{"id":354,"date":"2011-11-15T15:13:10","date_gmt":"2011-11-15T13:13:10","guid":{"rendered":"http:\/\/saisa.eu\/blogs\/Guidance\/?p=354"},"modified":"2011-11-15T15:28:19","modified_gmt":"2011-11-15T13:28:19","slug":"public-key-infrastructure","status":"publish","type":"post","link":"https:\/\/saisa.eu\/blogs\/Guidance\/?p=354","title":{"rendered":"Public Key Infrastructure"},"content":{"rendered":"<p>Public Key Infrastructure (PKI) is a set of hardware, software, people, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates (from <a href=\"http:\/\/en.wikipedia.org\/wiki\/Public_key_infrastructure\">wikipedia<\/a>).<\/p>\n<p>Usage Example<\/p>\n<ul>\n<li>Encryption<\/li>\n<li>Authentication<\/li>\n<li>Signatures<\/li>\n<\/ul>\n<p>There are several tutorial videos available.<\/p>\n<ul>\n<li>Cryptography <a title=\"CISSP Training - Cryptography\" href=\"http:\/\/www.youtube.com\/watch?v=5BVehsUS7Y4\">tutorial<\/a> (30 min)<\/li>\n<li>Digital Certificates tutorial <a title=\"Understanding Digital Certificates Part 1\" href=\"http:\/\/www.youtube.com\/watch?v=G0vOyDEPQbs&amp;feature=related\">1<\/a>, <a title=\"Understanding Digital Certificates Part 2\" href=\"http:\/\/www.youtube.com\/watch?v=G0vOyDEPQbs&amp;feature=related\">2<\/a> and <a title=\"Understanding Digital Certificates Part 3\" href=\"http:\/\/www.youtube.com\/watch?v=CEADN8yiCEI&amp;feature=related\">3<\/a> (3*10 min)<\/li>\n<li>SSL <a title=\"How SSL works tutorial - with HTTPS example\" href=\"http:\/\/www.youtube.com\/watch?v=iQsKdtjwtYI&amp;feature=related\">tutorial<\/a> (11 min)<\/li>\n<li>Public Key encryption <a title=\"http:\/\/www.youtube.com\/watch?v=jJrICB_HvuI&amp;feature=related\" href=\"Unplugged: The show. Part 9: Public key encryption\">show<\/a> for students (5 min), and another <a title=\"Key Exchange\" href=\"http:\/\/www.youtube.com\/watch?v=U62S8SchxX4&amp;feature=related\">demo<\/a> with students<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>More advanced example related to Cisco VPN videos <a title=\"CCNA Security - Cisco VPN Components - Digital Signature and PKI Part1 of 3.avi \n\n   \n\n \n\n\n\n \n\n\n\n \n\n\n\n    \" href=\"http:\/\/www.youtube.com\/watch?v=RXSEuMSCExY&amp;feature=related\">1<\/a>, <a title=\"CCNA Security - Cisco VPN Components - Digital Signature and PKI Part2 of 3.avi\" href=\"http:\/\/www.youtube.com\/watch?v=tqfpU50h65A&amp;feature=related\">2<\/a> and <a title=\"CCNA Security - Cisco VPN Components - Digital Signature and PKI Part3 of 3.avi\" href=\"http:\/\/www.youtube.com\/watch?v=7eQLI-Z81nU&amp;feature=related\">3<\/a> (3*10 min)<\/p>\n<ul>\n<li>Video 1\n<ul>\n<li>pre-shared key and scalability problem, solved by Certificates<\/li>\n<li>Certificate Authority<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>A great set of training videos<\/strong> are <a title=\"Professor Messer\u2019s CompTIA SY0-301 Security+ Training\" href=\"http:\/\/www.professormesser.com\/free-comptia-security-training\/security-plus-videos\/\">available<\/a>, including PKI!!!