Even better, a single product license allows you to use the software on up to 5 different devices, so you can use Bitdefender Total Security for your home PC as well as smartphone. A wide range of privacy protection options include anti-tracking, file encryption and shredder, parental controls, as well as protection for microphones to prevent them being used by a third-party.,īitdefender Total Security isn't just for protecting Windows users either, but can also be used to protect against attacks for Android, macOS, and iOS as well. Other features include anti-phishing, anti-fraud, and anti-theft options, as well as a performance optimizer. There's also anti-virus protection, but its multi-layered malware protection also protects against ransomware. +Firewall protection +Anti-ransomware +Microphone protection +Up to 5 devicesīitdefender Total Security is a powerful internet security suite that offers a firewall among a range of featured security protections. This is where firewalls really come into their own, insisting that the software on your PC has your express permission to connect online, while also keeping remote attacks blocked.
While any good anti-virus program can prevent obviously malicious activity on your PC, sometimes software and apps can abuse their permissions to create unauthorized network connections, which could be exploited to collect user data from your computer. Trojans could open up ports on user PCs to secretly send data, and sniffers could look for vulnerabilities in your network connection that would allow it to be exploited.Įven though developments in anti-virus and malware technology have improved significantly over that time, firewalls still remain a recommended requirement for all PC users because the risks have evolved rather than stopped. Click the links below to go to the provider's website:Īlternatively, check out the best free firewalls.
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