Abkürzungen Flashcards
3DES
Triple Digital Encryption Standard
AAA
Authentication, Authorization, and Accounting
ABAC
Attribute-based Access Control
ACL
Access Control List
AES
Advanced Encryption Standard
AES256
Advanced Encryption Standards 256bit
AH
Authentication Header
ALE
Annualized Loss Expectancy
AP
Access Point
API
Application Programming Interface
APT
Advanced Persistent Threat
ARO
Annualized Rate of Occurrence
ARP
Address Resolution Protocol
ASLR
Address Space Layout Randomization
Address Space Layout Randomization ist eine Technik, die die Ausnutzung von Sicherheitslücken in Computersystemen erschwert. Durch ASLR werden Adressbereiche den Programmen auf zufälliger Basis zugewiesen, wodurch die Zuweisung der Adressbereiche eines Programms praktisch nicht mehr vorhersagbar ist.
ASP
Application Service Provider
AUP
Acceptable Use Policy
AV (Gefahr)
Antivirus
AV (Management)
Asset Value
BAC
Business Availability Center
BCP
Business Continuity Planning
BIA
Business Impact Analysis
BIOS
Basic Input/Output System
BPA
Business Partners Agreement
BPDU
Bridge Protocol Data Unit
BYOD
Bring Your Own Device
CA
Certificate Authority
CAC
Common Access Card
CAN
Controller Area Network
CAPTCHA
Completely Automated Public Turing Test to Tell Computers and Humans Apart
CAR
Corrective Action Report
CASB
Cloud Access Security Broker
CBC
Cipher Block Chaining
CCMP
Counter-Mode/CBC-Mac Protocol
CCTV
Closed-circuit Television
CER (PKI)
Certificate
CER (cabeling)
Cross-over Error Rate
CERT
Computer Emergency Response Team
CFB
Cipher Feedback
CHAP
Challenge Handshake Authentication Protocol
CIO
Chief Information Officer
CIRT
Computer Incident Response Team
CMS
Content Management System
COOP
Continuity of Operations Plan
COPE
Corporate Owned, Personally Enabled
CP
Contingency Planning
CRC
Cyclical Redundancy Check
CRL
Certificate Revocation List
CSIRT
Computer Security Incident Response Team
CSO
Chief Security Officer
CSP
Cloud Service Provider
CSR
Certificate Signing Request
CSRF
Cross-site Request Forgery
CSU
Channel Service Unit
CTM
Counter-Mode
CTO
Chief Technology Officer
CTR
counter
CYOD
Choose Your Own Device
DAC
Discretionary Access Control
DBA
Database Administrator
DDoS
Distributed Denial of Service
DEP
Data Execution Prevention
DER
Distinguished Encoding Rules
DES
Digital Encryption Standard
DFIR
Digital Forensics and Investigation Response
DHCP
Dynamic Host Configuration Protocol
DHE (processing)
Data-Handling Electronics
DHE (Crypto)
Diffie-Hellman Ephemeral
DLL
Dynamic Link Library
DLP
Data Loss Prevention
DMZ
Demilitarized Zone
DNAT
Destination Network Address Translation
DNS
Domain Name Service (Server)
DoS
Denial of Service
DRP
Disaster Recovery Plan
DSA
Digital Signature Algorithm
DSL
Digital Subscriber Line
DSU
Data Service Unit
Die DSU kümmert sich um Zeitfehler und Signal-Auffrischung. Sie konvertiert den Input und den Output zwischen RS-232C-, RS-449- oder V. xx-Frames, die aus dem LAN kommen und DSX-Frames, die für das Time-Division Multiplex-Verfahren (TDM) auf einer T-1 Verbindung vorgesehen sind.
EAP
Extensible Authentication Protocol
ECB
Electronic Code Book
ECC
Elliptic Curve Cryptography
ECDHE
Elliptic Curve Diffie-Hellman Ephemeral
ECDSA
Elliptic Curve Digital Signature Algorithm
EF
Exposure Factor
EFS
Encrypted File System
EMI
Electromagnetic Interference
EMP
Electro Magnetic Pulse
EOL
End of Life
ERP
Enterprise Resource Planning
ESN
Electronic Serial Number
ESP
Encapsulated Security Payload
EULA
End User License Agreement
FACL
File System Access Control List
FAR
False Acceptance Rate
FDE
Full Disk Encryption
FRR
False Rejection Rate
FTP
File Transfer Protocol
FTPS
FTP over SSL / TLS
GCM
Galois Counter Mode
GPG
Gnu Privacy Guard
GPO
Group Policy Object
GPS
Global Positioning System
GPU
Graphic Processing Unit
GRE
Generic Routing Encapsulation
HA
High Availability
HDD
Hard Disk Drive
HIDS
Host-based Intrusion Detection System
HIPS
Host-based Intrusion Prevention System
HMAC
Hashed Message Authentication Code
HOTP
HMAC-based One-Time Password
HSM
Hardware Security Module
HTML
Hypertext Markup Language
HTTP
Hypertext Transfer Protocol
HTTPS
Hypertext Transfer Protocol over SSL/TLS
HVAC
Heating, Ventilation and Air Conditioning
IaaS
Infrastructure as a Service
ICMP
Internet Control Message Protocol
ICS
Industrial Control Systems
ID
Identification
IDEA
International Data Encryption Algorithm
IDF
Intermediate Distribution Frame
IdP
Identity Provider
IDS
Intrusion Detection System
IEEE
Institute of Electrical and Electronic Engineers
IIS
Internet Information System
IKE
Internet Key Exchange
IM
Instant Messaging
IMAPv4
Internet Message Access Protocol v4