Web sites - Security measures.

Hacking exposed Web applications by: Shema, Mike; Scambray, Joel; Sima, Caleb (Language materials, printed)

Hacknotes network security portable reference by: Horton, Mike; Mugge, Clinton (Language materials, printed)

Web site privacy with P3P by: Lindskog, Stefan; Lindskog, Helena (Language materials, printed)

Hacknotes Web security portable reference by: Shema, Mike (Language materials, printed)