We developed NoEntry® to provide a complete protection for a commercial network without a need to have trained personal to maintain it.

NoEntry® creates a virtual barrier between the corporate network and the Internet. It constantly monitors network activity using a carefully defined set of rules, and determines the validity of each and every data packet.

We will make sure that the system is always up-to-date and configured to defend your business against the latest security threats. No need to deal with IPS’s, wires or hardware – we will take care of it all.


  • Complete network security solution. Firewall, Intrusion detection and prevention.
  • Total email protection including powerful anti-spam and anti-virus engines.
  • NoEntry® firewall is compatible with all email servers and can fit into nearly any medium or small business environment. It is used by small organizations with as few as 10 employees and bigger organizations with as many as 1500 employees. A single NoEntry® firewall handles up to 5,000 active email users.


  • Network Denial of Service Protection
  • Anti spoofing
  • Intrusion detection
  • Intrusion prevention

Anti SPAM and Anti Virus:

  • Anti SPAM
  • Anti virus
  • Anti phishing
  • Anti spyware (Attachments)
  • Sender Authentication
  • Recipient Verification
  • Policy (User-specified rules)
  • Spam Fingerprint Check
  • Intent Analysis
  • Image Analysis
  • Bayesian Analysis
  • Rule-based Scoring
  • Rate Control

Virtual private networking:

  • Network-to-Network tunnels
  • Client VPN
  • Mobile VPN for iOS and Android


  • Internet connectivity.
  • Services status.
  • Antivirus and antispam updates.
  • System load.

NoEntry® is based on those amazing OpenSource projects and many more:







netfilter shorewall


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