{"id":104,"date":"2017-01-15T21:29:56","date_gmt":"2017-01-15T21:29:56","guid":{"rendered":"https:\/\/www.cia-cubed.org\/secco\/?p=104"},"modified":"2017-02-07T21:36:05","modified_gmt":"2017-02-07T21:36:05","slug":"cia-a-convenient-reminder","status":"publish","type":"post","link":"https:\/\/www.cia-cubed.org\/secco\/2017\/01\/15\/cia-a-convenient-reminder\/","title":{"rendered":"CIA, a convenient reminder"},"content":{"rendered":"<p>Q. What is CIA?<\/p>\n<p><strong>Confidentiality:<\/strong><\/p>\n<p>is:<\/p>\n<ul>\n<li>who can access<\/li>\n<li>how data is classified<\/li>\n<\/ul>\n<p>enforced via:<\/p>\n<ul>\n<li>file permissions,<\/li>\n<li>encryption (how data is transferred &amp; stored),<\/li>\n<li>secrecy (what you know),<\/li>\n<li>isolation (from network or in vault),<\/li>\n<li>Bell-LaPadula model<\/li>\n<\/ul>\n<p><strong>Integrity (of data)<\/strong>:<\/p>\n<p>is:<\/p>\n<ul>\n<li>who can change data<\/li>\n<li>verify data has not changed<\/li>\n<li>know data has been changed<\/li>\n<\/ul>\n<p>enforce via:<\/p>\n<ul>\n<li>permissions<\/li>\n<li>hashing (traceability)<\/li>\n<li>digital signatures<\/li>\n<li>wax seals<\/li>\n<li>tamper evident packaging,<\/li>\n<li>Biba model<\/li>\n<\/ul>\n<p><strong>Availability<\/strong>:<\/p>\n<p>is:<\/p>\n<ul>\n<li>Keep data and services online<\/li>\n<li>restore data after failure<\/li>\n<li>restore services quickly after failure (incl. DR)<\/li>\n<li>scale to peak capacity (DoS)<\/li>\n<\/ul>\n<p>enforced via:<\/p>\n<ul>\n<li>testing<\/li>\n<li>redundancy<\/li>\n<li>anti malware<\/li>\n<li>backups<\/li>\n<li>Disaster Recovery plan (get data back)<\/li>\n<li>Business Continuity (get business back)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Q. What is CIA? Confidentiality: is: who can access how data is classified enforced via: file permissions, encryption (how data is transferred &amp; stored), secrecy (what you know), isolation (from network or in vault), Bell-LaPadula model Integrity (of data): is: who can change data verify data has not changed know data has been changed enforce &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.cia-cubed.org\/secco\/2017\/01\/15\/cia-a-convenient-reminder\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;CIA, a convenient reminder&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[7],"class_list":["post-104","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-faq"],"_links":{"self":[{"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/posts\/104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/comments?post=104"}],"version-history":[{"count":1,"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/posts\/104\/revisions"}],"predecessor-version":[{"id":105,"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/posts\/104\/revisions\/105"}],"wp:attachment":[{"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/media?parent=104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/categories?post=104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cia-cubed.org\/secco\/wp-json\/wp\/v2\/tags?post=104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}