#signals-intelligence

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#jumpseat #highly-elliptical-orbit #cold-war-surveillance #cybersecurity #ransomware-response
US news
fromArs Technica
1 day ago

US spy satellite agency declassifies high-flying Cold War listening post

Jumpseat was the United States' first-generation HEO signals-collection satellite program that monitored Soviet military electronic and communications emissions from 1971 through 2006 using Arctic-loitering apogee orbits.
Canada news
fromThe Walrus
2 months ago

Canada Fighting "Billions" of Attacks a Day, Cyber Agency Says | The Walrus

Canada's Communications Security Establishment protects national digital systems from espionage, cybercrime, disinformation, and rapidly neutralizes threats, ensuring critical infrastructure resilience.
UK news
fromComputerWeekly.com
9 months ago

GCHQ historian Dave Abrutat's mission to preserve the UK's forgotten signals intelligence history | Computer Weekly

Efforts are underway to preserve the history of the UK's signals intelligence and communications security before it is lost to time.
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