What is a significant factor in the high vulnerability of industrial and embedded systems?
- Many devices in these systems have poor authentication and cannot be upgraded or patched.
- These systems often have numerous points of administrative access.
- Many of these systems have deployed, which means that implementing security is expensive and time-consuming.
- Improving the security of these often low-cost systems would increase the cost excessively
Explanation: Many of these SoC devices have poor authentication and/or they cannot be upgraded or patched. Due to the nature of these devices, a level of implied trust is necessary since there is no formal program in place to verify security controls.
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