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Cisco CyberSecurity

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Hello everyone, I'm Abdelrahman and I'm new here. In fact I'm new to the world of networking and I need your help. I want to become a cyber security engineer. Now I'm studying CCNA. I need the right path to do this. What's next CCNA and what are the ...

alsawyb49 by Level 1
  • 613 Views
  • 3 replies
  • 0 Helpful votes

Newer switches have the factory-reset all secure command which performs a NIST purge (see System Management Configuration Guide, Cisco IOS Release 15.2(7)E3k (Catalyst Micro Switch Series)I've just found this command but it doesn't work for older swi...

Hello to all, we are facing a problem with a number of gateways not being able to successfully connect to the CPAM server.On the server side we are able to locate the below:...2019-09-11 12:17:57,159 Thread-26 ERROR comm - comm.TransportContext : Err...

Hi,I want to connect a Cat 9200 switch-to-switch with an IE3200.Both configure with macsec.But this constallation isn´t workingWhat I´m missing, is the command macsec network-linkon the IE-3200.Can I connect these switches with macsec?best regardsUli...

ujaus by Level 1
  • 1799 Views
  • 3 replies
  • 5 Helpful votes

1. How to disable the use of protocols SSL2, SSL3 in Cisco RV325 ? Using dangerous. 2. How to disable cipher suites TLS 1.2 (1.1, 1.0) TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 3. RC4 in TLS is Broken. 4. Ho...

I've manually upgraded the firmware on a couple of our cisco cameras on an as needed basis using the utility embedded in the camera. Is using the camera's interface to upgrade the camera's firmware recommended or is there a better mechanism perphaps ...

mgreene by Level 1
  • 3000 Views
  • 7 replies
  • 0 Helpful votes

Some of our customers use an access control system based on Cisco Physical Access Manager 1.3, 1.4 From Thursday / Friday (07.19.2018 - 07.20.2018) with CPAM global problems have begun.All Cisco Physical Access Gateway controllers are no longer conne...

 Hi,  I am facing a issue while adding media server to VSOM,  (version 7.2.0 ) it gives me the following error  Operation failed: Duplicate alternateid, another media server VsomServer exist with same alternateid even the same vsms server doesnt exis...

Hey everyone I am hoping to get some help. I inherited the camera servers a few years ago and we are slowly replacing them, but I have one vsom that is being over-subscribed. I have moved all cameras on that server to another; hoping that all old rec...