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
IoT
Internet of Things
IP
Internet Protocol
IPsec
Internet Protocol Security
IR (CyberSec)
Incident Response
IR (physics)
Infrared
IRC
Internet Relay Chat
IRP
Incident Response Plan
ISA
Interconnection Security Agreement
ISP
Internet Service Provider
ISSO
Information Systems Security Officer
ITCP
IT Contingency Plan
IV
Initialization Vector
KDC
Key Distribution Center
KEK
Key Encryption Key
L2TP
Layer 2 Tunneling Protocol
LAN
Local Area Network
LDAP
Lightweight Directory Access Protocol
LEAP
Lightweight Extensible Authentication Protocol
MaaS
Monitoring as a Service
MAC (Gonvernment)
Mandatory Access Control
MAC (ISO/OSI)
Media Access Control
MAC (Crypto)
Message Authentication Code
MAN
Metropolitan Area Network
MBR
Master Boot Record
MD5
Message Digest 5
MDF
Main Distribution Frame
MDM
Mobile Device Management
MFA
Multifactor Authentication
MFD
Multi-function Device
MIME
Multipurpose Internet Mail Exchange
MMS
Multimedia Message Service
MOA
Memorandum of Agreement
MOTD
Message of the Day
MOU
Memorandum of Understanding
MPLS
Multi-Protocol Label Switching
MSCHAP
Microsoft Challenge Handshak Authentication Protocol
MSP
Managed Service Provider
MTBF
Mean Time Between Failures
MTTF
Mean Time to Failure
MTTR
Mean Time to Recover or Mean Time to Repair
MTU
Maximum Transmission Unit
NAC
Network Access Control
NAT
Network Address Translation
NDA
Non-disclosure Agreement
NFC
Near Field Communication
NGAC
Next Generation Access Control
NIDS
Network-based Intrusion Detection System
NIPS
Network-based Intrusion Prevention System
NIST
National Institute of Standards & Technology
NTFS
New Technology File System
NTLM
New Technology LAN Manager
NTP
Network Time Protocol
OAUTH
Open Authorization
OSCP
Online Certificate Status Protocol
OID
Object Identifier
OS
Operating System
OTA
Over The Air
OVAL
Open Vulnerability Assessment Language
P12
PKCS #12
P2P
Peer to Peer
PaaS
Platform as a Service
PAC
Proxy Auto Configuration
PAM
Pluggable Authentication Modules
PAP
Password Authentication Protocol
PAT
Port Address Translation
PBKDF2
Password-based Key Derivation Function 2
PBX
Private Branch Exchange
PCAP
Packet Capture
PEAP
Protected Extensible Authentication Protocol
PED
Personal Electronic Device
PEM
Privacy-enhanced Electronic Mail
PFS
Perfect Forward Secrecy
PFX
Personal Exchange Format
PGP
Pretty Good Privacy
PHI
Personal Health Information
PII
Personally Identifiable Information
PIV
Personal Identity Verification
PKI
Public Key Infrastructure
POODLE
Padding Oracle on Downgrade Legacy Encryption
POP
Post Office Protocol
POTS
Plain Old Telephone Service
PPP
Point-to-Point Protocol
PPTP
Point-to-Point Tunneling Protocol
PSK
Pre-shared Key
PTZ
Pan-Tilt-Zoom
RA (OSCP)
Recovery Agent
RA (PKI)
Registration Authority
RAD
Rapid Application Development
RADIUS
Remote Authentication Dial-in User Server
RAID
Redundant Array of Inexpensive Disks
RAS
Remote Access Server
RAT
Remote Access Trojan
RBAC (Group membership)
Role-based Access Control
RBAC (pre defined requirements)
Rule-based Access Control
RC4
Rivest Cipher version 4
RDP
Remote Desktop Protocol
REST
Representational State Transfer
RFID
Radio Frequency Identifier
RIPEMD
RACE Integrity Primitives
Evaluation Message Diges
ROI
Return on Investment
RMF
Risk Management Framework
RPO
Recovery Point Objective
RSA
Rivest, Shamir, & Adleman
RTBH
Remotely Triggered Black Hole
RTO
Recovery Time Objective
RTOS
Real-time Operating System
RTP
Real-time Transport Protocol
S/MIME
Secure/Multipurpose Internet Mail Extensions
SaaS
Software as a Service
SAML
Security Assertions Markup Language
SAN (Speicher)
Storage Area Network
SAN (CERT)
Subject Alternative Name
SCADA
System Control and Data Acquisition
SCAP
Security Content Automation Protocol
SCEP
Simple Certificate Enrollment Protocol
SCP
Secure Copy
SCSI
Small Computer System Interface
SDK
Software Development Kit
SDLC
Software Development Life Cycle
SDLM
Software Development Life Cycle Methodology
SDN
Software Defined Network
SED
Self-encrypting Drive
SEH
Structured Exception Handler
SFTP
Secured File Transfer Protocol
SHA
Secure Hashing Algorithm
SHTTP
Secure Hypertext Transfer Protocol
SIEM
Security Information and Event Management
SIM
Subscriber Identity Module
SIP
Session Initiation Protocol
SIPS
Session Initiation Protocol Secure
SLA
Service Level Agreement
SLE
Single Loss Expectancy
SMB
Server Message Block
SMS
Short Message Service
SMTP
Simple Mail Transfer Protocol
SMTPS
Simple Mail Transfer Protocol Secure
SNMP
Simple Network Management Protocol
SOAP
Simple Object Access Protocol
SoC
System on Chip
SPF
Sender Policy Framework
SPIM
Spam over Internet Messaging
SPoF
Single Point of Failure
SQL
Structured Query Language
SRTP
Secure Real-Time Protocol
SSD
Solid State Drive
SSH
Secure Shell
SSID
Service Set Identifier
SSL
Secure Sockets Layer
SSO
Single Sign-on
SSP
System Security Plan
STP
Shielded Twisted Pair
TACACS+
Terminal Access Controller Access
Control System Plus
TCO
Total Cost of Ownership
TCP/IP
Transmission Control Protocol/Internet Protocol
TGT
Ticket Granting Ticket
TKIP
Temporal Key Integrity Protocol
TLS
Transport Layer Security
TOTP
Time-based One-time Password
TPM
Trusted Platform Module
TSIG
Transaction Signature
UAT
User Acceptance Testing
UDP
User Datagram Protocol
UEFI
Unified Extensible Firmware Interface
UPS
Uninterruptable Power Supply
URI
Uniform Resource Identifier
URL
Universal Resource Locator
USB
Universal Serial Bus
USB OTG
USB On The Go
UTM
Unified Threat Management
UTP
Unshielded Twisted Pair
VDE
Virtual Desktop Environment
VDI
Virtual Desktop Infrastructure
VLAN
Virtual Local Area Network
VLSM
Variable Length Subnet Masking
VM
Virtual Machine
VoIP
Voice over IP
VPN
Virtual Private Network
VTC
Video Teleconferencing
WAF
Web Application Firewall
WAP
Wireless Access Point
WEP
Wired Equivalent Privacy
WIDS
Wireless Intrusion Detection System
WIPS
Wireless Intrusion Prevention System
WORM
Write Once Read Many
WPA
WiFi Protected Access
WPA2
WiFi Protected Access 2
WPS
WiFi Protected Setup
WTLS
Wireless TLS
XML
Extensible Markup Language
XOR
Exclusive Or
XSRF
Cross-site Request Forgery
XSS
Cross-site Scripting
