Dropbox exposes personal details of viewers of publicly shared Paper documents twitter.com 241 points · by koenrh · 7년 전 · 108 comments
Underscoring the “Private” in Private Key koen.io 5 points · by koenrh · 7년 전 · 0 comments
A tale of private key reuse koen.io 5 points · by koenrh · 8년 전 · 0 comments
Protecting our mission-critical domain names blendle.engineering 10 points · by koenrh · 9년 전 · 0 comments
Taking control of all .io domains with a targeted registration thehackerblog.com 1,404 points · by koenrh · 9년 전 · 246 comments
GitHub security bug bounty hunting medium.com 9 points · by koenrh · 10년 전 · 0 comments
You Can't Backdoor a Platform webpolicy.org 2 points · by koenrh · 11년 전 · 0 comments
Dutch Court of Appeals overturns Pirate Bay IP blockade bureaubrandeis.com 163 points · by koenrh · 12년 전 · 54 comments
NSA's organizational structure electrospaces.blogspot.nl 2 points · by koenrh · 13년 전 · 0 comments
Academics Against Mass Surveillance academicsagainstsurveillance.net 2 points · by koenrh · 13년 전 · 1 comments
An Open Letter to the Chiefs of EMC and RSA f-secure.com 166 points · by koenrh · 13년 전 · 28 comments
FLYING PIG: GCHQ's TLS/SSL knowledge base koen.io 3 points · by koenrh · 13년 전 · 0 comments
A QUANTUM Thought: Advanced Targeting medium.com 2 points · by koenrh · 13년 전 · 0 comments
How the NSA targeted chancellor Merkel's mobile phone electrospaces.blogspot.nl 2 points · by koenrh · 13년 전 · 0 comments
Majority of AMS-IX members support set up of US-based legal entity ams-ix.net 1 points · by koenrh · 13년 전 · 0 comments
No, the NSA was not behind the DigiNotar hack koen.io 2 points · by koenrh · 13년 전 · 0 comments
A message from Edward Snowden koen.io 3 points · by koenrh · 13년 전 · 0 comments
Inquiry into role of Dutch intel agencies in PRISM data harvesting scandal amsterdamherald.com 1 points · by koenrh · 13년 전 · 0 comments
Why Dutch Internet users should be concerned koen.io 6 points · by koenrh · 13년 전 · 3 comments
Hemlis Messenger: a safe alternative to SMS, MMS, WhatsApp, Kik etc. heml.is 52 points · by koenrh · 13년 전 · 9 comments