Watchguard Network Security Practice Test

Which policies can utilize the Intrusion Prevention Service to protect against network attacks?

1. Only HTTP and HTTPS Proxy policies

2. Only packet filter policies

3. Only inbound policies

4. All policies

The correct answer is: All policies

The Intrusion Prevention Service (IPS) is a crucial component of network security that helps in identifying and preventing attacks by analyzing network traffic. The correct answer indicates that all policies can utilize the IPS, which is essential for comprehensive security. When IPS is integrated with various policies, it can inspect traffic passing through different types of rules and act upon any detected malicious activities, no matter the type of policy. This means that whether the policy is designed for web traffic via HTTP/HTTPS, packet filtering, or other types of inbound or outbound connections, the Intrusion Prevention Service will monitor and take protective actions against potential threats. This capability ensures that the entire network structure is fortified against a variety of attack vectors, providing a holistic defense rather than limiting protection to specific protocols or connection types. Each policy can be designed to allow or deny traffic based on specific rules, and having IPS operational across all these policies enhances the overall security environment, allowing for better detection and prevention of a wide array of potential threats.