This creates a security risk as every time new software version is available their developers announce which vulnerabilities were fixed and all previous versions become vulnerable to those well documented bugs until they are updated. This demands that all sites would be updated as soon as new software version is available which sometimes leads to plugin incompatibilities and other issues.
Firefox team is constantly working on known security flaws offering one of the safest browsers available. Mozilla Firefox web browser offers very helpful features and reasonable security.
Routers and firewalls offer reasonable computer internet security as vulnerable operating systems become isolated from unwanted connections from the internet. In case of infection, one should run antivirus and antispyware scanners to test all computers' files assuring that all copies of unwanted software are eliminated.
If more security is needed we can install SSL encryption.SSL is a security standard used by banks and online business.
MS Windows operating system is known to be extremely vulnerable to malicious software due to large amount of security flaws in OS and integrated web browser.
Email security and spam protection..
Virus types and free antivirus software to protect yourself in the internet..