I'm looking to create a number of signatures to drop DNS requests for banned sites, the only way I've successfully implemented this is creating a signature (string UDP), to drop any UDP/53 traffic containing the regex string of banned site.
I would like clarification from any experts to verify that this is the only way of acheiving this, I know that there's a Service DNS Engine, but I can't seem to specify the FQDN within this. I'm not sure if I'm missing something?
The purpose of this document is to demonstrate how ISE authenticate / authorize a user that uses a smart card (PIN + Certificate) and password mechanism to login their system. This document describes the components used for this setup, configuration of IS...
For all versions of the Email Security Appliance (ESA) and Security Management Appliance (SMA), some Secure Sockets Link (SSL) certificates issued from the QuoVadis root certificate authority (CA) trust chain before 2021-03-31 cannot b...
Automation and programmability for networking and security are increasingly important topics. Every release since ISE 1.2 has included new REST API capabilities to better automate and integrate ISE with the rest of your network, appli...
The latest iteration (v2.3.4) of the Cisco Secure Firewall Migration Tool adds public beta support for S2S VPN migrations from ASA:
Policy-based (crypto map) Pre-Shared key authentication type VPN configuration to Firepower Management Center
Cisco Defense Orchestrator (CDO) is a cloud-based, multi-device manager that manages security products like Adaptive Security Appliance (ASA), Firepower Threat Defense next-generation firewall, and Meraki devices, to name a few.
We make improvement...