What is a firewall?

What is a firewall?

Source: https://www.bullguard.com/bullguard-security-center/pc-security/computer-security-resources/what-is-a-firewall.aspx  A firewall is a hardware or software device designed to permit or deny data through a computer network in order to protect the resources of a private network from users from other networks. For example, an enterprise with an…

Backup of data & files – why is it important?

Backup of data & files – why is it important?

Source: https://www.bullguard.com/bullguard-security-center/pc-security/computer-threats/backup-of-data-files-why-it-is-important.aspx Having duplicate copies of your most important information saved in a remote location keeps it safe in case anything goes badly wrong with your computer. When you think about it there are a number of ways files can be…