The internet is a public network permitting computers to easily connect with other computers. Computers require protection from unwanted computer trespassers. A firewall is a barrier between the internet and a computer and can provide your computer with this essential protection.
Having a suitable firewall can protect your computer from intruders such as:
– Virus infection
– Various forms of malware
Problems intruders bring include:
– Identity theft
– Stolen credit card numbers
– Stolen internet banking passwords