Ack4

Question 1

HOTP

Answer 1

HMAC-based One-Time Password

algorithm for token-based (smart card or QR code) authentication

Question 2

HSM

Answer 2

Hardware Security Module
An appliance for generating & storing cryptographic keys. It is designed to be tamper-evident to mitigate against insider threat risks.

Question 3

HSMaaS

Answer 3

Hardware Security Module as a Service

Question 4

IaaS

Answer 4

Infrastructure as a Service

computing method that uses the cloud to provide any or all infrastructure needs

Question 5

IAM

Answer 5

Identity and Access Management
A security process that provides identification, authentication, and authorization mechanisms for users, computers, and other entities to work with organizational assets like networks, operating systems, and applications

Question 6

ICMP

Answer 6

Internet Control Message Protocol

use with ping

Question 7

ICS

Answer 7

Industrial Control Systems

Question 8

IDEA

Answer 8

International Data Encryption Algorithm

Question 9

IDF

Answer 9

Intermediate Distribution Frame

Question 10

IdP

Answer 10

Identity Provider

user auth’d to identity provider for a crypto-token

Question 11

IDS

Answer 11

Intrusion Detection System

Question 12

IEEE

Answer 12

Institute of Electrical & Electronics Engineers

Question 13

IKE

Answer 13

Internet Key Exchange

Framework for creating a Security Association (SA) used with IPSec. An SA establishes that two hosts trust one another (authenticate) and agree secure protocols and cipher suites to use to exchange data

Question 14

IM

Answer 14

Instate Messaging

Question 15

IMAP4

Answer 15

Internet Message Access Protocol v4

Question 16

IoC

Answer 16

Indicators of Compromise

Question 17

IoT

Answer 17

Internet of Things

Question 18

IP

Answer 18

Internet Protocol

Question 19

IPS

Answer 19

Intrusion Prevention System

Question 20

IPSec

Answer 20

Internet Protocol Security

Question 21

IR

Answer 21

Incident Response

Question 22

IRC

Answer 22

Internet Relay Chat

Question 23

IRP

Answer 23

Incident Response Plan

Question 24

ISA

Answer 24

Interconnection Security Agreement

Federal agency interconnecting IT to a 3rd party. Sets security risk awareness & security controls

Question 25

ISFW

Answer 25

Internal Segmentation Firewall

Question 26

ISO

Answer 26

International Organization for Standardization

Question 27

ISP

Answer 27

Internet Service Provider

Question 28

ISSO

Answer 28

Information Systems Security Officer

Question 29

ITCP

Answer 29

IT Contingency Plan

Question 30

IV

Answer 30

Initialization Vector

Question 31

KDC

Answer 31

Key Distribution Center

Question 32

KEK

Answer 32

Key Encryption Key

Question 33

L2TP

Answer 33

Layer 2 Tunneling Protocol

Question 34

LAN

Answer 34

Local Area Network A bunch of computers linked together (like in a school, residence, or office) Allow shared access to printers, files, ...

Question 35

IP

Answer 35

Addresses in computer networks Consists of two components: the network address and the host address. The network address finds the subnet the computer or the device is located The host address finds the computer or the device in the subnet

Question 36

LDAP

Answer 36

Lightweight Directory Access Protocol An application attack that targets web-based applications by fabricating LDAP statements that are typically created by user input

Question 37

LEAP

Answer 37

``` Lightweight Extensible Authentication Protocol Cisco EAP (wireless authentication framework -not a way to auth) Implementation ```

Question 38

MaaS

Answer 38

Monitoring as a Service Cloud service providing ongoing security and availability monitoring of on-premises and/or cloud-based hosts and services

Question 39

MAC

Answer 39

Media Access Control | identifies that device from every other globally

Question 40

MAM

Answer 40

Mobile Application Management

Question 41

MAN

Answer 41

Metropolitan Area Network

Question 42

MBR

Answer 42

Master Boot Record

Question 43

MD5

Answer 43

Message Digest Algorithm V5 cryptographic hash function producing a 128-bit output

Question 44

MDF

Answer 44

Main Distribution Frame | connect equipment to cables

Question 45

MDM

Answer 45

Mobile Device Management

Question 46

MFA

Answer 46

Multifactor Authentication

Question 47

MFD

Answer 47

Multifunction Device

Question 48

MFP

Answer 48

Multifunction Printer

Question 49

MITM

Answer 49

Man-in-the-Middle A form of eavesdropping where the attacker makes an independent connection between two victims and steals information to use fraudulently

Question 50

MEF

Answer 50

Mission Essential Function | Business activity too critical to be deferred for longer than a few hours