dragosr
@dragostech.bsky.social
Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense.
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV
Host of CanSecWest, and PacSec.
Security audits, code, IR, LLM, red team consulting.
Specialize in Firmware, and RF.
VA7MOV
Are these commies in the room with you right now?
November 8, 2025 at 2:10 AM
Are these commies in the room with you right now?
That domain was registered in Korea and has been out in "client hold." However that also means no DKIM, SPF, DMARC - so IF YOUR MAILSERVER IS MISCONFIGURED it can still be used as source of spoofed mail.
But if you are seeing that mail, you need to fix your mailserver.
But if you are seeing that mail, you need to fix your mailserver.
October 29, 2025 at 7:45 PM
That domain was registered in Korea and has been out in "client hold." However that also means no DKIM, SPF, DMARC - so IF YOUR MAILSERVER IS MISCONFIGURED it can still be used as source of spoofed mail.
But if you are seeing that mail, you need to fix your mailserver.
But if you are seeing that mail, you need to fix your mailserver.
AI watermarking is security theater. Every watermark scheme has an accessible neutralization process. Adversarial watermarks like Fawkes don't solve this—they're just as easily defeated. The attacker's computational advantage makes this an unwinnable arms race.
October 29, 2025 at 1:36 AM
AI watermarking is security theater. Every watermark scheme has an accessible neutralization process. Adversarial watermarks like Fawkes don't solve this—they're just as easily defeated. The attacker's computational advantage makes this an unwinnable arms race.
CAD $59.99 = USD 42.84 = EUR 36.86
October 26, 2025 at 6:30 PM
CAD $59.99 = USD 42.84 = EUR 36.86
Are old browsers really that much of a problem?
Can I Use reports 94.18% global availability caniuse.com/mdn-http_hea...
Can I Use reports 94.18% global availability caniuse.com/mdn-http_hea...
October 16, 2025 at 6:06 AM
Are old browsers really that much of a problem?
Can I Use reports 94.18% global availability caniuse.com/mdn-http_hea...
Can I Use reports 94.18% global availability caniuse.com/mdn-http_hea...
You're mostly detecting Claude there. It's also easy to turn off and has lots of advantages to removing it, esp. for some languages that get messed up easily by Unicode. YMMV
October 13, 2025 at 4:11 AM
You're mostly detecting Claude there. It's also easy to turn off and has lots of advantages to removing it, esp. for some languages that get messed up easily by Unicode. YMMV
If you are doing it right, you should have at least three or more.
October 6, 2025 at 8:58 PM
If you are doing it right, you should have at least three or more.
Check your answers includes using a different AI model and a problem restatement to see if it comes to a similar conclusion.
October 6, 2025 at 7:23 PM
Check your answers includes using a different AI model and a problem restatement to see if it comes to a similar conclusion.
It was even on the internet of that time: alberta!dragos
August 25, 2025 at 8:45 PM
It was even on the internet of that time: alberta!dragos