{"id":1322,"date":"2021-03-05T09:00:00","date_gmt":"2021-03-05T15:00:00","guid":{"rendered":"https:\/\/packitforwarding.com\/?p=1322"},"modified":"2021-03-01T08:00:00","modified_gmt":"2021-03-01T14:00:00","slug":"pcnsa-2-3","status":"publish","type":"post","link":"https:\/\/packitforwarding.com\/index.php\/2021\/03\/05\/pcnsa-2-3\/","title":{"rendered":"PCNSA 2.3"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Identify and schedule dynamic updates.<\/p><cite>Palo Alto Networks PCNSA Study Guide v10<\/cite><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Dynamic Updates<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Antivirus<\/h3>\n\n\n\n<p>Includes signatures as well as WildFire signatures and C2 signatures. WildFire signatures are based on malware first seen by other firewalls around the world. New antivirus signatures are published daily and require a Threat Prevention subscription.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Applications<\/h3>\n\n\n\n<p>New and updated app-id signatures require a valid maintenance support contract. New signatures are released monthly. Updates come out weekly. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Applications and Threats<\/h3>\n\n\n\n<p>This feed includes new and updated application and threat signatures. In addition these include spyware and vulnerability signatures. This replaces the applications feed if you have a Threat Prevention subscription. New and modified threats and modified applications are published weekly. New application signatures are published monthly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">GlobalProtect Data File<\/h3>\n\n\n\n<p>Vendor information for defining host information profile (HIP) data returned by GlobalProtect clients. This feed requires the GlobalProtect license. Updates are based on a schedule you configure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Palo Alto Networks (PAN-DB) URL filtering<\/h3>\n\n\n\n<p>URL filtering with PAN-DB can use either the public cloud or a private cloud. If your firewall can directly access the internet the public cloud is the right option. PAN-DB private cloud can be installed on one or more M-500 appliances that serve as an intermediary. New updates are published every 5 to 10 minutes. The rapid updates are to incorporate WildFire data. WildFire requires an additional subscription. Best practice is to update WildFire data every minute.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Downloading and Installing Updates<\/h2>\n\n\n\n<p>Feed updates can be found in Device&gt;Dynamic Updates and then clicking install on an update to install.<\/p>\n\n\n\n<p>Software updates for PANOS are found in Device&gt;Software. Software downloads are done over the MGT interface by default. You can also download the software from the Palo Alto Networks website and manually upload it to your firewall.<\/p>\n\n\n\n<p>Before you upgrade:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Review release notes<\/li><li>Ensure reliable power for the firewall.<\/li><li>Create and externally store a backup of the configuration.<\/li><\/ul>\n\n\n\n<p>Upgrade process:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Ensure that you follow the correct path. Some upgrades require an intermediate upgrade.<\/li><li>Device Software and click Check Now to display updates<\/li><li>Download the appropriate version.<\/li><li>Click install<\/li><li>Reboot<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Identify and schedule dynamic updates. Palo Alto Networks PCNSA Study Guide v10 Dynamic Updates Antivirus Includes signatures as well as WildFire signatures and C2 signatures. WildFire signatures are based on malware first seen by other firewalls around the world. New antivirus signatures are published daily and require a Threat Prevention subscription. Applications New and updated [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1422,"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 2.3 - Study Notes #pcnsa #paloalto","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-1322","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 2.3 -<\/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\/03\/05\/pcnsa-2-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PCNSA 2.3 -\" \/>\n<meta property=\"og:description\" content=\"Identify and schedule dynamic updates. 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It combines single-pass software with parallel processing hardware. 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For example you could create a streaming-media filter based on the category audio-streaming in App-ID. Application Groups An\u2026","rel":"","context":"In &quot;Certification&quot;","block_context":{"text":"Certification","link":"https:\/\/packitforwarding.com\/index.php\/category\/certification\/"},"img":{"alt_text":"facebook application icon","src":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/02\/twitter-facebook-together-exchange-of-information-147413.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/02\/twitter-facebook-together-exchange-of-information-147413.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/02\/twitter-facebook-together-exchange-of-information-147413.jpeg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/02\/twitter-facebook-together-exchange-of-information-147413.jpeg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/02\/twitter-facebook-together-exchange-of-information-147413.jpeg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1349,"url":"https:\/\/packitforwarding.com\/index.php\/2021\/04\/12\/pcnsa-3-1\/","url_meta":{"origin":1322,"position":2},"title":"PCNSA 3.1","author":"Ben Story","date":"April 12, 2021","format":false,"excerpt":"Given a scenario, select the appropriate application-based Security policy rules.Palo Alto Networks PCNSA Study Guide v10 Application Shifts An application can change during a session's duration. This is known as \"application shift\". 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":1358,"url":"https:\/\/packitforwarding.com\/index.php\/2021\/06\/21\/pcnsa-3-4\/","url_meta":{"origin":1322,"position":3},"title":"PCNSA 3.4","author":"Ben Story","date":"June 21, 2021","format":false,"excerpt":"Identify the potential impact of App-ID updates to existing Security policy rules.Palo Alto Networks PCNSA Study Guide v10 App-ID Updates and Impact New App-ID updates can change how an application is categorized which can lead to rules no longer working correctly. 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":1364,"url":"https:\/\/packitforwarding.com\/index.php\/2021\/06\/25\/pcnsa-3-6\/","url_meta":{"origin":1322,"position":4},"title":"PCNSA 3.6","author":"Ben Story","date":"June 25, 2021","format":false,"excerpt":"Identify features used to streamline App-ID policy creation.Palo Alto Networks PCNSA Study Guide v10 Application Tags Starting with PAN-OS 9.1, many applications come with predefined tags in the App-ID database. The tags are assigned based on characteristics. You can view them in Objects>Applications. You can create custom tags in Objects>Tags\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\/06\/pexels-photo-5082579.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-5082579.jpeg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5082579.jpeg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5082579.jpeg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/packitforwarding.com\/wp-content\/uploads\/2021\/06\/pexels-photo-5082579.jpeg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1361,"url":"https:\/\/packitforwarding.com\/index.php\/2021\/06\/23\/pcnsa-3-5\/","url_meta":{"origin":1322,"position":5},"title":"PCNSA 3.5","author":"Ben Story","date":"June 23, 2021","format":false,"excerpt":"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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