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DEFENDO: Protection against all online threats and unwanted Internet contents via

stateful inspection firewall

  • filtering of in- and outbound connections
  • individual configuration per interface - even for VPN interfaces
  • four predefined zones to simplify configuration
The availability of the illustrated functions and features varies depending on the model

Intrusion Prevention System (IPS)

  • IPS inspects contents of in- and outbound data packets
  • Maintenance customers enjoy signatur updates several times a week
The availability of the illustrated functions and features varies depending on the model

Filtering of email for Viruses, Malware, SPAM etc.

  • whether DEFENDO is applied as the company mail server...
The availability of the illustrated functions and features varies depending on the model

Filtering of email for Viruses, Malware, SPAM etc.

  • ... or DEFENDO forwards email to an internal mail server.
The availability of the illustrated functions and features varies depending on the model

URL- and content filtering while surfing the Internet via proxy

  • Grant or block requests by category, file name or domain...
  • ... depending on user group or client IP
  • scan contents for viruses - even within encrypted connections (HTTPS) if requested
The availability of the illustrated functions and features varies depending on the model

Reverse proxy

  • Examination and targeted forwarding of requests to local web servers
  • optional proxy authentication via password or client certificate
  • optimized for access to Exchange services (OWA, ActiveSync, OutlookAnywhere)
The availability of the illustrated functions and features varies depending on the model