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CYSA+ CS0-003 > 1.0 Security Operations > Flashcards

1.0 Security Operations Flashcards

1
Q

Windows Registry

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2
Q

System hardening

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3
Q

File structure

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4
Q

Configuration file locations

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5
Q

System process

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6
Q

Hardware architecture

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7
Q

Serverless

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8
Q

Virtualization

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9
Q

Containerization

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10
Q

On-premises

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11
Q

Cloud

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12
Q

Hybrid

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13
Q

Network segmentation

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14
Q

Zero trust

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15
Q

Secure access secure edge (SASE)

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16
Q

Software-defined networking (SDN)

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17
Q

Multifactor authentication (MFA)

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18
Q

Single sign-on (SSO)

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19
Q

Federation

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20
Q

Privileged access management (PAM)

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21
Q

Passwordless

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22
Q

Cloud access security broker (CASB)

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23
Q

Public key Infrastructure (PKI)

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24
Q

Secure sockets layer (SSL) inspection

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25
Q

Data loss prevention (DLP)

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26
Q

Personally Identifiable Information (PII)

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27
Q

Cardholder data (CHD)

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28
Q

Bandwidth consumption

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29
Q

Beaconing

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30
Q

Irregular peer-to-peer communication

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31
Q

Rogue devices on the network

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32
Q

Scans/sweeps

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33
Q

Unusual traffic spikes

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34
Q

Activity on unexpected ports

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35
Q

Processor consumption

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36
Q

Memory consumption

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37
Q

Drive capacity consumption

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38
Q

Unauthorized software

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39
Q

Malicious processes

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40
Q

Unauthorized changes

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41
Q

Unauthorized privileges

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42
Q

Data exfiltration

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43
Q

Abnormal OS process behavior

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44
Q

File system changes or anomalies

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45
Q

Registry changes or anomalies

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46
Q

Unauthorized scheduled tasks

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47
Q

Anomalous activity

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48
Q

Introduction of new accounts

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49
Q

Unexpected output

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50
Q

Unexpected outbound communication

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51
Q

Service interruption

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52
Q

Application logs

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53
Q

Social engineering attacks

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54
Q

Obfuscated links

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55
Q

Wireshark

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56
Q

tcpdump

A
57
Q

Security information and event management (SIEM)

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58
Q

Security orchestration, automation, and response (SOAR)

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59
Q

Endpoint detection and response (EDR)

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60
Q

Domain name service (DNS) and Internet Protocol (IP) reputation

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61
Q

WHOIS

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62
Q

AbuselPDB

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63
Q

Strings

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64
Q

VirusTotal

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65
Q

Joe Sandbox

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66
Q

Cuckoo Sandbox

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67
Q

Command and control

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68
Q

Interpreting suspicious commands

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69
Q

Header

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70
Q

Impersonation

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71
Q

DomainKeys Identified Mail (DKIM)

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72
Q

Domain-based Message Authentication, Reporting, and Conformance (DMARC)

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73
Q

Sender Policy Framework (SPF)

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74
Q

Embedded links

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75
Q

Hashing

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76
Q

Abnormal account activity

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77
Q

Impossible travel

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78
Q

JavaScript Object Notation (JSON)

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79
Q

Extensible Markup Language (XML)

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80
Q

Python

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81
Q

PowerShell

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82
Q

Shell script

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83
Q

Regular expressions

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84
Q

Advanced persistent threat (APT)

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85
Q

Hactivists

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86
Q

Organized crime

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87
Q

Nation-state

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88
Q

Script kiddie

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89
Q

Insider threat-intentional

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90
Q

Insider threat-unintentional

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91
Q

Supply chain

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92
Q

Timeliness

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93
Q

Relevancy

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94
Q

Accuracy

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95
Q

Social media

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96
Q

Blogs/forums

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97
Q

Government bulletins

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98
Q

Computer emergency response team (CERT)

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99
Q

Cybersecurity incident response team (CSIRT)

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100
Q

Deep/dark web

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101
Q

Paid feeds

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102
Q

Information sharing organizations

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103
Q

Internal sources

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104
Q

Incident response

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105
Q

Vulnerability management

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106
Q

Risk management

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107
Q

Security engineering

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108
Q

Detection and monitoring

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109
Q

Indicators of Compromise (IoC)

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110
Q

Configurations/misconfigurations

A
111
Q

Isolated networks

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112
Q

Business-critical assets and processes

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113
Q

Active defense

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114
Q

Honeypot

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115
Q

Repeatable/do not require human interaction

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116
Q

Data enrichment

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117
Q

Threat feed combination

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118
Q

Minimize human engagement

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119
Q

Application programming interface (API)

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120
Q

Webhooks

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121
Q

Plugins

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122
Q

Single pane of glass

A

CYSA+ CS0-003 (4 decks)

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