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Software Products: Network Monitorin and Management
Network Protocol Packet Analyzer
Network Protocol Analyzer
Network Traffic Monitor Analyzer
Network Activity Surveillance and Security Monitoring
Network Packet Sniffer
Network Packet Sniffing Tool
Network Packet Analyzer Frequently Asked Questions
Packet Analyzer User's Manual
Packet Analyzer Pricing and Order
Easy Network Service Monitoring
DiskShare: Windows and Unix disk and file sharing
DiskShare Frequently Asked Questions
DiskAccess Overview
DiskAccess Full Details
DiskAccess Lite version
Disk Access for Windows server Terminal Service (DATS)
Network File Sharing Documentation
NFS Systems and Products Performance

TCP/IP Protocols

BEEP: Blocks Extensible Exchange Protocol

BOOTP: Bootstrap Protocol

DCAP: Data Link Switching Client Access Protocol

DHCP: Dynamic Host Configuration Protocol 

DNS: Domain Name Systems

FTP: File Transfer Protocol

Finger: User Information Protocol

HTTP: Hypertext Transfer Protocol

HTTPS: Secure Hypertext Transfer Protocol (S-HTTP)

IPFIX: Internet Protocol Flow Information eXport

IMAP: Internet Message Access Protocol

IMPPpre: Instant Messaging and Presence Protocol

IRCP (IRC): Internet Relay Chat Protocol

LDAP: Lightweighted Directory Access Protocol

MIME: Multipurpose Mail Extensions

NETCONF: Network Configuration Protocol

NAT: Network Address Translation

NNTP: Network News Transfer Protocol

NTP: Network Time Protocol

POP3: Post Office Protocol version 3

RLOGIN: Remote Login in Unix 

RMON: Remote Monitoring MIBs in SNMP

SLP: Service Location Protocol

S/MIME: Secure Multipurpose Internet Mail Extensions

SMTP: Simple Mail Transfer Protocol

SNMP: Simple Network Management Protocol

SNTP: Simple Network Time Protocol

Syslog Protocol

TELNET: TCP/IP Terminal emulation Protocol

TFTP: Trivial File Transfer Protocol

URL: Uniform Resource Locator

WCCP: Web Cache Coordination Protocol

Whois and RWhois Protocol

X-Window: X Window Protocol or X Window System

XMPP: Extensible Messaging and Presence Protocol

LPP: Lightweight Presentation Protocol

NetBIOS Session Service

RPC: Remote Procedure Call protocol

ITOT: ISO Transport Over TCP/IP

PGM: Pragmatic General Multicast Protocol

RDP: Reliable Data Protocol

RUDP: Reliable UDP

TALI: Transport Adapter Layer Interface

TCP: Transmission Control Protocol

UDP: User Datagram Protocol

Van Jacobson: Compressed TCP

IP: Internet Protocol

IPv6: Internet Protocol version 6

Routing Protocols

ICMP/ICMPv6: Internet Control Message Protocol

IRDP: ICMP Router Discovery Protocol

BGP/BGP4: Border Gateway Protocol

BGMP: Border Gateway Multicast Protocol

EGP: Exterior Gateway Protocol

Mobile IP: Mobility support for IPv4 and IPv6

NARP: NBMA Address Resolution Protocol

NHRP: Next Hop Resolution Protocol

OSPF: Open Shortest Path First

RIP (RIP2): Routing Information Protocol

RIPng: RIP next generation for IPv6

RSVP: Resource ReSerVation Protocol

VRRP: Virtual Router Redundancy Protocol

DVMRP: Distance Vector Multicast Routing Protocol

IGMP: Internet Group Management protocol

MARS: Multicast Address Resolution Server

MBGP: Multiprotocol BGP

MOSPF: Multicast OSPF

MSDP: Multicast Source Discovery Protocol

MZAP: Multicast-Scope Zone Announcement Protocol

PIM-DM: Protocol Independent Multicast - Dense Mode

PIM-SM: Protocol Independent Multicast - Sparse Mode

MPLS: Multi-Protocol Label Switching

GMPLS: Generalized MPLS

CR-LDP: Constraint-Based Label Distribution Protocol

LDP: Label Distribution Protocol

RSVP-TE: Resource ReSerVation Protocol-Traffic Engineering

ARP: Address Resolution Protocol

IARP: Inverse Address Resolution Protocol

IPCP & IPv6CP: IP Control Protocol and IPv6 Control Protocol

RARP: Reverse Address Resolution Protocol

