What is DNS?

May 5th, 2023 in Privacy basics

In this article, we discuss DNS — what it is, how it works, and how it impacts online privacy and censorship. All devices that connect directly to the internet are identified by a numerical label known as an IP address. To help make things easier for us humans, this address can also be identified using […]

Can my VPN see my internet activity?

April 14th, 2023 in Privacy basics

A virtual private network (VPN) prevents your internet service provider (ISP) from seeing what you do online. However, in doing this, it takes over routing your internet connection to the websites you visit, so it can monitor what you do on the internet instead of your ISP. Unlike your ISP, protecting your privacy is a […]

What is WireGuard?

March 31st, 2023 in Privacy basics

WireGuard® is a new VPN protocol used to secure the connection between your device and a VPN server.  Learn more about how VPNs work WireGuard uses state-of-the-art cryptography to keep your connection secure and is extremely lightweight. This makes it faster than traditional VPN protocols such as OpenVPN and IKEv2, especially on lower-end hardware. Originally […]

What is an Internet Service Provider (ISP)?

March 24th, 2023 in Privacy basics

An internet service provider (ISP) is the company that connects you to the internet, resolves domain names, routes internet traffic, and is responsible for helping to maintain the network infrastructure that makes the internet possible.  The term includes mobile (cell phone) operators who provide mobile internet access over wireless cellular networks. ISPs often provide other […]

Free VPNs vs. paid VPNs

March 17th, 2023 in Privacy basics

It costs money to run a VPN service. Even the most basic service must purchase or rent servers, pay qualified staff to configure and maintain them, and employ and train knowledgeable support staff.  To stand out in today’s crowded VPN marketspace, providers must hire talented developers to build high-quality software with advanced features, creative designers […]

The fight against censorship has never been more important

March 13th, 2023 in Privacy basics

The year 2022 represents a new low when it comes to online access to information and freedom of expression. It was the twelfth year in a row that online freedom declined, according to Freedom House’s Freedom On the Net report. There were some obvious causes. Since its unjust invasion of Ukraine, Russia has ramped up […]

How to block third-party cookies on all browsers

March 3rd, 2023 in Privacy basics

Third-party cookies provide an invasive way for websites to track what you do online. In this article, we look at what they are, how they work, and how you can block them on all major browsers.  Find out which browsers are best for your privacy If you want to keep your online activity private, a […]

What is the Great Firewall of China and how does it work? 

February 3rd, 2023 in Privacy basics

China is infamous for its internet censorship program, widely known as the Great Firewall of China (GFW).   In this article, we look at what the GFW is and how it prevents citizens of mainland China from accessing the free and open internet. What is the great firewall of China? Since 1998, the government of mainland […]

What is deep packet inspection?

January 27th, 2023 in Privacy basics

Deep packet inspection (DPI) is a method of examining data packets that pass through a network so that the traffic type can be identified. This information can then be used to block unwanted traffic.  The technique is commonly used in firewalls, intrusion detection systems, and other network security systems. Unfortunately, the same analysis techniques used […]

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