Virtual Private Network (VPN)
Virtual Private Networks use the public internet infrastructure by creating isolated connectivity subnetworks. Due to this restricted-use method, VPNs are widely used among businesses as secure channels to exchange sensitive data securely.
What is Virtual Private Network (VPN)?
With cyber threats and privacy concerns on the rise, taking proactive steps to protect yourself online has never been more critical. Tools that help secure your connection and data are now essential, and a VPN stands out as one of the most effective ...
What is WireGuard protocol?
"I see that Jason actually made the pull request to have WireGuard included in the kernel. Can I just once again state my lov...
What is a clientless VPN?
A clientless VPN offers organizations a way to grant employees secure access to internal resources without installing softwar...
UDP vs. TCP: what are the differences?
Every time you load a webpage, stream a video, or join a voice call, your device is sending and receiving data over the inter...
What is PPTP (Point-to-Point Tunneling Protocol)?
PPTP (Point-to-Point Tunneling Protocol) is a network communication protocol designed to create a secure tunnel between a use...
Advantages of using a VPN
Many businesses wonder why use a VPN to secure their network, especially in a remote work setup. In a world where security an...
What is IKEv2 (Internet Key Exchange version 2)?
If you've been dabbling with Virtual Private Networks, you've probably encountered IKEv2 or the Internet Key Exchange version...
IPsec (Internet Protocol Security) VPN
IPSec (Internet Protocol Security) is a widely used protocol for securing internet communications. You'll likely encounter IP...
What is L2TP (Layer 2 Tunneling Protocol)?
L2TP is often part of a Virtual Private Network (VPN). But what is L2TP? It is encountered in VPN setups, which work with oth...
What is OpenVPN protocol?
Any data transferred over the internet needs ironclad security. Virtual Private Networks based on OpenVPN provide encryption ...
VPN protocols comparison
A Virtual Private Network (VPN) establishes a secure, encrypted connection over a public network, creating a private tunnel f...
SSL VPN vs IPsec: key differences explained
SSL VPN secures remote access through TLS sessions in a web browser or client, while IPsec protects traffic at the IP layer a...