporation (U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 135. Entrust Data Cartd Corporation (U.S) Main Business
Table 136. Entrust Data Cartd Corporation (U.S) Latest Developments
Table 137. Identrust Inc.(U.S) Basic Information, Public Key Infrastructure Manufacturing Base, Sales Area and Its Competitors
Table 138. Identrust Inc.(U.S) Public Key Infrastructure Product Portfolios and Specifications
Table 139. Identrust Inc.(U.S) Public Key Infrastructure Sales (K Units), Revenue ($ Million), Price (USD/Unit) and Gross Margin (2018-2023)
Table 140. Identrust Inc.(U.S) Main Business
Table 141. Identrust Inc.(U.S) Latest Developments
List of Figures
Figure 1. Picture of Public Key Infrastructure
Figure 2. Public Key Infrastructure Report Years Considered
Figure 3. Research Objectives
Figure 4. Research Methodology
Figure 5. Research Process and Data Source
Figure 6. Global Public Key Infrastructure Sales Growth Rate 2018-2029 (K Units)
Figure 7. Global Public Key Infrastructure Revenue Growth Rate 2018-2029 ($ Millions)
Figure 8. Public Key Infrastructure Sales by Region (2018, 2022 & 2029) & ($ Millions)
Figure 9. Product Picture of PIN Authentication
Figure 10. Product Picture of Enrollment Services
Figure 11. Product Picture of Secure Roaming
Figure 12. Product Picture of Self-Recovery
Figure 13. Product Picture of Self-Registration
Figure 14. Product Picture of Others
Figure 15. Global Public Key Infrastructure Sales Market Share by Type in 2022
Figure 16. Global Public Key Infrastructure Revenue Market Share by Type (2018-2023)
Figure 17. Public Key Infrastructure Consumed in Healthcare and Life Sciences
Figure 18. Global Public Key Infrastructure Market: Healthcare and Life Sciences (2018-2023) & (K Units)
Figure 19. Public Key Infrastructure Consumed in Human Resources
Figure 20. Global Public Key Infrastructure Market: Human Resources (2018-2023) & (K Units)
Figure 21. Public Key Infrastructure Consumed in Manufacturing
Figure 22. Global Public Key Infrastructure Market: Manufacturing (2018-2023) & (K Units)
Figure 23. Public Key Infrastructure Consumed in Government and Defense
Figure 24. Global Public Key Infrastructure Market: Government and Defense (2018-2023) & (K Units)
Figure 25. Public Key Infrastructure Consumed in BFSI
Figure 26. Global Public Key Infrastructure Market: BFSI (2018-2023) & (K Units)
Figure 27. Public Key Infrastructure Consumed in Education and Research
Figure 28. Global Public Key Infrastructure Market: Education and Research (2018-2023) & (K Units)
Figure 29. Public Key Infrastructure Consumed in Others
Figure 30. Global Public Key Infrastructure Market: Others (2018-2023) & (K Units)
Figure 31. Global Public Key Infrastructure Sales Market Share by Application (2022)
Figure 32. Global Public Key Infrastructure Revenue Market Share by Application in 2022
Figure 33. Public Key Infrastructure Sales Market by Company in 2022 (K Units)
Figure 34. Global Public Key Infrastructure Sales Market Share by Company in 2022
Figure 35. Public Key Infrastructure Revenue Market by Company in 2022 ($ Million)
Figure 36. Global Public Key Infrastructure Revenue Market Share by Company in 2022
Figure 37. Global Public Key Infrastructure Sales Market Share by Geographic Region (2018-2023)
Figure 38. Global Public Key Infrastructure Revenue Market Share by Geographic Region in 2022
Figure 39. Americas Public Key Infrastructure Sales 2018-2023 (K Units)
Figure 40. Americas Public Key Infrastructure Revenue 2018-2023 ($ Millions)
Figure 41. APAC Public Key Infrastructure Sales 2018-2023 (K Units)
Figure 42. APAC Public Key Infrastructure Revenue 2018-2023 ($ Millions)
Figure 43. Europe Public Key Infrastructure Sales 2018-2023 (K Units)
Figure 44. Europe Public Key Infrastructure Revenue 2018-2023 ($ Millions)
Figure 45. Middle East & Africa Public Key Infrastructure Sales 2018-2023 (K Units)
Figure 46. Middle East & Africa Public Key Infrastructure Revenue 2018-2023 ($ Millions)
Figure 47. Americas Public Key Infrastructure Sales Market Share by Country in 2022
Figure 48. Americas Public Key Infrastructure Revenue Market Share by Country in 2022
Figure 49. Americas Public Key Infrastructure Sales Market Share by Type (2018-2023)
Figure 50. Americas Public Key Infrastructure Sales Market Share by Application (2018-2023)
Figure 51. United States Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 52. Canada Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 53. Mexico Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 54. Brazil Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 55. APAC Public Key Infrastructure Sales Market Share by Region in 2022
Figure 56. APAC Public Key Infrastructure Revenue Market Share by Regions in 2022
Figure 57. APAC Public Key Infrastructure Sales Market Share by Type (2018-2023)
Figure 58. APAC Public Key Infrastructure Sales Market Share by Application (2018-2023)
Figure 59. China Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 60. Japan Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 61. South Korea Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 62. Southeast Asia Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 63. India Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 64. Australia Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 65. China Taiwan Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 66. Europe Public Key Infrastructure Sales Market Share by Country in 2022
Figure 67. Europe Public Key Infrastructure Revenue Market Share by Country in 2022
Figure 68. Europe Public Key Infrastructure Sales Market Share by Type (2018-2023)
Figure 69. Europe Public Key Infrastructure Sales Market Share by Application (2018-2023)
Figure 70. Germany Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 71. France Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 72. UK Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 73. Italy Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 74. Russia Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 75. Middle East & Africa Public Key Infrastructure Sales Market Share by Country in 2022
Figure 76. Middle East & Africa Public Key Infrastructure Revenue Market Share by Country in 2022
Figure 77. Middle East & Africa Public Key Infrastructure Sales Market Share by Type (2018-2023)
Figure 78. Middle East & Africa Public Key Infrastructure Sales Market Share by Application (2018-2023)
Figure 79. Egypt Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 80. South Africa Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 81. Israel Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 82. Turkey Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 83. GCC Country Public Key Infrastructure Revenue Growth 2018-2023 ($ Millions)
Figure 84. Manufacturing Cost Structure Analysis of Public Key Infrastructure in 2022
Figure 85. Manufacturing Process Analysis of Public Key Infrastructure
Figure 86. Industry Chain Structure of Public Key Infrastructure
Figure 87. Channels of Distribution
Figure 88. Global Public Key Infrastructure Sales Market Forecast by Region (2024-2029)
Figure 89. Global Public Key Infrastructure Revenue Market Share Forecast by Region (2024-2029)
Figure 90. Global Public Key Infrastructure Sales Market Share Forecast by Type (2024-2029)
Figure 91. Global Public Key Infrastructure Revenue Market Share Forecast by Type (2024-2029)
Figure 92. Global Public Key Infrastructure Sales Market Share Forecast by Application (2024-2029)
Figure 93. Global Public Key Infrastructure Revenue Market Share Forecast by Application (2024-2029)