SLIP: Serial Line IP


Security and VPN Protocols

DIAMETER Protocol

Kerberos: Network Authentication Protocol

RADIUS: Remote Authentication Dial In User Service

SSH: Secure Shell Protocol

L2F: Level 2 Forwarding protocol

L2TP: Layer 2 Tunneling Protocol

PPTP: Point to Point Tunneling Protocol

DiffServ: Differenciated Service

GRE: Generic Routing Encapsulation

IPsec: Security Architecture for IP network

ISAKMP: Internet Security Association and Key Management Protocol

IKE: Internet Key Exchange Protocol

IPsec AH: IPsec Authentication Header

ESP: IPsec Encapsulating Security Payload

Socks: Protocol for sessions traversal across firewall securely

TLS: Transport Layer Security Protocol


Voice Over IP and VOIP Protocols

H.323: Packet-based multimedia communications (VoIP) architecture

H.225: Call Signaling and RAS in H.323 VOIP Architecture

H.235: Security for H.323 based systems and communications

H.245: Control Protocol for Multimedia Communication

T.120: Multipoint Data Conferencing Protocol Suite

Megaco/H.248: Media Gateway Control protocol

MGCP: Media Gateway Control Protocol

NCS: Network based Call Signaling Protocol

SIP: Session Initiation Protocol

SDP: Session Description Protocol

SAP: Session Announcement Protocol

SCCP: Skinny Client Control Protocol

RTP: Real Time Transport Protocol

RTCP: RTP Control Protocol

G.7xx: Audio (Voice) Compression Protocols (G.711, G.721, G.722, G.723, G.726, G.727. G.728, G.729)

H.261: Video Coding and Decoding (CODEC)

H.263: Video Coding and Decoding (CODEC)

H.264 / MPEG-4: Video CODEC for video streaming

COPS: Common Open Policy Service

RTSP: Real Time Streaming Protocol

SIGTRAN: Signaling Transport protocol stack for SS7/C7 over IP networks

IUA: ISDN Q.921-User Adaptation Layer

M3UA: SS7 Message Transfer Part 3 (MTP3) User Adaption layer

M2UA: SS7 Message Transfer Part 2 (MTP2) User Adaption layer

M2PA: MTP2 Peer-to-peer user Adaptation layer

SCTP: Stream Control Transmission Protocol

V5UA: V5.2-User Adaption Layer

TRIP: Telephony Routing Over IP


WAN Protocols

ATM: Asynchronous Transfer Mode

AAL: ATM Adaptation Interface Layer

AAL0- AAL5: ATM Adaptation Layer Type AAL0, AAL1, AAL2, AAL3/4, AAL5

LANE-NNI: LAN Emulation - Network to Network Interface

LANE-UNI: LAN Emulation - User to Network Interface

MPOA: Multi Protocol Over ATM

PNNI: Private Network-to-Network Interface

Q.2931: ATM Signaling UNI 

SONET: Synchronous Optical Network

EoS: Ethernet over SONET/SDH 

DOCSIS: Data Over Cable Service Interface Specification

BISDN: Broadband Integrated Services Digital Network

ISDN: Integrated Services Digital Network

Q.931: ISDN network layer interface protocol

LAPD: ISDN Link Access Protocol Channel D (Q.921)

xDSL: Digital Subscriber Line Technologies (DSL, IDSL, ADSL, HDSL,SDSL, VDSL, G.Lite)

Frame Relay: WAN protocol for internetworking at layer 2

LAPF: Link Access Procedure/Protocol (ITU Q.922)

PPP: Point to Point Protocol

BAP: PPP Bandwidth Allocation Protocol

BACP: PPP Bandwidth Allocation Control Protocol

BCP: PPP Bridging Control Protocol

CHAP: Challenge Handshake Authentication Protocol

EAP: PPP Extensible Authentication Protocol

LCP: PPP Link Control Protocol

MultiPPP: MultiLink PPP (MP)

PoS: Packet over SONET/SDH

PPP NCP: PPP Network Control Protocol

PAP: Password Authentication Protocol

PPPoE: PPP over Ethernet

PPPoA: PPP over ATM AAL5

HDLC: High Level Data Link Control protocol

LAPB: Link Access Procedure Balanced for X.25

X.25: ITU-T WAN communication protocol and Signaling X.75

SDLC: IBM Synchronous Data Link Control protocol

Books and Information Products

Wireless Communication Technology Map


Network Management Architecture and Technologies Map
Network Protocol Map
Network security Map
Computer Operating Systems OS Map

