{"id":1361,"date":"2021-06-23T08:57:00","date_gmt":"2021-06-23T13:57:00","guid":{"rendered":"https:\/\/packitforwarding.com\/?p=1361"},"modified":"2021-06-19T15:04:55","modified_gmt":"2021-06-19T20:04:55","slug":"pcnsa-3-5","status":"publish","type":"post","link":"https:\/\/packitforwarding.com\/index.php\/2021\/06\/23\/pcnsa-3-5\/","title":{"rendered":"PCNSA 3.5"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Identify the tools to optimize Security plicies.<\/p><cite>Palo Alto Networks PCNSA Study Guide v10<\/cite><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Policy Optimizer<\/h2>\n\n\n\n<p>The policy optimizer helps to identify port based rules that can be converted to App-ID based rules for better visibility and security. It also calls out App-ID rules with unused applications (over-provisioned). Application based rules increase security by only allowing the applications you want and by limiting them to the port they are usually on to prevent evasion.<\/p>\n\n\n\n<p>To find port-based rules, use the No App Specified option under Policy Optimizer. The compare option can then show you the applications usage for those rules.<\/p>\n\n\n\n<p>You can add the discovered App-IDs to policy using one of the four options at the bottom of the Application &amp; Usage window.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Create Cloned Rule: Creates a duplicate of the rule being examined with the application added.<\/li><li>Add to This Rule: Adds the application to the existing rule<\/li><li>Add to Existing Rule: Adds the application to another existing rule.<\/li><li>Match Usage: Replaces the policy with a new app-id-based rule.<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Identify the tools to optimize Security plicies. Palo Alto Networks PCNSA Study Guide v10 Policy Optimizer The policy optimizer helps to identify port based rules that can be converted to App-ID based rules for better visibility and security. It also calls out App-ID rules with unused applications (over-provisioned). Application based rules increase security by only [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1474,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"PCNSA 3.5 Study Notes","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[31,189,188],"tags":[90,191,190],"class_list":["post-1361","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-certification","category-palo-alto","category-pcnsa","tag-certification","tag-palo-alto","tag-pcnsa"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PCNSA 3.5 -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/packitforwarding.com\/index.php\/2021\/06\/23\/pcnsa-3-5\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PCNSA 3.5 -\" \/>\n<meta property=\"og:description\" content=\"Identify the tools to optimize Security plicies. Palo Alto Networks PCNSA Study Guide v10 Policy Optimizer The policy optimizer helps to identify port based rules that can be converted to App-ID based rules for better visibility and security. It also calls out App-ID rules with unused applications (over-provisioned). 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For example when a flow starts as a request to www.google.com it is recognized as web-browsing, but once\u2026","rel":"","context":"In &quot;Certification&quot;","block_context":{"text":"Certification","link":"https:\/\/packitforwarding.com\/index.php\/category\/certification\/"},"img":{"alt_text":"person using a smartphone","src":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/04\/pexels-photo-5053841.jpeg?fit=800%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/04\/pexels-photo-5053841.jpeg?fit=800%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/04\/pexels-photo-5053841.jpeg?fit=800%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/04\/pexels-photo-5053841.jpeg?fit=800%2C1200&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":1352,"url":"https:\/\/packitforwarding.com\/index.php\/2021\/04\/16\/pcnsa-3-2\/","url_meta":{"origin":1361,"position":1},"title":"PCNSA 3.2","author":"Ben Story","date":"April 16, 2021","format":false,"excerpt":"Given a scenario, configure application filters or application groups.Palo Alto Networks PCNSA v10 Application Filters Application filters allow multiple applications to be dynamically assigned to a security rule based on an attribute. 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You can either manage these updates and review them\u2026","rel":"","context":"In &quot;Certification&quot;","block_context":{"text":"Certification","link":"https:\/\/packitforwarding.com\/index.php\/category\/certification\/"},"img":{"alt_text":"update lettering text on black background","src":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5697254.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5697254.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5697254.jpeg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5697254.jpeg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5697254.jpeg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1342,"url":"https:\/\/packitforwarding.com\/index.php\/2021\/04\/05\/pcnsa-2-9\/","url_meta":{"origin":1361,"position":3},"title":"PCNSA 2.9","author":"Ben Story","date":"April 5, 2021","format":false,"excerpt":"Identify and configure Security policy match conditions, actions, and logging options.Palo Alto Networks PCNSA Study Guide v10 Implicit vs Explicit The two predefined interzone and intrazone rules are the only implicit rules on a Palo Alto firewall. Explicit rules are defined by an administrator and always are before the implicit\u2026","rel":"","context":"In &quot;Blog&quot;","block_context":{"text":"Blog","link":"https:\/\/packitforwarding.com\/index.php\/category\/blog\/"},"img":{"alt_text":"adult american football athlete audience","src":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/03\/pexels-photo-209954.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/03\/pexels-photo-209954.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/03\/pexels-photo-209954.jpeg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/03\/pexels-photo-209954.jpeg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/03\/pexels-photo-209954.jpeg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1339,"url":"https:\/\/packitforwarding.com\/index.php\/2021\/04\/02\/pcnsa-2-8\/","url_meta":{"origin":1361,"position":4},"title":"PCNSA 2.8","author":"Ben Story","date":"April 2, 2021","format":false,"excerpt":"Identify the purpose of specific security rule types.Palo Alto Networks PCNSA Study Guide v10 Security Rule Types Security policies allow enforcement and action. 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