iSACA Cybersecurity Fundamentals Certification Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Enhance your cybersecurity knowledge for the iSACA Cybersecurity Fundamentals Exam with exam-style quizzes. Access flashcards and detailed explanations to ensure success on your certification journey. Prepare with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the primary function of an application level gateway?

To act as a firewall for all applications
To limit the number of connections
To serve as a proxy for each service
To encrypt data packets

The correct answer is: To serve as a proxy for each service

The primary function of an application layer gateway is to serve as a proxy for each service. This means that it intermediates the communication between a client and a server, managing requests and responses as they pass through. By doing so, the gateway can examine the content of the traffic, enforce security policies, and provide filtering capabilities based on application-specific data, which is crucial in preventing unauthorized access and attacks. Serving as a proxy also enables the application layer gateway to provide additional services such as authentication, logging, and data transformation, ensuring that interactions between clients and servers adhere to the established security policies of the network. This functionality is essential in environments where applications need to be protected from common security threats such as injection attacks or data breaches. Other options describe relevant network functionalities but do not highlight the specific role of an application level gateway in proxying service requests, which is key to enhancing the security and integrity of application communications.