Palo Alto Networks PCCET Practice Test - Questions Answers, Page 14

Elastic scalability is the feature of the VM-Series firewalls that allows them to fully integrate into the DevOps workflows and CI/CD pipelines without slowing the pace of business. Elastic scalability means that the VM-Series firewalls can automatically adjust their capacity and performance based on the changing demand and workload of the applications they protect. This enables the VM-Series firewalls to provide consistent and optimal security across multiple cloud environments, while also reducing operational costs and complexity. Elastic scalability also allows the VM-Series firewalls to seamlessly integrate with automation and orchestration tools, such as Terraform, Ansible, and AWS CloudFormation, that are commonly used in DevOps processes. This way, the VM-Series firewalls can be deployed and managed as part of the application development lifecycle and CI/CD pipelines, ensuring that security is always aligned with the business needs and objectives.Reference:VM-Series Virtual Next-Generation Firewall - Palo Alto Networks,Securing Multi-Cloud Environments with VM-Series Virtual Firewalls,Terraform Modules for Palo Alto Networks VM-Series on AWS.

Phishing is a type of email attack where the attacker sends a lot of malicious emails in an untargeted way, pretending to be a trusted source, such as a bank or an online retailer, to trick users into revealing sensitive information, such as passwords or credit card numbers. Attackers use the information to steal money or to launch other attacks.A fake email from a bank asking you to click a link and verify your account details is an example of phishing1Reference:

1: Palo Alto Networks Certified Cybersecurity Entry-level Technician - Palo Alto Networks

2: 10 Palo Alto Networks PCCET Exam Practice Questions - CBT Nuggets

3: Types of Email Attacks - Examples and Consequences - Tessian

4: What Is a Phishing Attack? Definition and Types - Cisco

A meddler-in-the-middle (MITM) attack is a type of Wi-Fi attack where the attacker intercepts and redirects the victim's web traffic to serve content from a web server it controls. The attacker can use various techniques, such as ARP spoofing, DNS spoofing, or SSL stripping, to trick the victim into connecting to a rogue access point or a proxy server that acts as a middleman between the victim and the legitimate website. The attacker can then modify, inject, or drop the packets that are exchanged between the victim and the website, and perform malicious actions, such as stealing credentials, injecting malware, or displaying fake or misleading content. A MITM attack can compromise the confidentiality, integrity, and availability of the victim's web traffic and expose them to various risks and threats.Reference:

What is a man-in-the-middle attack?

The 5 most dangerous Wi-Fi attacks, and how to fight them

What Are Sniffing Attacks, and How Can You Protect Yourself?

Web 2.0 applications provide the type of service known asSoftware as a Service (SaaS). SaaS is a cloud computing model that allows users to access and use web-based applications over the internet, without having to install or maintain any software on their own devices. SaaS applications are hosted and managed by a third-party provider, who is responsible for the security, performance, availability, and updates of the software. SaaS applications are typically accessed through a web browser or a mobile app, and offer features such as user-generated content, social networking, collaboration, and interoperability. Examples of Web 2.0 SaaS applications include Facebook, X, Wikipedia, Gmail, and Salesforce.Reference:

What Is Web 2.0? Definition, Impact, and Examples - Investopedia

Web 2.0 - Wikipedia

[What is SaaS? Software as a service (SaaS) definition - Salesforce.com]

An AAAA record is a type of DNS record that maps a domain name or a subdomain to an IPv6 address. IPv6 is the latest version of the Internet Protocol (IP) that uses 128-bit addresses to identify devices on the internet. An AAAA record is similar to an A record, which maps a domain name or a subdomain to an IPv4 address, but with a different format and length. An example of an AAAA record is:

example-website.com. IN AAAA 2001:db8::1234

In the example above, the record is made up of the following elements:

example-website.com.: The domain name or the subdomain that is mapped to an IPv6 address.

IN: The class of the record, which indicates that it is on the internet.

AAAA: The type of the record, which indicates that it is an IPv6 address record.

2001:db8::1234: The IPv6 address that is mapped to the domain name or the subdomain. The address is written in hexadecimal notation, with colons separating each 16-bit segment. Double colons (::) can be used to compress consecutive zero segments.

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

DNS AAAA record | Cloudflare

What's an AAAA record? - DNSimple Help

List of DNS record types - Wikipedia

A demilitarized zone (DMZ) is a portion of an enterprise network that sits behind a firewall but outside of or segmented from the internal network1.The DMZ typically hosts public services, such as web, mail, and domain servers, that can be accessed by traffic from the internet1.However, the DMZ is isolated from the internal network by another firewall or security gateway, which prevents unauthorized access to the private network2. Therefore, statements A and D are true about servers in a DMZ, while statements B and C are false.Reference:

What is a Demilitarized Zone (DMZ)? | F5

Demilitarized Zones (DMZs) - Secure Network Architecture - CompTIA ...

Personally identifiable information (PII) is any data that can be used to identify someone.All information that directly or indirectly links to a person is considered PII1. Among PII, some pieces of information are more sensitive than others.Sensitive PII is sensitive information that directly identifies an individual and could cause significant harm if leaked or stolen2.Birthplace and name are examples of sensitive PII, as they can be used to distinguish or trace an individual's identity, either alone or when combined with other information3. Login 10 and profession are not considered sensitive PII, as they are not unique to a person and do not reveal their identity.Login 10 is a non-sensitive PII that is easily accessible from public sources, while profession is not a PII at all, as it does not link to a specific individual4.Reference:

1: What is PII (personally identifiable information)? - Cloudflare

2: What is Personally Identifiable Information (PII)? | IBM

3: personally identifiable information - Glossary | CSRC

4: What Is Personally Identifiable Information (PII)? Types and Examples

TCP stands for Transmission Control Protocol, and it is one of the main protocols used in the internet.TCP provides reliable, ordered, and error-free delivery of data between applications1. In terms of the OSI model, TCP is a transport-layer protocol.The transport layer is the fourth layer of the OSI model, and it is responsible for establishing end-to-end connections, segmenting data into packets, and ensuring reliable and efficient data transfer2.The transport layer also provides flow control, congestion control, and error detection and correction mechanisms2.TCP is not the only transport-layer protocol; another common one is UDP (User Datagram Protocol), which is faster but less reliable than TCP3.Reference:1: TCP/IP TCP, UDP, and IP protocols - IBM2: Transport Layer | Layer 4 | The OSI-Model3: TCP/IP Model vs. OSI Model | Similarities and Differences - Fortinet

SIEM stands for security information and event management. It is a technology that collects, analyzes, and reports on security-related data from various sources within an organization's network. The purpose of SIEM is to provide real-time monitoring and analysis of security events, such as user logins, file access, and changes to critical system files. SIEM helps security teams to detect and respond to potential threats, as well as to meet compliance requirements and improve their cybersecurity posture.Reference:What Is Security Information and Event Management (SIEM)? - Palo Alto Networks,What is a SIEM Solution? - Palo Alto Networks,Integrate IoT Security with SIEM - Palo Alto Networks