Glossar

AES: Advanced Encryption Standard
ARP: Address Resolution Protocol

BGP: Border Gateway Protocol
Botnet: Botnet

DDoS: Distributed Denial of Service
DHCP: Dynamic Host Configuration Protocol
DMZ: Demilitarized Zone
DNS: Domain Name System

Firewall
FTP: File Transfer Protocol

HTTP: Hypertext Transfer Protocol
HTTPS: Hypertext Transfer Protocol Secure

ICMP: Internet Control Message Protocol
IDS: Intrusion Detection System
IMAP: Internet Message Access Protocol
IP: Internet Protocol
IPS: Intrusion Prevention System
IPsec: Internet Protocol Security

JWT: JSON Web Token

LAN: Local Area Network
LDAP: Lightweight Directory Access Protocol

MAC: Media Access Control
Malware: Malware
MFA/2FA: Multi-/Zwei-Faktor-Authentifizierung
MITM: Man-in-the-Middle
MTU: Maximum Transmission Unit

NAT: Network Address Translation
NTP: Network Time Protocol

OAuth: Open Authorization
OSPF: Open Shortest Path First

Phishing: Phishing
PKI: Public Key Infrastructure
PoE: Power over Ethernet
POP3: Post Office Protocol Version 3

QoS: Quality of Service

RADIUS: Remote Authentication Dial-In User Service
Ransomware: Ransomware
RDP: Remote Desktop Protocol
RIP: Routing Information Protocol
RSA: Rivest–Shamir–Adleman

SAML: Security Assertion Markup Language
SHA: Secure Hash Algorithm
SIEM: Security Information and Event Management
SMTP: Simple Mail Transfer Protocol
SNMP: Simple Network Management Protocol
SOC: Security Operations Center
SSH: Secure Shell
SSID: Service Set Identifier
SSL/TLS: Secure Sockets Layer / Transport Layer Security
SSO: Single Sign-On
STP: Spanning Tree Protocol

TCP: Transmission Control Protocol
TTL: Time to Live

UDP: User Datagram Protocol

VLAN: Virtual Local Area Network
VPN: Virtual Private Network

WAF: Web Application Firewall
WAN: Wide Area Network

Zero Trust: Zero Trust
Zero-Day: Zero-Day