9/14/2023 0 Comments Critical ops hack no verifyLoss of control over the hardware can be impossible to patch or remediate when it happens, the device will need to be physically replaced by the next product version, hopefully protected to be side-channel attack-resistant. The attackers can passively gather data, actively execute specific commands, or completely take control of a target’s endpoint and other targets that share the same security key via the network, internet connection, or in close physical proximity. Instead of targeting a vulnerability in the software, attackers can exploit the hardware, injecting commands directly at the hardware level or installing malicious programs. Side-channel attack on the RoT such as HSM ultimately leads to gaining control and assuming or stealing identity of the device. Known as HSM - a Hardware Security Module – it is a tamper-resistant special-purpose element that generates and protects Secure Keys and performs cryptographic functions inside the device. Side-channel attacks aim at compromising Root of Trust (RoT), which is a source that can always be trusted within a cryptographic system.
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