Articles

What Is Quantum-Resistant Cryptography? Explained for 2026

Quantum-resistant cryptography — also known as post-quantum cryptography — is a new kind of encryption built to protect data from the power of quantum computing. Traditional encryption methods rely on math problems that existing systems struggle with, but quantum computers will have no issue solving these problems. Without post-quantum cryptography, today’s encrypted data could be...

By Kate Hawkins — 24 May'25 Last Updated: 25 May'25
Facts checked by Igor Kurtz

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By Jens Steinert — 23 Apr'24 Last Updated: 23 Apr'24

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While you wait for your course to become available, you can lean back and check out some of our recent articles. We will send you an email as soon as you can start your online lessons.

By Jens Steinert — 16 Apr'24 Last Updated: 16 Apr'24

Asana vs ClickUp: Which Is the Better Project Management Tool? 

Asana and ClickUp are two excellent project management tools that offer powerful features at competitive prices. When deciding which one is right for you, it’s important to understand the similarities and differences between the two services. That’s exactly what I’ll help you do in this detailed comparison of Asana vs ClickUp. If you’re looking for...

By Mehak Siddiqui — 25 Sep'23 Last Updated: 24 Jan'26
Facts checked by Igor Kurtz

TikTok Unblocked: How to Unblock TikTok at School, Work or in Banned Countries

Trying to get TikTok unblocked at school, the office or in countries that restrict the app can be a hassle. Schools and networks often block TikTok alongside games and other popular apps to minimize distractions and preserve bandwidth. Fortunately, there’s a simple solution — using one of the best VPNs (virtual private networks) on the...

By Kate Hawkins — 02 May'23 Last Updated: 01 Sep'25
Facts checked by Igor Kurtz

How to Save Videos From the Internet: Twitter, Instagram, Facebook and YouTube Download Guide

We often come across helpful videos online, but most social media platforms don’t provide a way to download them. Knowing how to save videos from social media can help you archive them or even watch them offline. Third-party tools and browser extensions can download videos from websites — you just have to make sure you...

By Rebecca White — 04 Sep'21 Last Updated: 30 Oct'25
Facts checked by Igor Kurtz

Best iPhone Backup Software: iCloud Alternatives

We’re so dependent on our smartphones that losing them and all of our data is more than a mere inconvenience. That’s why it’s important that, in the event of a malfunction or a lost device, we’re able to quickly access our files and apps. In this guide, we’re specifically focusing on Apple devices and sharing...

By Dan Ginn — 19 Jan'21 Last Updated: 22 Feb'26
Facts checked by Simona Ivanovski