Tag: Jacob Appelbaum

GNU hackers unmask massive HACIENDA surveillance program and design a countermeasure

After making key discoveries about the details of HACIENDA, Julian Kirsch, Dr. Christian Grothoff, Jacob Appelbaum, and Dr. Holger Kenn designed the TCP Stealth system to protect unadvertised servers from port scanning. According to Heise Online, the intelligence agencies of the United States, Canada, United Kingdom, Australia and New Zealand are involved in HACIENDA. The…