VPN Encryption Basics explain how a virtual private network turns readable internet traffic into scrambled data that outsiders cannot easily interpret. Many people use a VPN without knowing what actually happens to their information. You…
Cloud data privacy basics describe how the information you store on remote servers is collected, accessed, protected and deleted. Many people use cloud storage every day without knowing who can see their files or how…
VPN protocol reconnection is the process a virtual private network uses to rebuild an encrypted tunnel after it has been interrupted. Interruptions are common on phones and laptops that move between networks. Understanding this process…
Tor Network Fundamentals describe how a volunteer-run network routes internet traffic through several relays so that no single relay sees both who you are and what you visit. Many readers have heard the name without…
Per app VPN routing is a feature that lets you decide which applications send their internet traffic through a virtual private network and which connect directly. Many people assume a VPN is all or nothing,…
Proxy Server Fundamentals begin with a simple idea: instead of your device connecting directly to a website, the connection passes through an intermediary computer that forwards the request on your behalf. Many people use proxies…
Messaging privacy fundamentals describe how private your text, voice and file exchanges really are, and who else can see them along the way. Most people assume a chat is a sealed conversation between two people,…
VPN Protocol Connection Setup is the sequence of steps a device and a VPN server follow before any of your internet traffic travels through the protected tunnel. Most people never see this process, yet it…
Email privacy fundamentals describe the basic principles that determine who can read, store, and analyze your messages. Most people use email daily without considering how much information it exposes, from the contents of a note…
Virtual Private Network Fundamentals describe the basic ideas behind a tool many people use without knowing how it works. A virtual private network, or VPN, creates an encrypted connection between your device and a server…