{"id":13,"date":"2021-01-17T05:25:51","date_gmt":"2021-01-16T17:52:08","guid":{"rendered":"https:\/\/exampracticetests.com\/ISC\/SSCP\/systems-security-certified-practitioner-sscp-question0005\/"},"modified":"2021-01-17T05:43:41","modified_gmt":"2021-01-17T05:43:41","slug":"systems-security-certified-practitioner-sscp-question0005","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/ISC\/SSCP\/systems-security-certified-practitioner-sscp-question0005\/","title":{"rendered":"Systems Security Certified Practitioner &#8211; SSCP &#8211; Question0005"},"content":{"rendered":"<div class=\"question\">Which of the following is true about Kerberos? <br \/><strong><br \/>A.<\/strong> It utilizes public key cryptography. <br \/><strong>B.<\/strong> It encrypts data after a ticket is granted, but passwords are exchanged in plain text. <br \/><strong>C.<\/strong> It depends upon symmetric ciphers. <br \/><strong>D.<\/strong> It is a second party authentication system.<\/div>\n<p><\/p>\n<style> .hidden-div{ display:none } <\/style>\n<p>\t\t\t\t\t\t\t<button onclick=\"getElementById('hidden-div').style.display = 'block'\"> Show Answer <\/button> <button onclick=\"getElementById('hidden-div').style.display = 'none'\">Hide Answer<\/button><\/p>\n<div class=\"hidden-div\" id=\"hidden-div\"><span style=\"\"><\/p>\n<div class=\"answer\">Correct Answer: <strong>C<\/strong><\/div>\n<p><strong>Explanation:<\/strong> <\/p>\n<div class=\"explanation\">\nKerberos depends on secret keys (symmetric ciphers). Kerberos is a third party authentication protocol. It was designed and developed in the mid 1980&#8217;s by MIT. It is considered open source but is copyrighted and owned by MIT. It relies on the user&#8217;s secret keys. The password is used to encrypt and decrypt the keys.<br \/>\nThe following answers are incorrect: It utilizes public key cryptography. Is incorrect because Kerberos depends on secret keys (symmetric ciphers).<br \/>\nIt encrypts data after a ticket is granted, but passwords are exchanged in plain text. Is incorrect because the passwords are not exchanged but used for encryption and decryption of the keys.<br \/>\nIt is a second party authentication system. Is incorrect because Kerberos is a third party authentication system, you authenticate to the third party (Kerberos) and not the system you are accessing. References: MIT <a href=\"http:\/\/web.mit.edu\/kerberos\/\" title=\"External link\" rel=\"nofollow noopener\" target=\"_blank\">http:\/\/web.mit.edu\/kerberos\/<\/a><br \/>\nWikipedi <a href=\"http:\/\/en.wikipedia.org\/wiki\/Kerberos_%28protocol%29\" title=\"External link\" rel=\"nofollow noopener\" target=\"_blank\">http:\/\/en.wikipedia.org\/wiki\/Kerberos_%28protocol%29<\/a> OIG CBK Access Control (pages 181 -184) AIOv3 Access Control (pages 151 -155)<\/div>\n<p><\/strong><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Which of the following is true about Kerberos? A. It utilizes public key cryptography. B. It encrypts data after a ticket is granted, but passwords are exchanged in plain text. C. It depends upon symmetric ciphers. D. It is a second party authentication system. Show Answer Hide Answer Correct Answer: C Explanation: Kerberos depends on [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[1078,8,3],"class_list":["post-13","post","type-post","status-publish","format-standard","hentry","category-systems-security-certified-practitioner-sscp","tag-choices","tag-question-0005","tag-systems-security-certified-practitioner-sscp"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":1,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/13\/revisions"}],"predecessor-version":[{"id":1089,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/13\/revisions\/1089"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/media?parent=13"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/categories?post=13"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/tags?post=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}