A5 Verschlüsselungsverfahren A5/1 Verschlüsselungsalgorithmus (GSM) A5/3 Verschlüsselungsalgorithmus (UMTS, GPRS) AAA ABC-Analyse ABCP Ablauforganisation Abnahme-Verfahren Acceptable Use Policy Access Access Authority Access Control Access Control Lists Access Requestor Accreditation Achte EU-Richtlinie Action directe Activation Adequate Security Administrative Safeguards Adress Resolution Protocol Adressenausfallrisiko Advanced Encryption Standard Advanced Measurement Approaches Aggregate limit Aggregation AHB Aktive Rückversicherung ALARP (of risk) ALF

All-Risk Deckungskonzepte Alternative Risikofinanzierung Alternativer Risikotransfer American Standard Code for Information Interchange Amount subject Anonymisierung Antivirus Software APG Application Application Protocol Enhancement (APE) Modell Application-Gateway APT AQAH AQIM Arbitrage Arbitrage Pricing Theory Arbitrage-CDO ARCH-Modell ARIMA AS/NZ 5050 ASiG ASIS ASM Assembly Point/Area Asset Backed Commercial Paper Asset Backed Securities Asset Liability Mismatch Asset-Liability-Management Assets Attack Signature

Attestation Identity Key Audit Auditor Außenhaftung Authenticate Authentication Authentication Code Authentication Mechanism Authentication Mode Authentication Protocol Authentication Tag Authentication Token Authentication, Electronic Authenticity Automated Password Generator Availability AZOT