Lavabit is relaunching with a revamped architecture, including improvements that should make it harder for anyone but the designated user to access either an email’s content or associated metadata. Lavabit founder Ladar Levison shut down the relatively obscure, Texas-based company in 2013. Levison opposed turning over Lavabit’s master SSL/TLS key to the government in the form of an 11-page, largely illegible printout with the key’s 2,560 characters in four-point type.”]
Source: https://www.databreachtoday.com/blogs/lavabit-reboots-after-fbi-snowden-investigation-fallout-p-2377