Computers - Access control - Passwords.

Essential computer securityeveryone's guide to e-mail, Internet, and wireless security / by: (Electronic resources)

Fundamentals of sketch-based passwordsa general framework / by: (Electronic resources)

Leakage resilient password systems by: (Electronic resources)

Computer security.

Pattern recognition systems.

Communications Engineering, Networks.

Information Systems and Communication Service.

Firewalls (Computer security)

Data protection.

Electronic mail systems

Biometrics.

Internet

Human-computer interaction.

Data Encryption.

Computers

Spyware (Computer software)

Computer Science.

Systems and Data Security.

Spam filtering (Electronic mail)