Practitioner Exam Dumps - Palo Alto Networks Cybersecurity Practitioner (PCCP)

A perimeter-based network security strategy relies on firewalls, routers, and other devices to create a boundary between the internal network and the external network. This strategy assumes that every internal endpoint can be trusted, and that any threat comes from outside the network. However, this assumption is flawed, as internal endpoints can also be compromised by malware, phishing, insider attacks, or other methods. Once an attacker gains access to an internal endpoint, they can use it to move laterally within the network, bypassing the perimeter defenses. Therefore, a perimeter-based network security strategy is not sufficient to protect an organization’s endpoint systems, and a more comprehensive approach, such as Zero Trust, is needed. References:

Palo Alto Networks Certified Cybersecurity Entry-level Technician (PCCET)

Traditional perimeter-based network defense is obsolete—transform to a Zero Trust model

What is Network Perimeter Security? Definition and Components | Acalvio

SSL/TLS decryption allows security tools to inspect encrypted traffic, enabling them to detect hidden malware, command-and-control communication, or data exfiltration that would otherwise bypass inspection if left encrypted.

The six pillars include:

1. Business (goals and outcomes)

2. People (who will perform the work)

3. Interfaces (external functions to help achieve goals)

4. Visibility (information needed to accomplish goals)

5. Technology (capabilities needed to provide visibility and enable people)

6. Processes (tactical steps required to execute on goals)

Advanced Threat Prevention is the Palo Alto Networks solution that has replaced legacy Intrusion Prevention Systems (IPS). It offers inline, ML-powered threat detection and evasion-resistant inspection to block sophisticated threats in real time, going beyond traditional signature-based IPS.

A Jasager attack is a type of wireless man-in-the-middle attack that exploits the way mobile devices search for known wireless networks. A Jasager device will respond to any beacon request from a mobile device by saying “Yes, I’m here”, pretending to be one of the preferred networks. This way, the Jasager device can trick the mobile device into connecting to it, without the user’s knowledge or consent. The Jasager device can then intercept, modify, or redirect the traffic of the victim. For this attack to work, the attacker needs to be within close proximity of the victim, and the victim must have at least one known network in their preferred list. The victim does not need to manually choose the attacker’s access point, nor does the attacker try to get victims to connect at random. References: Wireless Man in the Middle - Palo Alto Networks, Man-in-the-middle attacks with malicious & rogue Wi-Fi access points - Privacy Guides

Prisma Access provides firewall as a service (FWaaS) that protects branch offices from threats while also providing the security services expected from a next-generation firewall. The full spectrum of FWaaS includes threat prevention, URL filtering, sandboxing, and more.

Multiple policies, no policy reconciliation tools: Sequential traffic analysis (stateful inspection, application control, intrusion prevention system (IPS), anti-malware, etc.) in traditional data center security solutions requires a corresponding security policy or profile, often using multiple management tools. The result is that your security policies become convoluted as you build and manage a firewall policy with source, destination, user, port, and action; an application control policy with similar rules; and any other threat prevention rules required. Multiple security policies that mix positive (firewall) and negative (application control, IPS, and anti-malware) control models can cause security holes by missing traffic and/or not identifying

A User Entity Behavior Analysis (UEBA) tool performs active monitoring by continuously analyzing the behavior of users and entities to detect anomalies that may indicate insider threats, compromised accounts, or malicious activity. It uses machine learning and analytics to identify unusual patterns in real time.