With computers routinely connected to the internet nowadays, the very real threat of hackers and viruses infiltrating your IT system is prevalent.

There are many precautions that can and should be taken to protect your data and system files. Carefully considered and implemented security solutions of firewalls, passwords and permission settings and commercially available software to identify, quarantine and/or remove viruses, spam and spyware are major defenses against attack.

Sophos Anti Virus, Anti Spam and Spyware
Review the available software here.

Sure IT Recommends:
Sophos Security Suite for Small to Medium Sized Businesses...

Benefits:

Easy to install with simplified management
Updates automatically every hour
 Includes 24/7 support
Protects PC and Mac desktops, laptops and servers
Stops and removes viruses, spyware and adware
Locks out hackers with client firewall (Windows 2000/XP only)
Prevents application hijacking and impersonation
* Defends Microsoft Exchange servers from malware, spam and phishing attacks
    * Blocks offensive content in email body and attachments

Manufacturers Retail Price of £258 for 5 users for 1 year - Multi-year license discounts available - ask for details!

... or if you're simply looking for an Anti-Virus Solution, check out:
Sophos Anti Virus:

Benefits:

Easy to install with simplified management
Updates automatically every hour
Includes 24/7 support
Protects PC and Mac desktops, laptops and servers
Stops and removes viruses, spyware and adware

Manufacturers Suggested Retail Price £148 for 5 users for 1 year - Multi-year license discounts available - ask for details!