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CompTIA Security+ > Security+ Acronym > Flashcards

Security+ Acronym Flashcards

1
Q

3DES

A

Triple Digital Encryption Standard

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2
Q

AAA

A

Authentication, Authorization, and Accounting

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3
Q

ACL

A

Access Control List

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4
Q

AES

A

Advanced Encryption Standard

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5
Q

AES256

A

Advanced Encryption Standards 256bit

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6
Q

AH

A

Authentication Header

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7
Q

ALE

A

Annualized Loss Expectancy

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8
Q

AP

A

Access Point

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9
Q

API

A

Application Programming Interface

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10
Q

ASP

A

Application Service Provider

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11
Q

ARO

A

Annualized Rate of Occurrence

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12
Q

ARP

A

Address Resolution Protocol

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13
Q

AUP

A

Acceptable Use Policy

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14
Q

BAC

A

Business Availability Center

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15
Q

BCP

A

Business Continuity Planning

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16
Q

BIA

A

Business Impact Analysis

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17
Q

BIOS

A

Basic Input / Output System

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18
Q

BPA

A

Business Partners Agreement

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19
Q

BPDU

A

Bridge Protocol Data Unit

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20
Q

BYOD

A

Bring Your Own Device

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21
Q

CA

A

Certificate Authority

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22
Q

CAC

A

Common Access Card

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23
Q

CAN

A

Controller Area Network

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24
Q

CAPTCHA

A

Completely Automated Public Turing Test to Tell Computers and Humans Apart

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25
Q

CAR

A

Corrective Action Report

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26
Q

CCMP

A

Counter-Mode/CBC-Mac Protocol

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27
Q

CCTV

A

Closed-circuit television

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28
Q

CERT

A

Computer Emergency Response Team

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29
Q

CFB

A

Cipher Feedback

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30
Q

CHAP

A

Challenge Handshake Authentication Protocol

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31
Q

CIO

A

Chief Information Officer

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32
Q

CIRT

A

Computer Incident Response Team

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33
Q

CMS

A

Content Management System

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34
Q

COOP

A

Continuity of Operation Planning

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35
Q

CP

A

Contingency Planning

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36
Q

CRC

A

Cyclical Redundancy Check

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37
Q

CRL

A

Certificate Revocation List

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38
Q

CSP

A

Cloud Service Provider

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39
Q

CSR

A

Control Status Register

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40
Q

CSRF

A

Cross-Site Request Forgery

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41
Q

CSU

A

Channel Service Unit

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42
Q

CTO

A

Chief Technology Officer

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43
Q

DAC

A

Discretionary Access Control

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44
Q

DBA

A

Database Administrator

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45
Q

DDOS

A

Distributed Denial of Service

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46
Q

DEP

A

Data Execution Prevention

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47
Q

DES

A

Digital Encryption Standard

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48
Q

DHCP

A

Dynamic Host Configuration Protocol

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49
Q

DHE

A

Data-Handling Electronics

Diffie-Hellman Ephemeral

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50
Q

DLL

A

Dynamic Link Library

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51
Q

DLP

A

Data Loss Prevention

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52
Q

DMZ

A

Demilitarized Zone

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53
Q

DNAT

A

Destination Network Address Transaction

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54
Q

DNS

A

Domain Name Service (Server)

