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Glossary
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
Access Control
Adware
AES (Advanced Encryption Standard)
Algorithm
Anonymity
Antivirus
ARP (Address Resolution Protocol)
Authentication
Authorization
B
Backdoor
Bandwidth
Bash
Basic Authentication
Binary
Bit
Black Hat
Blockchain
Blue Team
Botnet
Bridge
Broadcast
Brute Force Attack
Buffer Overflow
Byte
C
CDN (Content Delivery Network)
Checksum
CIA Triad
CMD (Command Prompt)
Confidentiality
Cryptography
CTF (Capture the Flag)
CTI (Cyber Threat Intelligence)
CVE (Common Vulnerabilities and Exposures)
Cyber Kill Chain
Cybersecurity
D
Data
DDoS (Distributed Denial-of-Service)
Default Gateway
DHCP (Dynamic Host Configuration Protocol)
Digital Forensics
Digital Signature
DLP (Data Loss Prevention)
DNS (Domain Name System)
DNS Spoofing
DoS (Denial-of-Service)
E
Encryption
Ethernet
Evil Twin Attack
Exfiltration
Exploit
Exposure
F
Firewall
Firmware
Frame
FTP (File Transfer Protocol)
G
Ghostware
GNU
GPL
H
Hacker
Hash Function
Honeypot
Host
Host Address
HTTP (Hypertext Transfer Protocol)
HTTPS (Hypertext Transfer Protocol Secure)
HUMINT (Human Intelligence)
I
ICMP (Internet Control Message Protocol)
IDS (Intrusion Detection System)
Impersonation
Incident Response
InfoSec (Information Security)
Integrity
IoT (Internet of Things)
IP (Internet Protocol)
IPS (Intrusion Prevention System)
ISP (Internet Service Provider)
J
Jailbreaking
JWT (JSON Web Token)
K
Keylogger
L
LAN (Local Area Network)
Linux
Load Balancers
Logging
M
MAC (Media Access Control)
Memory Leak
Metadata
MitM (Man-in-the-Middle)
Monitoring
N
NAT (Network Address Translation)
Network
Network Address
NIST (National Institute of Standards and Technology)
Nmap
O
Operating System
OSI (Open Systems Interconnection)
OSPF (Open Shortest Path First)
P
Packet
Payload
Penetration Testing
Phishing
Ping
PKI (Public Key Infrastructure)
Port
Port Forwarding
PowerShell
Protocol
Proxy Server
Q
Quantum Cryptography
Quarantine
R
Ransomware
RDP (Remote Desktop Protocol)
Red Team
RIP (Routing Information Protocol)
Rootkit
Router
S
Sandboxing
Second-Level Domain
Server
Session Hijacking
SIEM (Security Information and Event Management)
SMB (Server Message Block)
SOC (Security Operations Center)
Social Engineering
Spear Phishing
Spyware
SSH (Secure Shell)
SSL (Secure Socket Layer)
Subdomain
Subnet Mask
Subnetting
Supply Chain Attack
Switch
T
TCP (Transmission Control Protocol)
Threat
TLD (Top-Level Domain)
TLS (Transport Layer Security)
Trojan Horse
TTY (Teletypewriter)
Two-Factor Authentication (2FA)
U
UDP (User Datagram Protocol)
Unix
URI (Uniform Resource Identifier)
URL (Uniform Resource Locator)
V
Virtual Hosts
Virus
Vishing
VLAN (Virtual Local Area Network)
VPN (Virtual Private Network)
Vulnerability
Vulnerability Assessment
W
WAF (Web Application Firewall)
WAN (Wide Area Network)
Webserver
Whitelist
Worm
WPA (Wi-Fi Protected Access)
X
XML (eXtensible Markup Language)
XOR (Exclusive OR)
XSS (Cross-Site Scripting)
Y
Yara Rules
Year 2038 Problem
Yellow Team
Z
Zero Trust Security
Zero-Day Exploit
Zombie
Zsh