Physical system attacks refer to a category of security threats and attacks that target the components and infrastructure of a or information system. These attacks often involve direct access to , data centers, or other physical assets. Unauthorized individuals gaining physical access to a facility or server room can compromise the security of the systems within, resulting in data , tampering, or sabotage. Attackers may physically manipulate or tamper with hardware components, such as replacing with compromised ones, inserting malicious hardware devices, or altering wiring.
Theft of physical equipment, such as laptops, servers, or tapes, can lead to data breaches or unauthorized access if the stolen devices contain sensitive information. Attackers may also engage in dumpster diving, where they search through discarded documents, equipment, or storage media to gather information or exploit sensitive . Defending against physical attacks requires strong access controls and authentication mechanisms, such as biometrics, card readers, and , to restrict physical access to authorized personnel only. Surveillance using security cameras, motion detectors, and intrusion detection systems is vital to monitor and detect unauthorized access or suspicious activities.
Maintaining logs and requiring sign-in procedures for anyone entering restricted areas is also essential. Implementing secure disposal practices for documents and equipment prevents information leakage through dumpster diving. Ensuring environmental controls, like fire suppression and temperature monitoring, protects hardware from manipulation or damage. Educating employees about physical security threats and developing incident response plans for physical security breaches are necessary steps to enhance security. Regular inventory management and conducting physical intrusion testing can help detect vulnerabilities and address weaknesses promptly.
