tamperbedömning

Tamperbedömning, often translated as tamper assessment or tamper evaluation, is a crucial process within information security and system design. It involves systematically evaluating the potential for unauthorized physical or logical interference with a system or device. The goal is to identify vulnerabilities that could be exploited to bypass security controls, extract sensitive data, or otherwise compromise the system's integrity.

This assessment typically considers various threat vectors. Physical tampering might include attempts to open casings, modify internal components, or attach unauthorized hardware. Logical tampering could involve exploiting software flaws, network vulnerabilities, or manipulating data streams. A thorough tamperbedömning analyzes the expected environment in which the system will operate and the potential adversaries that might attempt to compromise it.

Key aspects of tamperbedömning include identifying critical security functions, determining the impact of a successful tamper attempt, and evaluating the effectiveness of existing or proposed countermeasures. These countermeasures can range from physical security measures like tamper-evident seals and hardened enclosures to software-based mechanisms such as integrity checks, secure boot processes, and intrusion detection systems.

The outcome of a tamperbedömning is a risk assessment that informs design decisions, security policies, and incident response planning. It helps organizations prioritize security investments and develop a robust defense-in-depth strategy to protect their valuable assets from malicious interference.