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55
Q

DOS

A

Denial of Service

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56
Q

DRP

A

Disaster Recovery Plan

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57
Q

DSA

A

Digital Signature Algorithm

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58
Q

DSL

A

Digital Subscriber line

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59
Q

DSU

A

Data Service Unit

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60
Q

EAP

A

Extensible Authentication Protocol

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61
Q

ECC

A

Elliptic Curve Cryptography

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62
Q

ECDHE

A

Elliptic Curve Diffie-Hellman Exchange

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63
Q

ECDSA

A

Elliptic Curve Digital Signature Algorithm

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64
Q

EFS

A

Encrypted File System

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65
Q

EMI

A

Electromagnetic Interference

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66
Q

ESN

A

Electronic Serial Number

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67
Q

ESP

A

Encapsulated Security Payload

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68
Q

FACL

A

File System Access Control List

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69
Q

FDE

A

Full Disk Encryption

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70
Q

FTP

A

File Transfer Protocol

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71
Q

FTPS

A

Secured File Transfer Protocol

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72
Q

GCM

A

Galois Counter Mode

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73
Q

GPG

A

Gnu Privacy Guard

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74
Q

GPO

A

Group Policy Object

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75
Q

GPS

A

Global Positioning System

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76
Q

GPU

A

Graphic Processing Unit

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77
Q

GRE

A

Generic Routing Encapsulation

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78
Q

HDD

A

Hard Disk Drive

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79
Q

HIDS

A

Host Based Intrusion Detection System

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80
Q

HIPS

A

Host Based Intrusion Prevention System

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81
Q

HMAC

A

Hashed Message Authentication Code

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82
Q

HOTP

A

HMAC based One Time Password

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83
Q

HSM

A

Hardware Security Module

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84
Q

HTML

A

HyperText Markup Language

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85
Q

HTTP

A

Hypertext Transfer Protocol

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86
Q

HTTPS

A

Hypertext Transfer Protocol over SSL

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87
Q

HVAC

A

Heating, Ventilation Air Conditioning

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88
Q

IaaS

A

Infrastructure as a Service

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89
Q

ICMP

A

Internet Control Message Protocol

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90
Q

ICS

A

Industrial Control Systems

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91
Q

ID

A

Identification

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92
Q

IDF

A

Intermeidate Distribution Frame

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93
Q

IdP

A

Identity Provider

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94
Q

IDS

A

Intrusion Detection System

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95
Q

IKE

A

Internet Key Exchange

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96
Q

IM

A

Instant messaging

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97
Q

IMAP4

A

Internet Message Access Protocol v4

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98
Q

IP

A

Internet Protocol

99
Q

IPSEC

A

Internet Protocol Security

100
Q

IR

A

Incident Response

101
Q

IRC

A

Internet Relay Chat

102
Q

IRP

A

Incident Response Procedure

103
Q

ISA

A

Interconnection Security Agreement

104
Q

ISP

A

Internet Service Provider

105
Q

ISSO

A

Information Systems Security Officer

106
Q

ITCP

A

IT Contingency Plan

107
Q

IV

A

Initialization Vector

108
Q

JBOD

A

Just a Bunch of Disks

109
Q

KDC

A

Key Distribution Center

110
Q

KEK

A

Key Encryption Key

111
Q

L2TP

A

Layer 2 Tunneling Protocol

112
Q

LAN

A

Local Area Network

113
Q

LDAP

A

Lightweight Directory Access Protocol

114
Q

LEAP

A

Lightweight Extensible Authentication Protocol

115
Q

MaaS

A

Monitoring as a Service

116
Q

MAC

A

Mandatory Access Control / Media Access Control

Message Authentication Code

117
Q

MAN

A

Metropolitan Area Network

118
Q

MBR

A

Master Boot Record

119
Q

MD5

A

Message Digest 5

120
Q

MDF

A

Main Distribution Frame

121
Q

MITM

A

Man-in-the-Middle

122
Q

MOU

A

Memorandum of Understanding

123
Q

MPLS

A

Multi-Protocol Layer Switch

124
Q

MSCHAP

A

Microsoft Challenge Handshake Authentication Protocol

125
Q

MTBF

A

Mean Time Between Failures

126
Q

