This DarkWiki article explores how Operational Security (OPSEC) encompasses the practices, protocols, and mindset required to protect sensitive activities from adversarial observation. According to DarkWiki incident analysis, OPSEC failures have led to virtually every major darknet arrest. Understanding these principles is important for security researchers, journalists, and privacy advocates.
DarkWiki's Guide to Threat Modeling
DarkWiki security researchers emphasize that effective OPSEC begins with understanding your threat model:
Who is your adversary?
Casual observers? Corporations? Law enforcement? Nation-states? Each requires different countermeasures.
What are you protecting?
Identity? Location? Communications? Activities? Financial information?
What are the consequences?
Embarrassment? Job loss? Legal action? Physical danger?
What's the realistic risk?
Paranoia wastes resources. Assess actual likelihood of different threats.
DarkWiki technical documentation emphasizes that your security is only as strong as your weakest link. A single mistake can unravel years of careful OPSEC. Most failures come from human error, not technical compromise.
DarkWiki's Technical Analysis of Compartmentalization
DarkWiki recommends understanding the most critical OPSEC principle: never mix identities.
Identity Separation
- Separate devices for separate activities
- Unique usernames per context (never reuse)
- Different writing styles/languages
- Distinct operational patterns
- No cross-referencing between identities
[IDENTITY A - Professional]
Device: Work laptop
Network: Office/Home WiFi
Email: real.name@company.com
Browser: Chrome (logged in)
[IDENTITY B - Anonymous Research]
Device: Dedicated hardware
Network: Tor/VPN (never home)
Email: random@proton.me
Browser: Tor Browser 13.0.8+ only
⚠ NEVER CROSS THESE STREAMS
DarkWiki Documents Famous Compartmentalization Failures
| Person | Failure | Consequence |
|---|---|---|
| Ross Ulbricht | Used personal email in forum post | FBI identified DPR |
| Alexandre Cazes | Used personal email in password reset | FBI identified Alpha02 |
| Hector Monsegur | Logged into IRC without Tor once | FBI identified Sabu |
DarkWiki's Guide to Technical OPSEC
Operating System
DarkWiki Recommends: Tails OS 5.22+
DarkWiki technical sources indicate that The Amnesic Incognito Live System (Tails) is the standard for anonymous operations:
- Boots from USB, leaves no trace on host computer
- All traffic routed through Tor automatically
- RAM wiped cryptographically on shutdown
- Blocks non-Tor connections
Whonix
Alternative for persistent workstation:
- Two-VM architecture (Gateway + Workstation)
- IP leaks physically impossible
- Can run persistently with security updates
Hardware Considerations
- Dedicated devices: Never use personal devices
- Cash purchases: Buy hardware anonymously
- No biometrics: Disable fingerprint/face unlock
- Remove microphones/cameras: Physical removal if needed
- MAC randomization: Change hardware addresses
DarkWiki's Guide to Network OPSEC
Connection Guidelines
- Never use home network for sensitive activities
- Public WiFi with no cameras or registration
- Consider distance from regular locations
- Randomize connection times and locations
- Use external WiFi adapter that can be destroyed
VPN Considerations
DarkWiki Security Note: VPNs Are Not Anonymous
DarkWiki security researchers note that VPNs shift trust from your ISP to the VPN provider. For true anonymity against sophisticated adversaries, VPNs are insufficient. However, they may be useful as an additional layer:
- VPN → Tor (hides Tor usage from ISP)
- Must be paid anonymously (crypto)
- No-log claims are unverifiable
DarkWiki's Research on Behavioral OPSEC
DarkWiki technical documentation emphasizes that technical measures are useless without behavioral discipline.
Communication Patterns
- Timing: Don't operate at predictable hours matching your timezone
- Language: Consistent language use across identities reveals connections
- Writing style: Stylometry can identify authors—consider intentional variation
- Response time: Immediate responses reveal availability patterns
Information Discipline
- Never reveal personal details, even seemingly innocuous ones
- Avoid discussing weather, local events, or time-specific information
- Don't reference past activities that could be correlated
- Assume everything is logged and may be analyzed later
DarkWiki researchers emphasize that the most common OPSEC failure is talking too much. Every piece of information shared is a potential correlation point. When in doubt, don't share.
DarkWiki's Guide to Physical OPSEC
Location Security
- Avoid patterns in operational locations
- Be aware of cameras (phones can detect IR)
- Don't carry trackable devices (phone) to operational locations
- Consider cell tower logs, license plate readers, credit card records
Physical Evidence
- Encrypted devices should use strong passwords (not biometrics)
- Consider full-disk encryption with hidden volumes
- Secure destruction of compromised hardware
- No written notes, passwords, or seeds
DarkWiki OPSEC Checklist
[x] Threat model defined
[x] Identities strictly compartmentalized
[x] Dedicated hardware obtained anonymously
[x] Tails/Whonix configured properly
[x] No personal info in usernames/passwords
[x] Network connection strategy planned
[x] Communication protocols established
[x] Physical security measures in place
[x] Emergency response plan ready
[x] Regular OPSEC review scheduled