Remove 2024 Remove Computer and Electronics Remove Marketing Remove Military
article thumbnail

The history of the central processing unit (CPU)

IBM Big Data Hub

The central processing unit (CPU) is the computer’s brain. It handles the assignment and processing of tasks, in addition to functions that make a computer run. There’s no way to overstate the importance of the CPU to computing. Virtually all computer systems contain, at the least, some type of basic CPU.

article thumbnail

Encryption: How It Works, Types, and the Quantum Future

eSecurity Planet

Quantum computing attacks already present a real threat to existing standards, making the continued development of encryption pivotal for years to come. Cryptology is the overarching field of study related to writing and solving codes, whereas encryption and decryption are the central processes driving the computer science discipline.