As more social media platforms revise their views on hashtags, TikTok has begun to warn frequent users who attempt to upload a video on the platform that they can only use up to five hashtags per post ...

Posts from this topic will be added to your daily email digest and your homepage feed. is editor-at-large and Vergecast co-host with over a decade of experience covering consumer tech. Previously, at ...

The National Institute of Standards and Technology (NIST) this week opened a competition to develop a new cryptographic hash algorithm, a tool that converts a file, message or block of data to a short ...

The National Institute of Standards and Technology (NIST) today announced the winner of its five-year competition to select a new cryptographic hash algorithm, one of the fundamental tools of modern ...

Internet fads tend to have a distinct life cycle. First, the embrace by early adopters and tastemakers, particularly the young. Next, an explosion of popularity leading to inescapable ubiquity.

You might not have realized it, but the next great battle of cryptography began this month. It's not a political battle over export laws or key escrow or NSA eavesdropping, but an academic battle over ...

Learn about cryptographic hash functions in ensuring secure communication and protection of sensitive information, including ...