Paloalto Networks PCCET - Palo Alto Networks Certified Cybersecurity Entry-level Technician

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. References: 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

CaaS, or Containers-as-a-Service, is a cloud service that allows users to manage and deploy applications using containers and clusters. CaaS can be situated between IaaS and PaaS in the spread of cloud computing services, based on how much is managed by the vendor. IaaS, or Infrastructure-as-a-Service, provides the lowest level of abstraction, where users have to manage the servers, storage, network, and operating system. PaaS, or Platform-as-a-Service, provides a higher level of abstraction, where users only have to manage the application code and data. FaaS, or Function-as-a-Service, provides the highest level of abstraction, where users only have to manage the functions or logic of the application. CaaS falls in between IaaS and PaaS, as it provides users with more control over the container orchestration and configuration than PaaS, but also simplifies the infrastructure management and scaling than IaaS123. References:

What is CaaS? from Red Hat

Containers as a Service from Atlassian

Container as a Service (CaaS) from GeeksforGeeks

A stateless firewall is a network firewall that primarily filters traffic based on source and destination IP address, as well as port numbers and protocols. A stateless firewall does not keep track of the state or context of network connections, and only inspects packet headers. A stateless firewall is faster and simpler than a stateful firewall, but it is less secure and flexible. A stateless firewall cannot block complex attacks or inspect packet contents for malicious payloads. References: What Is a Packet Filtering Firewall? - Palo Alto Networks, Common IP Filtering Techniques – APNIC, What is IP filtering? - Secure Network Traffic Management

 A static route is a manually configured route that specifies the destination network and the next hop IP address or interface to reach it. A static route does not depend on any routing protocol and remains in the routing table until it is removed or overridden. Static routes are useful for defining default routes, reaching stub networks, or providing backup routes in case of link failures. To configure a static route in a virtual router on a Palo Alto Networks firewall, you need to specify the name, destination, interface, and next hop IP address or virtual router of the route. References: Configure a Static Route in Virtual Routers, Palo Alto Networks Certified Cybersecurity Entry-level Technician (PCCET), FREE Cybersecurity Education Courses

Event Viewer is a native Windows application that can be used to inspect actions taken at a specific time. Event Viewer displays detailed information about significant events on your computer, such as application, security, system, and setup events. You can use Event Viewer to monitor and troubleshoot problems with your computer, such as hardware failures, software errors, security breaches, network issues, etc. Event Viewer allows you to filter, sort, and search events by various criteria, such as date and time, event level, event source, event ID, etc. You can also view the event properties, which provide more details about the event, such as the event description, user name, computer name, event data, etc. Event Viewer can help you identify the root cause of a problem, or provide evidence of a malicious activity, by inspecting the actions taken at a specific time on your computer. References:

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

WinAppDriver and Desktop UI Test Automation - Microsoft Tech Community

Palo Alto Networks PCCET Quiz 1 Topic 14 Questions 1-5 - Buddy4Exam

Paloalto Networks Exam PCCET Questions and Answers - DumpsMate

Event Viewer - Windows 10 - Microsoft Docs

From a business perspective, XDR platforms enable organizations to prevent successful cyberattacks as well as simplify and strengthen security processes.

The Anthem data breach of 2015 was caused by a phishing scheme that captured a database administrator’s password. According to the U.S. Department of Health and Human Services (HHS) Office for Civil Rights (OCR), hackers sent phishing emails to an Anthem subsidiary. At least one employee responded. Attackers were able to plant malware on the company’s system and gain remote access to confidential information1. The breach exposed the electronic protected health information of almost 79 million people, including names, Social Security numbers, medical identification numbers, addresses, dates of birth, email addresses, and employment information2. References:

Anthem Pays OCR $16 Million in Record HIPAA Settlement Following Largest U.S. Health Data Breach

How Anthem Data Breach Exposed Personnel Records - IDStrong

A “ports first” data security solution is a traditional approach that relies on port numbers to identify and filter network traffic. This approach has several limitations and security weaknesses, such as12:

Port numbers are not reliable indicators of the type or content of network traffic, as they can be easily spoofed or changed by malicious actors.

Port numbers do not provide any visibility into the application layer, where most of the attacks occur.

Port numbers do not account for the dynamic and complex nature of modern applications, which often use multiple ports or protocols to communicate.

Port numbers do not support granular and flexible policies based on user identity, device context, or application behavior. One of the security weaknesses that is caused by implementing a “ports first” data security solution in a traditional data center is that you may have to open up multiple ports and these ports could also be used to gain unauthorized entry into your datacenter. For example, if you have a web server that runs on port 80, you may have to open up port 80 on your firewall to allow incoming traffic. However, this also means that any other service or application that uses port 80 can also access your datacenter, potentially exposing it to attacks. Moreover, opening up multiple ports increases the attack surface area of your network, as it creates more entry points for attackers to exploit34. References: Common Open Port Vulnerabilities List - Netwrix, Optimize security with Azure Firewall solution for Azure Sentinel | Microsoft Security Blog, Which item accurately describes a security weakness that is caused by …, Which item accurately describes a security weakness … - Exam4Training

"Or split tunneling can be configured to allow internet traffic from the device to go directly to the internet, while other specific types of traffic route through the IPsec tunnel, for acceptable protection with much less performance degradation."

North-South traffic refers to the data packets that move between the virtualized environment and the external network, such as the internet or a traditional data center. This traffic typically involves requests from clients to access applications or services hosted on virtual machines (VMs) or containers, or responses from those VMs or containers to the clients. North-South traffic can also include management or monitoring traffic from external devices to the virtualized environment. References: Fundamentals of Cloud Security, East-West and North-South Traffic Security, What is the meaning / origin of the terms north-south and east-west traffic?