Which of the following requires renewal every 1-3 years?

The correct answer is the IPS blade, which requires renewal every 1-3 years due to the nature of its function and the need for continuous updates to maintain effectiveness against evolving threats. The IPS (Intrusion Prevention System) blade is designed to detect and prevent security threats in real-time by identifying and blocking suspicious activities. Given the ever-changing landscape of cybersecurity threats, the signatures and policies used by the IPS must be regularly updated and refined to ensure they can effectively respond to new exploits and attack vectors.

Regular renewals are essential for validating the IPS functionality and ensuring that it is equipped with the latest detection capabilities. This renewal process might involve acquiring updated license keys or subscriptions that facilitate the download of the latest protection mechanisms.

The other options, such as IPSEC VPN Blade, Identity Awareness Blade, and Firewall Blade, typically have different renewal timelines or may not require periodic renewals at all depending on the organization’s licensing agreements and the specific features in use. Firewalls, for instance, generally operate based on static rules that don’t change frequently and can be maintained without an annual renewal in many cases, while VPN capabilities might be tied to other licensing terms that do not necessitate the same frequency of renewal.