VPN and Proxy are both tools that help protect online privacy and change IP addresses, but they work in fundamentally different ways. This article provides a detailed comparison of VPN and Proxy, helping you understand the pros and cons of each and choose the best solution for your needs.
Learn what a Security Proxy is, how it works, its benefits, and common types. A guide to choosing a safe proxy to protect your data while browsing the web.
Learn what 2FA (Two-Factor Authentication) is, how it works, the most common authentication methods, and step-by-step instructions for setting up 2FA on Facebook, Gmail, and Outlook.
Learn what SSH (Secure Shell) is, how it works, encryption methods, comparison with SSL/TLS and Telnet, and guides to connect via SSH on Linux and Windows.
A Reverse Proxy is an intermediary server that receives requests from clients and forwards them to backend servers. Learn how it works, its advantages and disadvantages, and how it compares to a Forward Proxy.
Guide to checking proxy and firewall on Windows via Control Panel and Windows Defender Firewall. Learn proxy benefits, security tips and how to fix common errors.
A comprehensive list of the 27 most popular free proxy software including Ultrasurf, Tor, Psiphon, CyberGhost, kProxy, and many other tools that help you stay anonymous and bypass firewalls safely.
A firewall is a network security system that prevents unauthorized access and protects internal networks. Learn about firewall types, how they work, and how to enable/disable them on Windows.
SSL (Secure Sockets Layer) is a security protocol that encrypts information between the browser and the web server. Learn about SSL certificate types, how to install them, and how to get a free SSL certificate.
DNS Sinkhole is a cybersecurity technique that redirects malicious DNS queries to a controlled IP address, preventing malware from connecting to C&C servers and protecting systems.