Network Protocols Handbook
Network Dictionary
IPv6 Deployment Guide
Information Modeling

TCP/IP Quick Guide
Ethernet Quick Guide
3G Wireless Technology Quick Guide
WLAN (Wi-Fi) Technology Quick Guide
VOIP Technology Quick Guide
Windows Vista Security Quick Guide
Unix Quick Guide
Linux Quick Guide

Handy Tools:

PenPower Worldcard Scanners

Worldcard Business Card Scanner

Worldcard Color Card and Picture Scanner

Portable Document Scanner

Powerword: Chinese English Dictionary and Translation Software

Powerword Chinese English Dictionary Frequently Asked Questions

Translation Express

Services: 

Customization of the protocol poster for corporate customers

Network Security Library

Network Security Organizations 

IT & Networking Industry Events

Networking and Telecom Organizations


Javvin News Release

Network Protocols Dictionary

Network Protocol Family Suite

Network Protocol Overview

OSI 7 Layer Network Communication Reference Model

IBM SNA System Network Architecture Model

What is network sniffer

What is network protocol analysis and protocol analyzer


LAN Protocols

Ethernet LAN protocols as defined in IEEE 802.3 suite

Ethernet LAN at data rate 100Mbps (IEEE 802.3u)

Ethernet at data rate 1000Mbps (IEEE 802.3z, 802.3ab)

Ethernet at data rate 10 Gbps (IEEE 802.3ae)

Wireless LAN in IEEE 802.11, 802,11a, 802.11b, 802.11g and 802.11n

IEEE 802.11i: WLAN Security Standards

802.1X: WLAN Authentication & Key Management

IEEE 802.15: Bluetooth and WPAN communications

802.1Q: Virtual LAN Bridging Switching Protocol

GARP: Generic Attribute Registration Protocol (802.1P)

GMRP: GARP Multicast Registration Protocol (802.1P)

GVRP: GARP VLAN Registration Protocol (802.1P, 802.1Q)

VTP: VLAN Trunking Protocol

Token Ring: IEEE 802.5 LAN protocol

FDDI: Fiber Distributed Data Interface

LLC: Logic Link Control (IEEE 802.2)

SNAP: SubNetwork Access Protocol

STP: Spanning Tree Protocol (IEEE 802.1D)

IEEE 802.1p: LAN Layer 2 QoS/CoS Protocol


MAN Protocols

DQDB: Distributed Queue Dual Bus Defined in IEEE 802.6

SMDS: Switched Multimegabit Data Service

IEEE 802.16: Broadband Wireless MAN Standard (WiMAX)


SAN Protocols

FCIP: Entire Fibre Channel Frame Over IP

FCP: Fibre Channel Protocol

iFCP: Internet Fibre Channel Protocol

iSCSI: Internet Small Computer System Interface

iSNS: Internet Storage Name Service

SAS: Serial Attached SCSI

SCSI: Small Computer System Interface


ISO Protocols

ACSE: Association Control Service Element

CMIP: Common Management Information Protocol

CMIS: Common Management Information Service

CMOT: CMIP over TCP/IP

FTAM: File Transfer Access and Management 

ROSE: Remote Operation Service Element

RTSE: Reliable Transfer Service Element Protocol

VTP: ISO Virtual Terminal Protocol 

X.400: Mail Handling Service (email transmission service) Protocols

X.500: Directory Access Service Protocol (DAP)

ISO-PP: OSI Presentation Layer Protocol

ASN.1: Abstract Syntax Notation One

ISO-SP: OSI Session Layer Protocol

ISO-TP: OSI Transport Protocols: TP0, TP1, TP2, TP3, TP4

ISO-IP: CLNP: Connectionless Network Protocol

CONP: Connection-Oriented Network Protocol

ES-IS: End System to Intermediate System Routing Exchange protocol

IDRP: Inter-Domain Routing Protocol

IS-IS: Intermediate System to Intermediate System


Cisco Protocols

CGMP: Cisco Group Management Protocol

EIGRP: Enhanced Interior Gateway Routing Protocol

IGRP: Interior Gateway Routing Protocol

HSRP: Hot Standby Routing Protocol

RGMP: Cisco Router Port Group Management Protocol

CDP: Cisco Discovery Protocol

DTP: Dynamic Trunk Protocol

ISL & DISL: Inter-Switch Link Protocol and Dynamic ISL

TACACS: Terminal Access Controller Access Control System

XOT: X.25 Over TCP


Novell Protocols

IPX: Novell Internetwork Packet Exchange

NCP: NetWare Core Protocol

NDS: NetWare Directory Service

NetWare: Novell Network Operating System (NOS)

