Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested.

U.S. cybersecurity agency CISA says federal government departments are not sufficiently patching to protect against an active hacking campaign targeting Cisco firewalls. In an updated advisory ...

Attackers exploit two zero-days in Cisco ASA firewalls for remote access and persistence Campaign uses stealth tactics like log disabling and firmware tampering to evade detection Cisco urges upgrades ...

Most VPN providers offer some kind of money-back guarantee. But you’ll want to watch out for these common hurdles that could void it. Mike De Socio is a CNET contributor who writes about energy, ...

A VPN-enabled router can provide online privacy for any device connected to it. But not all router models allow it. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

Virtual private networks, or VPNs, are an essential tool in any internet privacy toolbox. They mask your public IP address, encrypt your traffic by routing it through secure servers and can make it ...

Cisco ASA firewalls support advanced crypto features, including AES, 3DES, SHA, MD5, and IKEv1/IKEv2. Licensing is crucial; strong encryption (AES/3DES) requires activation via Cisco Smart Licensing.

Proton VPN stands out for two main reasons: it's one of the only virtual private networks (VPNs) to include a free plan with no data limits, and it's one of the few services majority-owned by a ...

An ongoing campaign of cyber attacks orchestrated through vulnerabilities found in the Cisco Adaptive Security Appliance (ASA) family of unified threat management (UTM) kit has prompted warnings from ...

There are several reasons why you might want to use a VPN on your iPhone. A VPN, or virtual private network, is a service that creates a secure connection over the internet between your device -- in ...

Government cyber agencies around the world are rushing to clamp down on what appears to be an advanced and sophisticated espionage campaign targeting popular security software used by remote workers.

A newly identified cyber-attack campaign has exploited Cisco Adaptive Security Appliance (ASA) devices in a sophisticated operation linked to the espionage-focused ArcaneDoor threat actor. The attacks ...