Topics /

Security & Privacy

The most popular blog posts about security & privacy on Hacker News. 319 posts.

2020
73

How to Corrupt a SQLite Database File

An SQLite database is highly resistant to corruption. If an application crash, or an operating-system crash, or even a power failure occurs in the middle of a transaction, the partially written transaction should be automatically rolled back the next time the database file is accessed. The recovery process is fully…

85

Adding Encrypted Group Calls to Signal

2020 has seen its fair number of challenges and changes. We’ve all adapted to new ways of staying in touch, getting work done, celebrating birthdays and weddings, and even exercising. As more and more of our critical and personal moments move online, we want to continue to provide you with new wa...