Sometimes, you may need to check KSN servers availability and operation on KATA CN.

For KSN issues, there's a way to check specific hash for reputation:

1. Become root 

   sudo -i
   

2. Check specific hash for reputation by running the following command:
   for KATA 4.+ and 5.0:

   docker exec -it "$(docker ps | grep ksn_proxy| awk '{print $1}')" /opt/kaspersky/apt-ksn_proxy/sbin/ksn_client --ip 127.0.0.1 --hash 9C642C5B111EE85A6BCCFFC7AF896A51

    for KATA 5.1 and 6.1:

   docker exec -it "$(docker ps | grep ksn_proxy| awk '{print $1}')" /opt/kaspersky/apt-ksn_proxy/sbin/ksn_client --ip 127.0.0.1 --hash 9C642C5B111EE85A6BCCFFC7AF896A51
   

3. UnTrusted - means that KSN working properly.