- The week in security: Aussie banks targeted as mobiles drive privacy fears
- Bank trojan targets users of Bitcoin exchange Mt Gox
- Security Manager's Journal: NAC deployment means better access control at last
- Australian Information Security Association issues blunt warning as National Cyber Security Awareness Week begins
- Why don't risk management programs work?
The evolution of hard disk drives
From punch cards to SSDs
IBM 350 Disk Storage Unit
The 350 Disk Storage System was a major component of the IBM 305 RAMAC (Random Access Method of Accounting and Control) system, which was introduced in September 1956. It consisted of 40 platters and a dual read/write head on a single arm that moved up and down the stack of magnetic disk platters. Those 40 platters stored a whopping (for the time) 5MB of data
Related Slideshows
Market Place
CSO
CIO
ARN
CFO World