NLSP: NetWare Link State Protocol

SAP: Service Access Point

SPX: Sequenced Packet Exchange


IBM Systems Network Architecture (SNA)

SMB: Server Message Block protocol

APPC: Advanced Program to Program Communication (LU 6.2)

LU: Logic Units - LU 0, LU 1, LU2, LU 3 LU 6.2

NetBEUI: NetBIOS Extended User Interface

NetBIOS: Network Basic Input Output System

NAU: Network Addressible Units

APPN: Advanced Peer to Peer Networking  

DLSw: Data Link Switching protocol

QLLC: Qualified Logic Link Control for SNA over X.25

SDLC: Synchronous Data Link Control protocol

DECnet: Protocol in Digital Network Architecture (DNA) and OpenVMS


AppleTalk: Apple Computer Protocols Suite


SS7/C7: Telephony Signalling protocols

ASP: Application Service Part

BICC: Bearer Independent Call Control protocol

BISUP: B-ISDN User Part

DUP: Data User Part

ISUP: ISDN User Part

MAP: Mobile Application Part

MTP: Message Transfer Part

SCCP: Signalling Connection Control Part

TCAP: Transaction Capabilities Application Part

TUP: Telephone User Part


Mobile/Wireless Protocols

WAP: Wireless Application Protocol


Other Protocols

NFS: Network File System

Microsoft CIFS: Common Internet File System

Microsoft SOAP: Simple Object Access Protocol

FANP: Flow Attribute Notification Protocol

IDP: Internet Datagram Protocol

NetFlow: Network traffic monitoring and management

 

Network Security Library

Security Vulnerabilities

ATM Network Security: Vulnerabilities and Risks

Broadband Access Security: Cable Access and xDSL Lines

Communication Security at the Application Layer

Computer Virus and Antivirus Technologies

Denial of Service (DoS) and Distributed Denial of Service (DDoS)

Ethernet LAN Security

Frame Relay Network Security: Vulnerabilities and Mitigations

ICMP Attacks

IP Spoofing

Land Attack

Network Security at the Data Link Layer (Layer 2) of LAN

Network Security at the Network Layer (Layer 3: IP)

Network Security at the Transport Layer (Layer 4: TCP and UDP)

Network Security of WAN: ATM, Frame Relay an Broadband Access

Pharming and Anti-pharming Mitigations and Technologies

Phishing and Anti-phishing Mitigations and Technologies

Port Scan Attack

Public-Key or Asymmetric Cryptography

RIP Routing Attacks

SPAM and Anti-Spam Technologies

Spyware and Anti-Spyware Mitigations and Technologies

Smurf Attack and Fraggle Attack

TCP Connecting Hijacking: MAN-In-The-Middle Attack

TCP "SYN" Attack

TCP/IP Network Vulnerability and Security

UDP Flood Attack

Security Technologies

Biometric Technology and Its Application to Information Security

Cryptography, Data Encryption and Decryption Algorithms

Deep Inspection

IPsec Virtual Private Network (IPsec VPN)

L2TP / PPTP Virtual Private Network (VPN)

