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What are the security enhancements in Cisco IOS XE 17.14.x?
What are the security enhancements in Cisco IOS XE 17.14.x?
CiscoIOS XE
Answers
Cisco IOS XE 17.14.x Security enhancements
- Login Enhancements (Login Block): This feature allows you to automatically block further login attempts when a possible denial-of-service (DoS) attack is detected. It helps protect against dictionary login attacks and slows down repeated connection attempts, enhancing device security.
- ACL Enhancement: You can restrict the number of Access Control Lists (ACLs) or ACEs configured on a device. This prevents depletion of TCAM space, which could impact performance.
- Secure Shell (SSH) Version 2 Support: SSH Version 2 provides strong authentication and encryption capabilities for secure communication.
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