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In respect of Audit cocnern, a customer demands to place CUCM 8.x behind Firewall currently it is positioned without any involment of firewall. Please answer below mentioned quries , make note there are around 2000 active users.. would be any issue i...
I have my core router IP is 192.168.1.1/24, in case attacker assign same IP 192.168.1.1 on any host in same VLAN segment of 192.168.1.0/24 then my router will down or inconsistency arrive on network. Any idea how to restrict/ block critical device IP...
my point is with port base security concern in which I have imposed mac base security on all access port, now if some one know the allowed mac he or she can static assign mac to laptop/PC and access to network. This is security lack, please advice an...