Lexie

Lexie is the blog's resident tech expert and gets excited about empowerment through technology, space travel, and pancakes with blueberries.
124 Posts
540 Comments
7287 Claps
An illustration of some spam email inside the "No Entry" sign.

8 ways to get rid of spam email

4 min read
It’s difficult to define exactly what constitutes email spam. What might be a useful newsletter to one person could...
An illustration of a SIM card.

How to protect yourself from SIM swapping

2 min read
More and more services use your phone number to identify you, sometimes in addition to an email address, other...
An illustration of a phone showing heavily redacted text on the screen.

Global Internet and Social Media Censorship Report, 2020

13 min read
Around the world, internet censorship remains a popular tool of authoritarian governments to prevent information from spreading, to stop...
A white coin-shaped circle on a purple background. Within the coin-shaped circle are the three wavy lines of the Libra logo.

Facebook’s cryptocurrency has governments scrambling

5 min read
There are over 2,000 cryptocurrencies, tokens, and blockchain instruments commonly traded on more than 250 platforms around the world....
The letters V, P, and N. Except it looks like they're built with a child's building blocks.

How to create a VPN

4 min read
A virtual private network (VPN) helps you protect your browsing data from internet service providers (ISPs). It can also...
Car headlights appear out of a misty dark. But what's this? They have eyes!!

Is your car spying on you?

3 min read
Unlike many other devices, cars are not prefixed with the word smart. Even if they’re connected to the internet—and...
An illustration of a graduate's cap.

How technology affects education

3 min read
Technology in education systems comes with a couple of significant obstacles, but as with previous technologies, also presents some...
An illustration of a CA certificate.

What is a CA certificate, and how does it work?

3 min read
Recently, the government of Kazakhstan temporarily forced citizens to install a Certificate Authority (CA) that allowed the state to...
Numerous Bitcoin logos daisy-chained together.

What is a Bitcoin node and who needs one?

4 min read
The Bitcoin network does not have a central authority that decides which transactions are valid and which are not....
The Kazakhstan flag, except with a padlock where the sun should be.

How to stop the Kazakhstan government from intercepting your internet traffic

2 min read
Update: The Kazakh government has halted its CA plans for now. If you previously installed the certificate, make sure...

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