<\/p>\n<blockquote>\n<p>6.3 \u2013 Public Key Infrastructure<br \/>\nCertificate Authorities (5:37) | Key Revocation (2:54)<br \/>\nDigital Certificates (3:04) | <a href=\"http:\/\/www.professormesser.com\/?p=8148\">Public Key Infrastructure <\/a> (3:33)<br \/>\nKey Recovery (3:10) | Public and Private Keys (4:13)<br \/>\nKey Registration (2:24) | Key Escrow (2:47) | Trust Models (3:41)<\/p>\n<p>6.4 \u2013 Implementing PKI<br \/>\nImplementing Certificate Authorities (3:16)<br \/>\nImplementing Key Revocation (2:19) | Implementing Digital Certificates (2:57)<br \/>\nImplementing PKI (3:09) | Implementing Key Recovery (2:30)<br \/>\nImplementing Public and Private Keys (5:38)<\/p>\n<\/blockquote>\n<p>&nbsp;<\/p>\n<p>To see certificates on your MS Windows:<\/p>\n<blockquote>\n<p>Start -&gt; Control Panel -&gt; Internet Options -&gt; &#8220;Content&#8221; tab -&gt; Certificates<\/p>\n<\/blockquote>\n<p>&nbsp;<\/p>\n<p>Documents and links:<\/p>\n<blockquote>\n<p><a href=\"http:\/\/en.wikipedia.org\/wiki\/Public_key_certificate\">Public key certificate<\/a><\/p>\n<p><a href=\"http:\/\/en.wikipedia.org\/wiki\/Certificate_authority\">Certificate authority<\/a><\/p>\n<p><a href=\"http:\/\/www.sans.org\/reading_room\/whitepapers\/vpns\/implementing-pki-heterogeneous-environment-primer-digital-certificate-key-formats_737\">Implementing PKI in a Heterogeneous Environment, A Primer on Digital Certificate And Key Formats<\/a><\/p>\n<p><a href=\"http:\/\/www.petri.co.il\/what_is_a_public_key_infrastructure_pki.htm\">What is a Public Key Infrastructure (PKI &amp; Windows PKI)?<\/a><\/p>\n<p><a href=\"http:\/\/www.petri.co.il\/public_key_infrastructure_pki.htm\">More about Public Key Infrastructure (PKI)<\/a><\/p>\n<p>&nbsp;<\/p>\n<\/p>\n<\/blockquote>\n<p>More congrete example set:<\/p>\n<ul>\n<li><a href=\"http:\/\/www.youtube.com\/watch?v=VzinGV8g9CQ\">Certificate Services 1<\/a>: Introduction, Building a PKI<\/li>\n<li><a href=\"http:\/\/www.youtube.com\/watch?v=9TzrLdmYWq0&amp;feature=related\">Certificate Services 2<\/a>: Enterprise CA, Installing and Configuring<\/li>\n<li><a href=\"http:\/\/www.youtube.com\/watch?v=9tw0QNqHlkA&amp;feature=related\">Certificate Services<\/a>: Stand-alone Certificate Authority<\/li>\n<li><a href=\"http:\/\/www.youtube.com\/watch?v=5oNMs4cp8ZY&amp;feature=related\">Certificate Services 3<\/a>: Autoenrollment, Certificate Templates and MMC Requests<\/li>\n<li><a href=\"http:\/\/www.youtube.com\/watch?v=jRVCDsN3rf8&amp;feature=related\">Certificate Services 4<\/a>: Web Enrollment, Online Responders and Backing Up and Restoring the CA.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Public Key Infrastructure (PKI) is a set of hardware, software, people, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates (from wikipedia). Usage Example Encryption Authentication Signatures There are several tutorial videos available. Cryptography tutorial &hellip; <a href=\"https:\/\/saisa.eu\/blogs\/Guidance\/?p=354\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[44],"tags":[],"_links":{"self":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts\/354"}],"collection":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=354"}],"version-history":[{"count":1,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts\/354\/revisions"}],"predecessor-version":[{"id":355,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts\/354\/revisions\/355"}],"wp:attachment":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}