Identify stages in the cyberattack lifecycle and firewall mitigations that can prevent attacks. Palo Alto PCNSA Study Guide v10 The cyberattack lifecycle, or cyber kill chain, is a model to show the stages of an attack and how it can be prevented. If any one stage is stopped, the entire attack is stopped. Generally the […]
Given a network design scenario, apply the Zero Trust security model and describe how it relates to traffic moving through your network. Palo Alto PCNSA Study Guide v10 Traditional Security Model In the traditional security model, internal devices, users, and applications were inherently trusted. No verification of the traffic once on the network was performed […]
Identify the components and operation of Single-Pass ParallelProcessing architecture. Palo Alto PCNSA Study Guide v10 Single-Pass Parallel Processing The Palo Alto firewalls use a single-pass parallel processing architecture. It combines single-pass software with parallel processing hardware. The goal is to “scan it all, scan it once.” The software uses stream processing. These stream processors include […]
Identify the components of the Palo Alto Networks Cybersecurity Portfolio. Palo Alto PCNSA Study Guide v10 Strata Strata consist of the Palo Alto Next-Generation Firewalls along with the security subscriptions that can be used on them. Next-Generation Firewalls VM-Series The VM-Series firewalls provide all of the capabilities of the Palo Alto NGFW in a virtual […]
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