A macOS tray app with “Connect” / “Disconnect” VPN buttons and status indicators (🟢/🔴/⚪︎). Works with Cisco AnyConnect CLI (/opt/cisco/anyconnect ...

VPNs, when managed properly, are a great way to protect your privacy and keep your online activities hidden from prying eyes. But not all VPN services maintain the same security standards or take the ...

One of the world’s largest providers of VPN services, ExpressVPN enables users to protect their privacy and security online with just a few clicks. The company’s award-winning apps for Windows, Mac, ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Best VPN for 2026: Our Top 10 Favorite VPN Services Proton VPN Review 2025: All About Privacy! Switzerland is known for its stringent privacy laws, making it one of ...

On Wednesday, Cisco revealed that a group of Chinese government-backed hackers is exploiting a vulnerability to target its enterprise customers who use some of the company’s most popular products.

A variety of Cisco security products have been under fire this month, thanks to two separate campaigns of very different natures. On Wednesday, Cisco revealed that a newly identified China-linked ...

The critical zero-day is tracked as CVE-2025-20393 and it impacts Secure Email Gateway and Secure Email and Web Manager appliances. Cisco on Wednesday warned customers that a China-linked threat group ...

On Wednesday, Cisco announced hackers are exploiting a critical vulnerability in some of its most popular products that allows the full takeover of affected devices. Worse, there are no patches ...

The best VPNs can make your online life more private with software that's convenient and cheap — sometimes even free. While keeping your IP address invisible, you can use your VPN to explore streaming ...