Layer 2/3 MPLS VPN based on BGP/MPLS

Packet Filtering

PKI: Public-Key Infrastructure

Secret-Key or Symmetric-Key Cryptography

SSL VPN: Secure Socket Layer Virtual Private Network

Stateful Inspection

Policies and Operations

DMZ: DeMilitarized Zone in Networks

Products and Solutions

ATM Network Security: Solutions, Technologies and Specifications

Firewall

IDS: Intrusion Detection System

IPS: Intrusion Protection/Prevention System

Network security related organizations

Information, Computer and Network Security Terms, Glossaries Dictionary

Numbers  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

0-day

128-bit encryption

128-bit keys

3DES: Triple DES

3-way handshake

40-bit encryption

56-bit encryption

64-bit encryption

64-bit keys

802.11i

802.11x

AAA server

AAA: Access control, Authorization, and Auditing

AAA: Authentication, Authorization, and Accounting

Access Control Service

Access Management

Access Point

Access Point Mapping

Access Token

Account Harvesting

ACF2: Access Control Facility 2

ACK Piggybacking

ACL: Access Control List

Active Attacks

Active Content

ActiveX

Activity Monitors

Add-on Security

Adware

AE: Authenticated Encryption

AES: Advanced Encryption Standard

AFIS: Automated Fingerprint Identification System

AH: Authentication Header

AirSnort

ALBB: Application-Level Behavior Blocking

Alias / Handle

Anna or Anna Kournikova virus

Anomaly Detection

Anonymous FTP

Anti-Adware

AntiGen

Anti-Phishing

AntiSniff

Anti-Spam

Anti-Spyware

Anti-Virus (Antivirus) Software

Anti-X

Applet

Application Filtering

Application Hardening

Application Level Gateway

Application Proxy

ARP Poisoning

ARP Spoofing

ARP: Address Resolution Protocol

ARPANET: Advanced Research Projects Agency Network

Asymmetric Algorithm

Asymmetric Cryptography

Asymmetric Warfare

ATM Security

Attack Vector

AUC: Authentication Centre

Audit Trail

Audit/Auditing

Authentication

Authentication Protocol

Authentication Server

Authentication Spoofing

Authentication Ticket

Authenticator

Authenticity

Authenticode

Authorization

Autonomous System

Availability

Back Orifice

Backdoor

Bandwidth

Banner

Basic Authentication

Bastion Host

Bayesian Analysis

Bayesian Filter

Bayesian Logic

BCP: Business Continuity Plan

Behavior Blocking

Bell-LaPadula Security Model

BGP/MPLS VPN

BIA: Business Impact Analysis

Biba Model

Bifurcation

BIND: Berkeley Internet Name Domain

BinHex

Biometric Verification

Biometrics

Birthday Attack

Birthday Paradox

Black Hat

Blacklist

Blended Attack

Blended Exploit

Blended Threat

Blind Spoofing Attack

Block Cipher

Blowfish

Blue Bomb

Bluejacking

Bluesnarf (Bluesnarfing)

Bluetooth

BO2K: Back Orifice 2000

Boot Record Infector

BOOTP (Bootstrap)

Botnet

Bounce Attack

BPCP: Business Process Contingency Plan

Brain Fingerprinting

Brain Scanning

Brainwave Detector

Brand Spoof or Brand Spoofing

British Standard 7799

Broadcast

Broadcast Address

Browser Hijacker

Brute Force

Brute Force Attack

Brute Force Cracking

Bucket Brigade

Buffer Overflow

Bugbear

BugTraq

C2: Class C2

CA: Certification Authority

CA-ACF2: Computer Associates Access Control Facility

Cache

Cache Cramming

Cache Poisoning

California Security Breach Information Act

Caller ID Spoofing

CAN-SPAM: Controlling the Assault of Non-Solicited Pornography and Marketing Act

Capture

Carding

Carnivore

CBC: Cipher Block Chaining

Cell Phone Spam

CER: Crossover Error Rate

CERT: Computer Emergency Response Team

Certificate-Based Authentication

Certification Request Syntax Standard

CFB: Ciphertext Feedback

CGI: Common Gateway Interface

cgi-bin

Chaffing

Chaffing and Winnowing

Chain of Custody

Challenge-Response

CHAP: Challenge-Handshake Authentication Protocol

Checksum

Chernobyl Virus

Chinese Wall Model

Chosen-Ciphertext Attack

Chosen-Plaintext Attack

CIAC: Computer Incident Advisory Capability

Cipher

Ciphertext

Ciphertext-Only Attack

Circuit Level Gateway/Firewall

CISO: Chief Information Security Officer

CISP: Cardholder Information Security Program

CISSP: Certified Information System Security Professional

CITU: Central Information Technology Unit

Clark-Wilson Model

Clipper

Clipper Chip

Cloud Cover

Cocooning

Cold Site

Collision

Computer Fraud

Confidentiality

Configuration Management

Connection Hijacking

Content Filtering

Content Security

Cookie

Cookie Poisoning

COPPA: Children's Online Privacy Protection Act

Corruption

Covert Channels

CPRM: Content Protection for Removable Media

CPS: Certification Practice Statement

Cracker

Cracking

CRAM: Challenge-Response Authentication Mechanism

CRAMM: CCTA Risk Analysis and Management Method

CRC: Cyclic Redundancy Check

CRL: Certificate Revocation List

Cron

Cryptanalysis

Cryptographic Algorithm

Cryptographic Checksum

Cryptographic Coprocessor

Cryptographic Message Syntax Standard

Cryptographic Token Interface Standard

Cryptography

Cryptoperiod

Cryptosystem: Cryptographic System

CSO: Chief Security Officer

CSS: Content Scrambling System

CSS: Cross Site Scripting (or XSS, cross-site malicious content)

