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Security & Privacy

The most popular blog posts about security & privacy on Hacker News. 8,762 posts.

Any year
79

Keep your phone number private with Signal usernames

Signal’s mission and sole focus is private communication. For years, Signal has kept your messages private, your profile information (like your name and profile photo) private, your contacts private, and your groups private – among much else. Now we’re taking that one step further, by making your...

80

We Chat, They Watch

WeChat communications conducted entirely among non-China-registered accounts are subject to pervasive content surveillance that was previously thought to be exclusively reserved for China-registered accounts.

87

Mozilla VPN

We are working hard to make the official product, the Mozilla VPN, available in selected regions this year. We will continue to offer the Mozilla VPN at the current pricing model for a limited time, which allows you to protect up to five devices on Windows, Android, and iOS at $4.99/month.