Palo Alto Networks PCCET Practice Test - Questions Answers, Page 10

PCI DSS stands for Payment Card Industry Data Security Standard, which is a set of requirements intended to ensure that all companies that process, store, or transmit credit card information maintain a secure environment1. The standard is administered by the Payment Card Industry Security Standards Council, and its use is mandated by the major card brands2. PCI DSS covers 12 requirements for compliance, organized into six control objectives, such as building and maintaining a secure network and systems, protecting cardholder data, and implementing strong access control measures3.

Reference: Payment Card Industry Security Standards, PCI Security Standards Council -- Protect Payment Data with Industry-driven Security Standards, Training, and Programs, What is PCI Compliance? 12 Requirements & More - Digital Guardian

The basic DNS record types are as follows:

• A (IPv4) or AAAA (IPv6) (Address): Maps a domain or subdomain to an IP address or multiple IP addresses • CNAME (Canonical Name): Maps a domain or subdomain to another hostname • MX (Mail Exchanger): Specifies the hostname or hostnames of email servers for a domain • PTR (Pointer): Points to a CNAME; commonly used for reverse DNS lookups that map an IP address to a host in a domain or subdomain • SOA (Start of Authority): Specifies authoritative information about a DNS zone such as primary name server, email address of the domain administrator, and domain serial number • NS (Name Server): The NS record specifies aan authoritative name server for a given host.

• TXT (Text): Stores text-based information

• Benign: Safe and does not exhibit malicious behavior

• Grayware: No security risk but might display obtrusive behavior (for example, adware, spyware, and browser helper objects) • Malware: Malicious in nature and intent and can pose a security threat (for example, viruses, worms, trojans, root kits, botnets, and remote-access toolkits) • Phishing: Malicious attempt to trick the recipient into revealing sensitive data

List three advantages of serverless computing over

CaaS: - Reduce costs - Increase agility - Reduce operational overhead

Cortex XDR breaks the silos of traditional detection and response by natively integrating network, endpoint, and cloud data to stop sophisticated attacks

A switch is a network device that connects multiple devices on a local area network (LAN) and forwards data packets between them. A switch can be identified by its icon, which is a rectangle with four curved lines on each side. In the attached network diagram, device D is the switch, as it matches the icon and connects three computers to device A, which is another network device.Reference:

[What is a Network Switch and How Does it Work?]

[Network Diagram Symbols and Icons | Lucidchart]

In SecOps, the identify stage is the first step in the security operations lifecycle.It involves gaining knowledge and understanding of the possible security threats and establishing methods to detect, respond and proactively prevent them from occurring1. Two of the components included in the identify stage are:

Initial Research: This component involves gathering information about the organization's assets, vulnerabilities, risks, and compliance requirements.It also involves identifying the key stakeholders, objectives, and metrics for the SecOps project2.

Content Engineering: This component involves developing and maintaining the security content, such as rules, policies, signatures, and alerts, that will be used by the SecOps tools and processes.It also involves testing and validating the security content for accuracy and effectiveness3.

A SASE solution converges networking and security services into one unified, cloud-delivered solution (see Figure 3-12) that includes the following:

Networking

Software-defined wide-area networks (SD-WANs)

Virtual private networks (VPNs)

Zero Trust network access (ZTNA)

Quality of Service (QoS)

Security

Firewall as a service (FWaaS)

Domain Name System (DNS) security

Threat prevention

Secure web gateway (SWG)

Data loss prevention (DLP)

Cloud access security broker (CASB)