Network Security

Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

“Join

 
Labels

Forum Posts

Hi, I am just looking for an explanation to this error message. I have a HA pair of 5525's that went nuts yesterday and this error showed up over a million times in about 20 minutes.  It then started working again with no intervention from me, and I ...

Dear All I have configured two static NAT rules on ASA which is running 9.1 OS version. `configuration is like  Ist Nat rule Real  IP 10.50.1.16 Mapped IP 192.168.200.1 with source port 80 and destination port 80 Second Nat Rule  Real  IP 10.50.1.16 ...

When Sourcefire sees a URL in an email, does it follow the URL as part of the IPS function (i.e. for reputational assesment). If so, can this be disabled in any way other than disabling the URL filtering as a whole ? Regards Darren

darreng by Level 1
  • 778 Views
  • 2 replies
  • 0 Helpful votes

Hi GuysI've doubt regarding FTD, I hope you can clarify me.In platform Firepower v5.4, that can manage ASA 5500-X (FirePOWER Services only). I've a project that customer have around 30 Cisco ASA of 5505, 5510, and we're proposing a replacement, I'm c...

Hello, I am using 2 ASA, standby and active.  They hook up to one switch.  Each ASA has a port connected to a port on the switch for failover purposes. These 2 ports on the switch has a separate/independent Vlan. The management port on each ASA is ...

Ve Con by Level 1
  • 731 Views
  • 3 replies
  • 0 Helpful votes

Hi everyone, I'm using ACLs on a Cisco ASA 5512 to block Internet access to some hosts on my network during working hours and only allowing it during breaks. The problem is that after the break, users still can browse facebook and stream radio stati...

We have a customer experiencing brute force attempts to their RDP servers form randomizing source IPs.  The have ASA with FP IPS in place.  Looking for options to block this.  I've suggested restricting access to the RDP farm to VPN, or moving the li...