Information security standards - need
ISO/IEC 27000 standard series
ISO/IEC 27001
ISO/IEC 27002
ISO/IEC 27005
ISO/IEC 27006
SP 800 standard series
SP 800 -12
Standard of Good Practice (SoGP)
Control Objectives for Information and Related Technology (COBIT)
BSI IT-Grundschutz baseline protection
BSI Standard 100-1
BSI Standard 100-2
BSI Standard 100-3