Sending DMARC reports is somewhat hazardous
https://utcc.utoronto.ca/~cks/space/blog/spam/DMARCSendingReportsProblems
#HackerNews #DMARC #reports #cybersecurity #email #spam #hazards
Greg Lloyd
boosted
SIGINT During World War II
The NSA and GCHQ have jointly published a history of World War II SIGINT: “Secret Messengers: Disseminating SIGINT in the Second World War.” T... https://www.schneier.com/blog/archives/2025/08/sigint-during-world-war-ii.html
#historyofcryptography #historyofsecurity #Uncategorized #intelligence #reports#GCHQ #NSA #war
SIGINT During World War II
The NSA and GCHQ have jointly published a history of World War II SIGINT: “Secret Messengers: Disseminating SIGINT in the Second World War.” T... https://www.schneier.com/blog/archives/2025/08/sigint-during-world-war-ii.html
#historyofcryptography #historyofsecurity #Uncategorized #intelligence #reports#GCHQ #NSA #war