CTCPEC: Canadian Trusted Computer Product Evaluation Criteria

Cyberslacker

Cyberterrorism or Cyberwarfare

Cyberwoozle

DAC: Discretionary Access Control

Daemon

Data Aggregation

Data Custodian

Data Integrity

Data Key

Data Mining

Data Protection Act 1984/1998

Data Retention

Data Splitting

Data Warehousing

Datagram

DDoS: Distributed Denial-of-Service Attack

Decapsulation

Decipher

Decode

Decrypt

Decryption

Deep Inspection

Defacement

Defamation Act, 1997 (UK)

Default ID or Default Password

Defense In-Depth

Deniable Encryption

Deperimeterization

Depository

DERA: Defence Evaluation and Research Agency

DES: Data Encryption Standard

DESX or DES-X

DHA: Directory Harvest Attack

DHCP Starvation

Dictionary Attack

Differential Cryptanalysis

Diffie-Hellman

Diffie-Hellman Key Agreement Standard

Digest Authentication

Digital Certificate

Digital Envelope

Digital Fingerprint

Digital Signature

Digital Silhouettes

DISA: Defense Information Systems Agency

Disassembly

Disaster Recovery

Disruption

Distributed Scans

DLL: Dynamic Link Library

DMCA: Digital Millennium Copyright Act

DMS: Defense Message System

DMZ: DeMilitarized Zone

DNS Attack

DNS Poisoning or DNS Cache Poisoning

DNS Spoofing

DNS: Domain Name System

Domain Hijacking

Domain Name

DomainKeys

Dongle

DoS Attack: Denial-of-Service Attack

DoS: Denial of Service

Drive-by Hacking

Drive-by Spamming

DRM: Digital Rights Management

DRP: Disaster Recovery Plan

DSA: Digital Signature Algorithm

DSO Exploit: Data Source Object Exploit

DSS: Digital Signature Standard

Dual Control

Dual-Homed Gateway

Due Care

Dumb Network

DumpSec

Dumpster Diving

Duress Feature

Dynamic Key Derivation

Dynamic Packet Filter

Dynamic Routing Protocol

E-911

EAP: Extensible Authentication Protocol

EAPoL: Extensible Authentication Protocol over LAN

EAPoW: Extensible Authentication Protocol over Wireless

EAR: Export Administration Regulations

Eavesdropping

ECB: Electronic Code Book

ECC: Elliptical Curve Cryptography

Echelon

Echo Reply

Echo Request

ECSS: Extended-Certificate Syntax Standard

EES: Escrowed Encryption Standard

EFS: Encrypting File System

Egress Filtering

Electrohippies Collective

Elk Cloner

EMAIL Attack

EMAIL Authentication

EMAIL Forgery

EMAIL Spoofing

Emanation Monitoring

Emanations Analysis

Encapsulation

Encryption

Ephemeral Port

Escrow Passwords

E-Signature

Ethical Hacker

Ethical Hacking

Ethical Worm

Evil Twin

Exploit

Exponential Backoff Algorithm

Exposure

False Acceptance

False Negative

False Positive

False Rejection

FAR: False Acceptance Rate

Faraday Cage

Fast File System

Fault Line Attacks

FH-CDMA: Frequency Hopping - Code Division Multiple Access

Filter

Filtering Router

Finger

Finger Image

Fingerprint Scanning

Firewall

Firewall Appliance

Fishing

Flooding Attack

Fluhrer, Martin and Shamir Attack

Footbath

Footprinting

Forensic Analysis

Forensics

Forest

Fork Bomb

Format String Attack

Form-Based Authentication

Forward Lookup

Forward Proxy

Forward Secrecy

Fragment Offset

Fragment Overlap Attack

Fragmentation

Frequency-Hopping Spread Spectrum

FRR: False Rejection Rate

FTP: File Transfer Protocol

Full Disclosure

Fully-Qualified Domain Name

Gethostbyaddr

Gethostbyname

GLBA: Gramm-Leach-Bliley Act

Glitch Attack

Global Spy Network

GNU

Gnutella

Goat

Good Worm

GPO: Group Policy Object

Graphical Password

Graphical User Authentication

Gray Hat

Group Policy Object

GSI: Government Secure Intranet

GTAC: Government Technical Assistance Centre

GUA: Graphic User Authentication

Hacker

Hacktivism

Hacktivist

Half-Open Scanning

Hardening

Harrison-Ruzzo-Ullman Model

Hash

Hash Function

Hashing

Heuristics

Hijack Attack

Hijacking

Hijackware

HIPAA: Health Insurance Portability & Accountability Act

