{"id":117,"date":"2021-01-17T05:27:43","date_gmt":"2021-01-16T17:54:07","guid":{"rendered":"https:\/\/exampracticetests.com\/ISC\/SSCP\/systems-security-certified-practitioner-sscp-question0109\/"},"modified":"2021-01-17T05:43:49","modified_gmt":"2021-01-17T05:43:49","slug":"systems-security-certified-practitioner-sscp-question0109","status":"publish","type":"post","link":"https:\/\/exampracticetests.com\/ISC\/SSCP\/systems-security-certified-practitioner-sscp-question0109\/","title":{"rendered":"Systems Security Certified Practitioner &#8211; SSCP &#8211; Question0109"},"content":{"rendered":"<div class=\"question\">Which of the following statements relating to the Bell-LaPadula security model is FALSE (assuming the Strong Star property is not being used) ? <br \/><strong><br \/>A.<\/strong> A subject is not allowed to read up. <br \/><strong>B.<\/strong> The property restriction can be escaped by temporarily downgrading a high level subject. <br \/><strong>C.<\/strong> A subject is not allowed to read down. <br \/><strong>D.<\/strong> It is restricted to confidentiality.<\/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\">\nIt is not a property of Bell LaPadula model.<br \/>\nThe other answers are incorrect because:<br \/>\nA subject is not allowed to read up is a property of the &#8216;simple security rule&#8217; of Bell LaPadula model.<br \/>\nThe property restriction can be escaped by temporarily downgrading a high level subject can be escaped by temporarily downgrading a high level subject or by identifying a set of trusted objects which are permitted to violate the property as long as it is not in the middle of an operation.<br \/>\nIt is restricted to confidentiality as it is a state machine model that enforces the confidentiality aspects of access control. Reference: Shon Harris AIO v3 , Chapter-5 : Security Models and Architecture , Page:279-282<\/div>\n<p><\/strong><\/span> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Which of the following statements relating to the Bell-LaPadula security model is FALSE (assuming the Strong Star property is not being used) ? A. A subject is not allowed to read up. B. The property restriction can be escaped by temporarily downgrading a high level subject. C. A subject is not allowed to read down. [&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":[1078,112,3],"class_list":["post-117","post","type-post","status-publish","format-standard","hentry","category-systems-security-certified-practitioner-sscp","tag-choices","tag-question-0109","tag-systems-security-certified-practitioner-sscp"],"_links":{"self":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/117","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=117"}],"version-history":[{"count":1,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/117\/revisions"}],"predecessor-version":[{"id":1193,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/posts\/117\/revisions\/1193"}],"wp:attachment":[{"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/media?parent=117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/categories?post=117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exampracticetests.com\/ISC\/SSCP\/wp-json\/wp\/v2\/tags?post=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}