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Mulligan Security - 30 / 12 / 2024
Why is High Availability Important for Deniability ?
The concept of high availability is omnipresent in centralized services. One expects their ISP to provide internet access, their email provider to give them 100% uptime whenever they want to send an email and so on.
High-availability, the ability to provide high-uptime infrastructure, also has far-reaching implications for OPSEC practitioners.
When an adversary wants to collect information such as physical location behind a hidden service, depending on their power they will use downtime as an indicator in order to progressively narrow the pool of potential service location until they can act decisively against the remaining suspects.
Anonymity IS a requirement for deniability
Being able to plausibly deny being the operator of, or a downstream service supplier to a hidden service is a significant boon to personal protection.
Sidenote: Help us improve this tutorial by letting us know if there's anything missing or incorrect on this git issue directly!