HMAC: Keyed-Hash Message Authentication Code

Hoax Virus

Homeland Security Act

Honey Pot or Honeypot

Honeynet Project

Hops

Host-Based IDS

Hot Site

Hot Site and Cold Site

Hotfixes

HTTP Attack

HTTP Over SSL

HTTP Proxy

HTTPS

Hybrid Attack

Hybrid Encryption

Hybrid Virus

Hyperlink

Hyperlink Spoofing

IceNewk

ICMP Attack

ICMP Bug

ICMP Flood

ICMP Sweep

ICMP: Internet Control Message Protocol

ICV: Integrity Check Value

IDEA: International Data Encryption Algorithm

Identity

Identity Card

Identity Chaos

Identity Theft

IDS: Intrusion detection System

IETF: Internet Engineering Task Force

IKE: Internet Key Exchange

IM Spam

IM Worm

IMAP: Internet Message Access Protocol

Incident Handling

Incremental Backups

Inetd: Internet Daemon

Inference Attack

Information Signature

Information Sniffing

Information Warfare

Infranet Initiative

Ingress Filtering

Input Validation Attacks

Instant Spam

Integrity

Integrity Checker

Integrity Star Property

Internet Trail

Intrusion

Intrusion Detection

Intrusion Prevention

Inverse Mapping

IP Address

IP Flood

IP Forwarding

IP Fragmentation Attack

IP Sequence Prediction Attack

IP Spoofing

IP: Internet Protocol

IPS: Intrusion Prevension System

IPsec VPN

IPsec: Internet Protocol Security

ISA Server

ISAKMP: Internet Security Association and Key Management Protocol

ISAPI: Internet Server Application Programming Interface

Issue-Specific Policy

IT-ISAC: Information Technology Information Sharing and Analysis Center

ITSEC: Information Technology Security Evaluation Criteria

IV: Initialization Vector

Java

Java Beans

Java Stripping

JavaScript

Jitter

Joe-Job

Jump Bag

JVM: Java Virtual Machine

KDC: Key Distribution Center

KDF: Key Derivation Function

Kerberos

Kernel

Key

Key Distribution

Key Escrow

Key Exchange Protocol

Key File

Key Fob

Key Logger

Key Management

Key Pair

Key Retrieval

Keyed Hash

Keyspace

keystroke Logger

Kilgetty

Klez Virus

KRI: Key Recovery Information

Kriz Virus

KSA: Key Scheduling Algorithm

L0phtcrack

L2F: Layer 2 Forward Protocol

L2TP: Layer 2 Tunneling Protocol

Lamb

Land Attack

Layered Security

LDAP Attack

LDAP: Lightweight Directory Access Protocol

Leapfrog Attack

Least Privilege

Legion

Letterbomb

Lexical Analysis

Lifestyle Polygraph

Link Encryption

List Based Access Control

Live Capture

LKM: Loadable Kernel Modules

Location Poisoning

Log Clipping

Logic Bomb

Long ICMP

Loopback Address

Lucifer Algorithm

Luhn Check Digit Algorithm

LUHN Formula

Lunchtime Attack

MAC Address

MAC Address Spoofing

MAC: Mandatory Access Control

MAC: Message Authentication Code

Macro Virus

Mail Bomb

Malicious Code

Malware

Masquerade

Masquerade Attack

MD2: Message-Digest Algorithm 2

MD4: Message-Digest Algorithm 4

MD5: Message-Digest Algorithm 5

Melissa Virus

Message Digest

Message Integrity Code

MICR: Magnetic Ink Character Recognition

Minutiae

MITM: Man in the Middle Attack

MMC: Microsoft Management Console

Mobile Phone Spam

Modification Detection Code

Modulus 10

Monoculture

Morris Worm

MPLS VPN

MPLS: Multiprotocol Label Switching

MPPE: Microsoft Point-to-Point Encryption

MS-CHAP: Microsoft Challenge Handshake Authentication Protocol

MSSP: Managed Security Service Provider

Multicast

Multi-Factor Authentication

Multi-Homed

Multi-Part Virus or Multipartite Virus

Multiple Key Pairs

Multizone Network

NAPT: Network Address Port Translation

NAT: Network Address Translation

National Identity Card

NCSC: National Computer Security Center

Netmask

NetStumbler

Network Encryption

Network Forensics

Network Hardening

Network Mapping

Network Perimeter

Network Scanning

Network Sniffing

Network Taps

Network-Based IDS

NFC: Near Field Communication

