Ubuntu 20.04 (Focal) is now deprecated for use with SecureDrop Application and Monitor Servers Read More

Upgrades to Ubuntu Noble are going strong, with approximately 40% of all Application Servers updated. Over the next week, we will push a series of point releases to begin automated upgrades of all remaining Application Servers, with Monitor Servers to follow. Read More

In this post, we introduce Web-based Code Assurance and Transparency, a project that supports verifiable in-browser code for single-page browser applications. Along with this post, we are publishing the WEBCAT project repository; follow-up posts will provide more detailed information. Read More

SecureDrop team member Kunal Mehta demo’d the SecureDrop Workstation at RightsCon 2025 on Feb. 25. You can watch a recording of the talk; the slides are also available. Read More

Over the next two months, all SecureDrops will see their underlying Ubuntu operating system upgraded from version 20.04 (code-named “Focal”) to 24.04 (“Noble”). This is the first time we’ve performed an in-place upgrade. This blog post explains the technical background and process that led to this. Read More

Over the past month, we’ve seen significant interest in newsrooms setting up SecureDrop. We’re excited to see more adoption of SecureDrop. Here are five things you should know before getting started: Read More

Tails recently released version 6.11, which contains fixes for a number of critical security vulnerabilities. These vulnerabilities would require an attacker to have first gained access to the system remotely (which is not currently known to be possible), and the Tails team is not aware of any of these vulnerabilities … Read More

The second in our new series of regular project retrospectives Read More