Cracking the code behind Apple's App Store promo card design

Apple is known for doing things with more attention to detail than most companies. So it should come as no surprise that even App Store gift cards with their promo codes have a few secret details that help make the experience more Apple-like. So what powers the simple...

SHA-1 collision and what it means for your VPN security

Recently, a team of researchers at Google announced that they had successfully created a SHA1-collision. Our VPN experts are going to outline what that means and what security implications it has for VPN users. What SHA1 is used for SHA1 is a cryptographic hash...

Is Apple changing the way Top Grossing Charts work?

Update 21. February: It looks like this experiment is over and the charts are back to the way they were. Was it a sneak preview of things to come? We'll keep this post updated.  The App Store Top Charts are one of the most popular ways to find the latest trends...
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