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CySA 4 Flashcards | StudBud
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CySA 4
CySA 4
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Questions
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Answers
1
In what type of attack does the attacker place more information in a memory location than is allocated for that use?
Cross-site Scripting
LDAP Injection
Buffer Overflow
SQL Injection
2
Which one of the following organizations focuses on providing tools and advice for secure web application development?
CIS
Microsoft
OWASP
NIST
3
Which option would be most useful to determine if traffic levels are not typical for this time of day in a normal week?
Protocol analysis
Baselines
Network flow logs
Heuristics
4
Which one of the following is an example of a computer security incident?
Intruder breaks into a building
Former employee crashes a server
User accesses a secure file
Administrator changes a file’s permission settings
5
Which one of the following is not a common source of information that may be correlated with vulnerability scan results?
Database Tables
Logs
SIEM
Configuration Management System
6
Bob is configuring scans for a system that is subject to the PCI DSS standard. What is the minimum frequency required?
Monthly
Weekly
Daily
Quarterly
7
During what phase of the IRP would an organization implement defenses designed to reduce the likelihood of an incident?
Containment, eradication, and recovery
Preparation
Detection and analysis
Post‐incident activity
8
Which one of the CVSS metrics would have info about a type of access that an attacker must have to execute an attack?
AV
AC
C
PR
9
Bob analyzed a vulnerability scan and found that a vulnerability reported did not exist due to recent patch?
True Negative
True Positive
False Positive
False Negative
10
Which one of the following elements is not normally found in an incident response policy?
Definition of roles, responsibilities, and levels of authority
Procedures for rebuilding systems
Performance measures for the CSIRT
Definition of cybersecurity incidents
11
What documentation is needed to create and maintain if the evidence is to be used in a legal case?
Forensic hashes
Legal hold
IoC ratings
Chain of custody
12
Bob wants to adopt an open IoC feed. What issue is Bob most likely to need to address when adopting it?
The cost of the IoC feed
The level of detail in the feed
The quality of the feed
The update frequency of the feed
13
What type of system can combine log records from multiple sources to detect potential security incidents?
IDS
Firewall
SIEM
IPS
14
What approach to vulnerability scanning incorporates information from agents running on the target servers?
Continuous monitoring
Alerting
Ongoing scanning
On‐demand scanning
15
What term describes an organization’s willingness to tolerate risk in their computing environment?
Risk appetite
Risk level
Risk landscape
Risk adaptation
16
What phase of the Cyber Kill Chain includes creation of persistent backdoor access for attackers?
Installation
C2
Exploitation
Delivery
17
Which one of the following document types would outline the authority of a CSIRT responding to a security incident?
Policy
Baseline
Procedure
Playbook
18
Which one of the following values for the CIA CVSS metric would indicate the potential for total compromise of a system?
H
M
L
N
19
What federal law requires the use of vulnerability scanning on info systems operated by federal government agencies?
HIPAA
FISMA
FERPA
GLBA
20
Which one of the following protocols should never be used on a public network?
HTTPS
Telnet
SFTP
SSH