Other Security Subjects

Hello,  I have  Threatgrid on premises appliances and I get the errorThreatgrid can't process files Any suggestion what could I see? Thanks and regards, Konstantinos

Having an issue with the ACL firewall for my Packet Tracer assignment where despite my ACL configurations, attempts to reach out or access my HQ devices from Branch through a VPN site-to-site has been explicit denied by my ACL. Meanwhile outside netw...

Cisco team,I am replacing 3 ASA5506 with new FPR1010.  This is what I have on my current 3 ASA: Maximum Physical Interfaces : Unlimited perpetualMaximum VLANs : 30 perpetualInside Hosts : Unlimited perpetualFailover : Active/Standby perpetualEncrypti...

Hello,I'm creating this new discussion because I'm trying to have some clarifications about the built-in trustpool in network devices.I found a lot of valuable information in https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_pki/configuratio...

I'm looking for pro and con when implemented MACSEC (if you are implementing on your environment) . Does data will be plain text if the the certificate is expired ? Thank you 

Hi all I'm looking for a Cisco device in order to have large scale NAT (CGN).Anyone can advise me how to select suitable device (hardware) either any calculator application which can show what hardware would be suit.I've about 1Tbps traffic and about...

Hello All,When running the Phishing Investigation, I get following error at the block "For each attachment:Failed to resolve variable reference '[$trigger.Phishing Mailbox.output.Attachments$]'Does any one have this issue and how to fix it ?Best Rega...

Worming on a pair of FMC 1000s running 6.2.3.10 that are physically in different locations but have connectivity to most remote locations. HA is setup and in sync per the status pages, but I have 1 device that has inconsistent information.  It is cur...

Hello all! I just recently passed my CCNP Routing and Switching exams and am looking to move into the security track. What are yalls opinon on the test and it's difficulty? I really had no issue with the CCNP R/S exams, but I work with those topics d...

We have some Cisco 891W Routers with that have Cisco Virtual Office (CVO) on them. We need to delete it. Resetting the routers does not remove this.  We are not sure what this is exactly, but notice that when you type in the username and password the...

Has anyone ever experienced a similar issue with CSM-Algosec : We have Cisco CSM Server version 4.17. It’s managing ASA 5585-SSP-60 firewall is having 2 Contexts DCP and DCV. We are trying to add both contexts in Algosec via CSM. I have setup correct...

I have a Cisco 4510 with Supervisor 8E connected to a Cisco ASR1002-HX via a 10Gb link. Both ports support MACSEC and the ASR has a 10Gb MACSEC license. Is it possible to configure MACSEC on this switch to router link? If so then can anyone share the...

hi folks, lately am seeing a network slowness in our network during certain period of time during office hours like 8am to 12pm. since employees returning gradually to on-site we observed that whenever there is a Team's meeting/discussion happening o...