Security in Digital Systems
Security in digital systems has become a critical concern as electronic devices increasingly handle sensitive data and perform safety-critical functions. Hardware security encompasses the design principles, implementation techniques, and verification methods that protect digital systems from both physical and logical attacks. As software security measures have matured, attackers have increasingly turned to hardware vulnerabilities, making robust security at the electronic level essential for trustworthy computing.
From cryptographic accelerators that protect financial transactions to secure boot mechanisms that ensure system integrity, security considerations permeate modern digital design. Understanding the threat landscape, attack methodologies, and defense mechanisms enables engineers to create systems that resist tampering, protect confidential information, and maintain reliable operation even in adversarial environments.