A closer look
Your computer is physically leaking its secrets into the room right now. Advanced hackers don't bother breaking encryption; they use side-channel attacks. By monitoring the literal acoustic whine of the capacitors, the exact thermal output, or minute fluctuations in power consumption while a CPU is decrypting a file, attackers can reverse-engineer the cryptographic key. Hardware manufacturers are now forced to design secure enclaves that mathematically mask their own electricity usage.