MTTR

A

Mean Time to Recover

127
Q

MTTF

A

Mean Time to Failure

128
Q

MTU

A

Maximum Transmission Unit

129
Q

NAC

A

Network Access Control

130
Q

NAT

A

Network Address Translation

131
Q

NDA

A

Non-Disclosure Agreement

132
Q

NFC

A

Near Field Communication

133
Q

NIDS

A

Network Based Intrusion Detection System

134
Q

NIPS

A

Network Based Intrusion Prevention System

135
Q

NIST

A

National Institute of Standards & Technology

136
Q

NOS

A

Network Operating System

137
Q

NTFS

A

New Technology File System

138
Q

NTLM

A

New Technology LANMAN

139
Q

NTP

A

Network Time Protocol

140
Q

OAUTH

A

Open Authorization

141
Q

OCSP

A

Online Certificate Status Protocol

142
Q

OLA

A

Open License Agreement

143
Q

OS

A

Operating System

144
Q

OVAL

A

Open Vulnerability Assessment Language

145
Q

P2P

A

Peer to Peer

146
Q

PAC

A

Proxy Auto Configuration

147
Q

PAM

A

Pluggable Authentication Modules

148
Q

PAP

A

Password Authentication Protocol

149
Q

PAT

A

Port Address Translation

150
Q

PBKDF2

A

Password Based Key Derivation Function 2

151
Q

PBX

A

Private Branch Exchange

152
Q

PCAP

A

Packet Capture

153
Q

PEAP

A

Protected Extensible Authentication Protocol

154
Q

PED

A

Personal Electronic Device

155
Q

PFS

A

Perfect Forward Secrecy

156
Q

PGP

A

Pretty Good Privacy

157
Q

PII

A

Personally Identifiable Information

158
Q

PIV

A

Personal Identity Verification

159
Q

PKI

A

Public Key Infrastructure

160
Q

POTS

A

Plain Old Telephone Service

161
Q

PPP

A

Point-to-point Protocol

162
Q

PPTP

A

Point to Point Tunneling Protocol

163
Q

PSK

A

Pre-Shared Key

164
Q

PTZ

A

Pan-Tilt-Zoom

165
Q

RA

A

Recovery Agent

166
Q

RA

A

Registration Authority

167
Q

RAD

A

Rapid application development

168
Q

RADIUS

A

Remote Authentication Dial-in User Server

169
Q

RAID

A

Redundant Array of Inexpensive Disks

170
Q

RAS

A

Remote Access Server

171
Q

RBAC

A

Role Based Access Control

Rule Based Access Control

172
Q

RC4

A

RSA Variable Key Size Encryption Algorithm

173
Q

RIPEMD

A

RACE Integrity Primitives Evaluation Message Digest

174
Q

ROI

A

Return of Investment

175
Q

RPO

A

Recovery Point Objective

176
Q

RSA

A

Rivest, Shamir, & Adleman

177
Q

RTO

A

Recovery Time Objective

178
Q

RTP

A

Real-Time Transport Protocol

179
Q

S/MIME

A

Secure / Multipurpose Internet Mail Extensions

180
Q

SAML

A

Security Assertions Markup Language

181
Q

SaaS

A

Software as a Service

182
Q

SAN

A

Storage Area Network

183
Q

SCADA

A

System Control and Data Acquisition

184
Q

SCAP

A

Security Content Automation Protocol

185
Q

SCEP

A

Simple Certificate Enrollment Protocol

186
Q

SCSI

A

Small Computer System Interface

187
Q

SDLC

A

Software Development Life Cycle

188
Q

SDLM

A

Software Development Life Cycle Methodology

189
Q

SEH

A

Structured Exception Handler

190
Q

SHA

A

Secure Hashing Algorithm

191
Q

SFTP

A

Secured File Transfer Protocol

192
Q

SHTTP

A

Secure Hypertext Transfer Protocol

193
Q

SIEM

A

Security Information and Event Management

194
Q

SIM

A

Subscriber Identity Module

195
Q

SLA

A

Service Level Agreement

196
Q

SLE

A

Single Loss Expectancy

197
Q

SMS

A

Short Message Service

198
Q

SMTP

A

Simple Mail Transfer Protocol

199
Q

SMTPS

A

Simple Mail Transfer Protocol Secure

200
Q

SNMP

A

Simple Network Management Protocol

201
Q

SOAP

A

Simple Object Access Protocol

202
Q

SONET

A

Synchronous Optical Network Technologies

203
Q

SPIM

A

Spam over Internet Messaging

204
Q

SQL

A

Structured Query Language

205
Q

SSD

A

Solid State Drive

206
Q

SSH

A

Secure Shell

207
Q

SSL

A

Secure Sockets Layer

208
Q

SSO

A

Single Sign On

209
Q

STP

A

Shielded Twisted Pair

210
Q

TACACS+

A

Terminal Access Controller Access Control System

211
Q

TCP/IP

A

Transmission Control Protocol / Internet Protocol

212
Q

TGT

A

Ticket Granting Ticket

213
Q

TKIP

A

Temporal Key Integrity Protocol

214
Q

TLS

A

Transport Layer Security

215
Q

TOTP

A

Time-Based One-Time Password

216
Q

TPM

A

Trusted Platform Module

217
Q

TSIG

A

Transaction Signature

218
Q

UAT

A

User Acceptance Testing

219
Q

UEFI

A

Unified Extensible Firmware Interface

220
Q

UDP

A

User Datagram Protocol

221
Q

UPS

A

Uninterruptable Power Supply

222
Q

URI

A

Uniform Resource Identifier

223
Q

URL

A

Universal Resource Locator

224
Q

USB

A

Universal Serial Bus

225
Q

UTM

A

Unified Threat Management

226
Q

UTP

A

Unshielded Twisted Pair

227
Q

VDI

A

Virtualization Desktop Infrastructure

228
Q

VLAN

A

Virtual Local Area Network

229
Q

VLSM

A

Variable Length Subnet Masking

230
Q

VoIP

A

Voice over IP

231
Q

VPN

A

Virtual Private Network

232
Q

VTC

A

Video Teleconferencing

233
Q

WAF

A

Web-Application Firewall

234
Q

WAP

A

Wireless Access Point

235
Q

WEP

A

Wired Equivalent Privacy

236
Q

WIDS

A

Wireless Intrusion Detection System

237
Q

WIPS

A

Wireless Intrusion Prevention System

238
Q

WPA

A

Wireless Protected Access

239
Q

WPA2

A

WiFi Protected Access 2

240
Q

WPS

A

WiFi Protected Setup

241
Q

WTLS

A

Wireless TLS

242
Q

XML

A

Extensible Markup Language

243
Q

XSRF

A

Cross-Site Request Forgery

244
Q

XSS

A

Cross-Site Scripting

CompTIA Security+ (2 decks)

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