Saint_Cuthbert OP wrote on September 4, 2024 at 12:41 AM

Reply to comment by NotQball in Post-Quantum Cryptography (PQCrypto) by Saint_Cuthbert

I've heard from some people that folks can be targeted by their device remotely...I'll try to remember where I heard that. Devices can listen in on people, unless the microphone is off and the camera is covered with tape. Librum computers have those features. I think that they have anti-evil maid features as well.

Operations Security

What is OPSEC?

Operations Security, or OPSEC, OPSEC is about minimizing attack surfaces and single points of failure through proper habits and policies. It's a systematic and proven process that we can use to deny adversaries information they need to do us harm or interrupt our plans. It's also a mindset that can be applied to any mission or plan.

Although the term originated in the military, OPSEC is now used for so much more. This includes law enforcement, computer and network security, home safety, travel, and so much more.

OPSEC isn't a list of rules, and it's not as simple as using a VPN and keeping your mouth shut. It includes elements of INFOSEC, APPSEC, NETSEC, COMSEC[TRANSEC/SIGSEC/EMSEC], PHYSEC[PERSEC], and (CO)INTEL.

THE OPSEC PROCESS

Identify the information you need to protect
Analyze the threats
Analyze your vulnerabilities
Assess the risk
Apply countermeasures

Understand your own risk/threat model: Who is your adversary? What needs protecting?

The OPSEC Two-Step: Know what to protect and know how to protect it.

Created December 10, 2020

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