Network perimeter protection

Methods and tools to protect the network and the devices connected to it against any unauthorised access, misuse, or modification. 

Network security is achieved by solving the following problems:

  • protection against unauthorised access, by filtering network packets according to specified rules;
  • division of the network into segments based on information access restriction level;
  • detection of deliberate unauthorised access from external networks, including the Internet;
  • traffic analysis, including anomalies encountered;
  • investigation of information security incidents.