Tag Archives: firewalls

Staying safe online

We all use the internet but how many of us really know how to stay safe online? Today we shall outline 10 of the most important ‘must do’s’ when using the internet. 1. Antivirus.  You must have antivirus installed and … Continue reading

Posted in Blog | Tagged anti virus, computer repair, email, firewalls, IT Support, laptop repairs, online, passwords, safe, stay, stirling | 1 Comment

Firewalls

What is a Firewall ? A firewall is a device designed to permit or deny network transmissions based upon a set of rules. A firewall is frequently used to protect networks from unauthorized access while permitting legitimate communications to pass. … Continue reading

Posted in Blog | Tagged firewalls, hardware, software, untangle linux, zone alarm | 2 Comments