Pass the Paloalto Networks Certified Cybersecurity Associate Practitioner Questions and answers with Dumpstech

Advanced malware employs sophisticated techniques such as polymorphism, encryption, and stealth to evade detection by traditional signature-based tools. It adapts to different environments, modifies its code to avoid static analysis, and maintains persistence through obfuscation and anti-forensic measures. Palo Alto Networks’ threat prevention technologies use machine learning, behavior analysis, and sandboxing to detect these evasive malware strains. Such adaptive capabilities distinguish advanced malware from simpler threats that are easily identified and removed, underscoring the need for modern, layered security controls capable of dynamic threat detection.

An Advanced Persistent Threat (APT) is a long-term, targeted cyberattack where data exfiltration is often the primary objective. Attackers maintain a covert presence in the network to steal sensitive information over time.

HTTPS is a protocol that encrypts and secures the communication between web browsers and servers. HTTPS uses SSL or TLS certificates to establish a secure connection and prevent unauthorized access or tampering of data. HTTPS typically uses port 443, which is the default port for HTTPS connections. Port 443 is different from port 80, which is the default port for HTTP connections. HTTP is an unencrypted and insecure protocol that can expose sensitive information or allow malicious attacks. Port 443 is also different from port 5050, which is a common port for some applications or services, such as Yahoo Messenger or SIP. Port 5050 is not associated with HTTPS and does not provide any encryption or security. Port 443 is also different from port 25, which is the default port for SMTP, the protocol used for sending and receiving emails. Port 25 is not associated with HTTPS and does not encrypt the email content or headers. References:

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

•HTTPS Protocol: What is the Default Port for SSL & Common TCP Ports

•What is HTTPS? | Cloudflare

•Can I use another port other than 443 for HTTPS/SSL communication?

 Border Gateway Protocol (BGP) is a protocol that enables ISPs and NSPs to exchange routing information among themselves. BGP is used to determine the best path for sending data packets across the Internet. BGP is also known as the protocol of the Internet backbone, as it connects different autonomous systems (ASes) that form the Internet. BGP is not used by end systems or local networks, but only by routers that operate at the border of ASes. BGP is a complex and dynamic protocol that can handle changes in network topology, traffic load, and policy requirements. BGP is also a scalable protocol that can support the growth of the Internet1234 References:

1: Internet service provider - Wikipedia

2: 1.8: Internet Backbones, NAPs, and ISPs - cs.huji.ac.il

3: Lecture Notes – Unit 2 How does the Internet work?

4: Border Gateway Protocol - Wikipedia

A Type 1 hypervisor, also known as a bare-metal hypervisor, is a software layer that runs directly on the hardware of a physical host computer, without requiring an underlying operating system. A Type 1 hypervisor can create and manage multiple isolated virtual machines (VMs), each with its own virtual (or guest) operating system and applications. A Type 1 hypervisor is hardened against cyber attacks, as it has a smaller attack surface and fewer vulnerabilities than a Type 2 hypervisor, which runs within an operating system. A Type 1 hypervisor also offers better performance, scalability, and resource utilization than a Type 2 hypervisor. References: 10 Palo Alto Networks PCCET Exam Practice Questions, Palo Alto Networks Certified Cybersecurity Entry-level Technician v1.0, FREE Cybersecurity Education Courses.

A serverless function is an event-driven snippet of code that runs on managed infrastructure, typically as part of a Function as a Service (FaaS) model. It is executed in response to events such as HTTP requests or database changes, and the cloud provider handles the underlying infrastructure.

An Intrusion Prevention System (IPS) includes automated security actions, such as blocking malicious traffic, resetting connections, or alerting administrators when it detects suspicious activity, helping to stop attacks in real time.

According to the NIST definition, cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction1. One of the essential characteristics of cloud computing is on-demand self-service, which means that users can request and obtain computing resources as needed, without requiring human intervention from the service provider2. On-demand network services are an example of this characteristic, as they allow users to access network resources such as bandwidth, routing, firewall, or load balancing, on demand and in a scalable manner3. References:

The NIST definition of cloud computing

SP 800-145, The NIST Definition of Cloud Computing | CSRC

On-Demand Network Services - Palo Alto Networks

Virtualization improves the availability of IT systems and resources by enabling features such as12:

Resource optimization: Virtualization allows multiple virtual instances to share the same physical infrastructure, reducing hardware costs and increasing resource utilization.

Scalability: Virtualization enables rapid provisioning and deprovisioning of virtual instances, allowing organizations to scale up or down their IT capacity according to demand.

Disaster recovery: Virtualization facilitates backup and replication of virtual instances, allowing organizations to restore their IT systems and data in the event of a disaster or outage.

Fault tolerance: Virtualization supports high availability and load balancing of virtual instances, ensuring that IT systems and services remain operational even if one or more virtual instances fail. References: Virtualization Benefits: How Virtualization Improves Efficiency and Security | VMware, Virtualization Security - A Complete Guide - CyberExperts.com

Layer 4 of the TCP/IP model is the transport layer, which is responsible for providing reliable and efficient data transmission between hosts. The transport layer can use different protocols, such as TCP or UDP, depending on the requirements of the application. The transport layer also performs functions such as segmentation, acknowledgement, flow control, and error recovery. 1

The transport layer of the TCP/IP model corresponds to three layers of the OSI model: the transport layer, the session layer, and the presentation layer. The session layer of the OSI model manages the establishment, maintenance, and termination of sessions between applications. The session layer also provides services such as synchronization, dialogue control, and security. The presentation layer of the OSI model handles the representation, encoding, and formatting of data for the application layer. The presentation layer also performs functions such as compression, encryption, and translation. 23