Network Security & Performance

The A1 Computer Services security team can identify threats to your network and make sure your network meets industry security standards.

Ensuring the security of your computer systems is a key part of our responsibilities as your IT support provider. All clients benefit from our extensive experience and carefully developed best practices in making best use of the standard security features of Windows.

We can also advise you on, and implement for you, a number of additional measures designed to increase the security of your network, to protect you against malicious hacking, viruses, spyware and malware.



Our experience spans many essential Key technologies. Those we support in the security area include:

  • SonicWall, Cisco, Fortigate and Watchguard firewalls
  • Barracuda Appliances
  • GFI Mail Essentials and Mail Security anti-spam and email anti-virus
  • Symantec (Norton) Anti-Virus (Corporate and Enterprise)
  • Microsoft Internet Security and Acceleration Server (ISA)