NFS and NIS Attacks

Nimda

NIST: National Institute of Standards and Technolog

NMAP: Network Mapper

Node Spoofing

Nonce

Non-Repudiation

NSAKEY

Nuke Attack or Nuking

Null Session

OATH: Open Authentication

OCSP: Online Certificate Status Protocol

OFB: Output Feedback

One-Time Pad

One-Way Encryption

One-Way Function

One-Way Hash

OpenSSL

OS Hardening

OTP: One Time Password

Overlapping Fragment Attack

Ownership Tag

P equals NP

P versus NP

P3P: Platform for Privacy Preferences Project

Packet Filtering

Packet Monkey

Packet Sniffing

PAE: Port Access Entity

Palladium

PAP: Password Authentication Protocol

Pass Phrase or Passphrase

Passive FTP

Password

Password Aging

Password Attack

Password Chaos

Password Cracker

Password Cracking

Password Sniffing

Password Synchronization

Password-Based Crystography Standard

PASV FTP: Passive FTP

Patch

Patching

Penetration

Penetration Testing

Perl: Practical Extraction and Reporting Language

Permutation

Personal Firewalls

PFS: Perfect Forward Secrecy or Public-Key Forward Secrecy

PGP: Pretty Good Privacy

Phisher

Phishing

Phreak

PIESS: Personal Information Exchange Syntax Standard

Ping Flood

Ping of Death

Ping Scan

Ping Sweep

PING: Packet Internet Gopher

Piracy

PKCS: Public-Key Cryptography Standards

PKI: Public Key Infrastructure

PKISS: Private-Key Information Syntax Standard

PKIX: Public-Key Infrastructure X.509 Group

Plaintext

Poison Reverse

Policy-Based Management

Polyinstantiation

Polymorphic Virus

Polymorphism

Port Based Access Control

Port Mirroring

Port Scan

Port Scan Attack

Port Scanner

PPTP: Point-to-Point Tunneling Protocol

Preamble

Presence Technology

Privacy of Information or Data

Private Addressing

Private Key

Privilege of User

Program Infector

Program Policy

Promiscuous Mode

Proprietary Information

Proxy

Proxy Server

Pseudo Random Number Generator

Pseudonymous Profile

Public Key

Public Key Cryptography

Public Key Encryption

Pulsing Zombie

PUP: Potentially Unwanted Program

PWL: Password List File

QAZ

Quantum Cryptography

Quarantine Area

RA: Registration Authority

Race Condition

RACF: Resource Access Control Facility

Radiation Monitoring

RADIUS: Remote Authentication Dial-In User Service

Rainbow Series

Random Number

Random Number Generator

RARP: Reverse Address Resolution Protocol

RAS: Remote Access Service

RAT: Remote Administration Tool

RAT: Remote Administration Trojan

RBAC: Role Based Access Control

RC2/RC4

rDNS: Reverse DNS

Reconnaissance

Red Team

Redact

Reflexive ACLs (Cisco)

Remote Administration

Replay Attack

Residual Risk

Resource Exhaustion

Reverse Engineering

Reverse Lookup

Reverse Proxy

RID: Relative ID or Relative Identifier

Ridge

Rijndael

RIP Routing Attack

RIP: Routing Information Protocol

Risk Assessment

Rivest-Shamir-Adleman

ROKSO: Register of Known Spam Operations

Rootkit

Routing Daemon

Routing Loop

Roving Analysis Port

RPC Scans: Remote Procedure Call Scan

RSA Cryptography Standard

RSA: Rivest-Shamir-Adleman

RSBAC: Rule Set Based Access Control

S/Key

Safe Architecture

Safe Harbor

Salt

SAML: Security Assertion Markup Language

SB-1386

Scavenging

SCR: Screen Saver Files

Script Kiddie (or Kiddy)

Script Vulnerability

Scunthorpe Test

Seat Management

Secret Key

Secret Key Algorithm

Secret Key Encryption

SecurID Token System

Security Audit

Security Clearance

Security Policy

Security Token

Security+ Certification

Sender ID

Sensitive Information

Separation of Duties

Server Accelerator Card

Service Packs

Session

Session Hijacking

Session Key

SET: Secure Electronic Transaction

S-FTP, or Secure FTP, S/FTP

SHA or SHA-1: Secure Hash Algorithm

Shadow Password File

Shadow Passwords

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