※参考情報

公開鍵基盤（PKI）とは、デジタル通信やデータの安全性を確保するためのフレームワークであり、その核心的な技術は、非対称暗号方式に基づいています。PKIは、特にインターネット上での信頼できる通信や取引を可能にするために設計されています。以下に、PKIの概念を詳しく説明します。

PKIの定義は、公開鍵暗号を利用してデジタル証明書を発行、管理、配布するためのシステムとプロセスの集合体です。この基盤は、ユーザーが自分の身元を認証し、情報を安全に伝達できるようにするものです。PKIは、デジタル証明書とそれを管理するためのインフラストラクチャ、すなわち証明書発行機関（CA）、証明書失効リスト（CRL）、および関連するプロトコルが含まれます。

PKIの特徴としてまず挙げられるのは、公開鍵と秘密鍵のペアを用いた非対称暗号化技術です。この技術により、データの暗号化やデジタル署名が可能になります。公開鍵は誰でも利用できる一方で、秘密鍵は所有者だけが知っていることから、安全な通信路を確立することができます。また、PKIは信頼性を重視しているため、ルート証明書に基づく権威のある認証機関から証明書を取得することで、その信頼を担保します。

PKIの種類については、いくつかの分類が可能です。最も一般的な形態は、企業や組織内でのプライベートPKIです。これに対して、パブリックPKIは、一般向けに証明書を発行する外部の認証機関によって運営され、インターネット上での広範な利用がされています。さらに、自前でPKIを整備し、管理するオープン型PKIや、特定のアプリケーションやサービスに特化した専用PKIなどの形式も存在します。

PKIの用途は多岐に渡ります。例えば、電子メールの暗号化やデジタル署名によるメッセージの確認が挙げられます。これにより、送信者の身元を確認できるだけでなく、メッセージが改ざんされていないことも保証されます。また、オンラインバンキングや電子商取引（eコマース）などの分野では、安全な取引の確立にPKIが重要な役割を果たしています。さらには、SSL/TLSプロトコルを使用したウェブサイトのセキュリティ確保や、VPN接続の認証など、インターネット上のさまざまなサービスに関連しています。

PKIは、関連技術とも密接に結びついています。代表的なものには、暗号化アルゴリズム、すなわちRSAやECDSAなどの公開鍵暗号方式、ハッシュ関数（SHAシリーズなど）、およびTLS/SSLプロトコルなどがあります。これらの技術はすべてPKIの実装や運用において不可欠であり、情報の秘匿や整合性を保つために使用されています。

また、PKIの導入には、多くの利点がある一方で、課題や注意点も存在します。例えば、証明書の管理や更新が煩雑であること、また、証明書の失効や不正利用のリスクがある点です。したがって、ユーザーは信頼できる認証機関を選ぶことや、適切なセキュリティ対策を講じることが重要です。

さらに、PKIは今後の技術革新においても役立つ基盤となるでしょう。特に、ブロックチェーン技術やIoT（Internet of Things）の普及に伴い、安全な認証や身元確認がこれまで以上に求められるようになると考えられます。PKIは、こうした新たな技術と組み合わせることで、より高度なセキュリティを提供できる可能性を秘めています。

総じて、PKIはデジタル社会における重要なインフラストラクチャであり、その役割はますます多様化しています。今後もPKIの技術や応用は進化し続け、私たちの生活やビジネスの安全を支える基盤としての役割を果たすことでしょう。信頼できるデジタルコミュニケーションの実現に向け、PKIの研究と発展が続くことが期待されます。

❖ 免責事項 ❖
http://www.globalresearch.jp/disclaimer

★リサーチレポート[ 世界の公開鍵基盤（PKI）市場予測 2023年-2029年(Global Public Key Infrastructure Market Growth 2023-2029)]についてメールでお問い合わせはこちらでお願いします。

GlobalResearch.jp

世界の公開鍵基盤（PKI）市場予測 2023年-2029年

グローバル市場調査/マーケットリサーチ会社：レポート販売と委託調査サービス提供 www.GlobalResearch.jp