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CompTIA CS0-001 Exam Syllabus Topics:

Topic

Details

Threat Management 27%

Given a scenario, apply environmental reconnaissance techniques using appropriate tools and processes.

1.Procedures/common tasks

Topology discovery
OS fingerprinting
Service discovery
Packet capture
Log review
Router/firewallACLsreview
Email harvesting
Social media profiling
Social engineering
DNS harvesting
Phishing

2. Variables

Wireless vs. wired
Virtual vs. physical
Internal vs. external
On-premises vs. cloud

3.Tools

NMAP
Host scanning
Network mapping
NETSTAT
Packet analyzer
IDS/IPS
HIDS/NIDS
Firewall rule-based and logs
Syslog
Vulnerability scanner

Given a scenario, analyze the results of a network reconnaissance.

1.Point-in-time data analysis

Packet analysis
Protocol analysis
Traffic analysis
Netflowanalysis
Wireless analysis

2.Data correlation and analytics

Anomaly analysis
Trend analysis
Availability analysis
Heuristic analysis
Behavioral analysis

3.Data output

Firewall logs
Packet captures
NMAPscan results
Event logs
Syslogs
IDS report

4.Tools

SIEM
Packet analyzer
IDS
Resource monitoring tool
Netflowanalyzer

Given a network-based threat, implement or recommend the appropriate response and countermeasure.

1.Network segmentation

System isolation
Jump box

2.Honeypot
3.Endpoint security
4.Group policies
5.ACLs

Sinkhole

6.Hardening

Mandatory Access Control (MAC)
Compensating controls
Blocking unused ports/services
Patching

7.Network Access Control (NAC)

Time-based
Rule-based
Role-based
Location-based

Explain the purpose of practices used to secure a corporate environment.

1.Penetration testing

Rules of engagement
Timing
Scope
Authorization
Exploitation
Communication
Reporting

2.Reverse engineering

Isolation/sandboxing
Hardware
Source authenticity of hardware
Trusted foundry
OEM documentation
Software/malware
Fingerprinting/hashing
Decomposition

3.Training and exercises

Red team
Blue team
White team

4.Risk evaluation

Technical control review
Operational control review
Technical impact and likelihood
High
Medium
Low

Vulnerability Management 26%

Given a scenario, implement an information security vulnerability management process.

1.Identification of requirements

Regulatory environments
Corporate policy
Data classification
Asset inventory
Critical
Non-critical

2.Establish scanning frequency

Risk appetite
Regulatory requirements
Technical constraints
Workflow

3. Configure tools to perform scans according to specification

Determine scanning criteria
Sensitivity levels
Vulnerability feed
Scope
Credentialed vs. non-credentialed
Types of data
Server-based vs. agent-based
Tool updates/plug-ins
SCAP
Permissions and access

4.Execute scanning
5.Generate reports

Automated vs. manual distribution

6.Remediation

Prioritizing
Criticality
Difficulty of implementation
Communication/change control
Sandboxing/testing
Inhibitors to remediation
MOUs
SLAs
Organizational governance
Business process interruption
Degrading functionality

7. Ongoing scanning and continuous monitoring

Given a scenario, analyze the output resulting from a vulnerability scan.

1.Analyze reports from a vulnerability scan

Review and interpret scan results
Identify false positives
Identify exceptions
Prioritize response actions

2. Validate results and correlate other data points

Compare to best practices or compliance
Reconcile results
Review related logs and/ or other data sources
Determine trends

Compare and contrast common vulnerabilities found in the following targets within an organization.

1.Servers
2.Endpoints
3.Network infrastructure
4.Network appliances
5.Virtual infrastructure

Virtual hosts
Virtual networks
Management interface

6.Mobile devices
7. Interconnected networks
8.Virtual Private Networks (VPNs)
9.Industrial Control Systems (ICSs)
10.SCADA devices

Cyber Incident Response 23%

Given a scenario, distinguish threat data or behavior to determine the impact of an incident.

1.Threat classification

Known threats vs. unknown threats
Zero day
Advanced persistent threat

2. Factors contributing to incident severity and prioritization

Scope of impact
Downtime
Recovery time
Data integrity
Economic
System process criticality
Types of data
Personally Identifiable
Information (PII)
Personal Health Information (PHI)
Payment card information
Intellectual property
Corporate confidential
Accounting data
Mergers and acquisitions

Given a scenario, prepare a toolkit and use appropriate forensics tools during an investigation.

1.Forensics kit

Digital forensics workstation
Write blockers
Cables
Drive adapters
Wiped removable media
Cameras
Crime tape
Tamper-proof seals
Documentation/forms
Chain of custody form
Incident response plan
Incident form
Call list/escalation list

2. Forensic investigation suite

Imaging utilities
Analysis utilities
Chain of custody
Hashing utilities
OS and process analysis
Mobile device forensics
Password crackers
Cryptography tools
Log viewers

Explain the importance of communication during the incident response process.

1.Stakeholders

HR
Legal
Marketing
Management

2.Purpose of communication processes

Limit communication to trusted parties
Disclosure based on regulatory/ legislative requirements
Prevent inadvertent release of information
Secure method of communication

3.Role-based responsibilities

Technical
Management
Law enforcement
Retain incident response provider

Given a scenario, analyze common symptoms to select the best course of action to support incident response.

1.Common network-related symptoms

Bandwidth consumption
Beaconing
Irregular peer-to-peer communication
Rogue devices on the network
Scan sweeps
Unusual traffic spikes

2.Common host-related symptoms

Processor consumption
Memory consumption
Drive capacity consumption
Unauthorized software
Malicious processes
Unauthorized changes
Unauthorized privileges
Data exfiltration

3.Common application-related symptoms

Anomalous activity
Introduction of new accounts
Unexpected output
Unexpected outbound communication
Service interruption
Memory overflows

Summarize the incident recovery and post-incident response process.

1.Containment techniques

Segmentation
Isolation
Removal
Reverse engineering

2.Eradication techniques

Sanitization
Reconstruction/reimage
Secure disposal

3.Validation

Patching
Permissions
Scanning
Verify logging/communication to security monitoring

4.Corrective actions

Lessons learned report
Change control process
Update incident response plan

5.Incident summary report

Security Architecture and Tool Sets 24%

Explain the relationship between frameworks, common policies, controls, and procedures.

1.Regulatory compliance
2.Frameworks

NIST
ISO
COBIT
SABSA
TOGAF
ITIL

3.Policies

Password policy
Acceptable use policy
Data ownership policy
Data retention policy
Account management policy
Data classification policy

4.Controls

Control selection based on criteria
Organizationally defined parameters
Physical controls
Logical controls
Administrative controls

5.Procedures

Continuous monitoring
Evidence production
Patching
Compensating control development
Control testing procedures
Manage exceptions
Remediation plans

6.Verifications and quality control

Audits
Evaluations
Assessments
Maturity model
Certification

Given a scenario, use data to recommend remediation of security issues related to identity and access management.

1. Security issues associated with context-based authentication

Time
Location
Frequency
Behavioral

2. Security issues associated with identities

Personnel
Endpoints
Servers
Services
Roles
Applications

3. Security issues associated with identity repositories

Directory services
TACACS+
RADIUS

4. Security issues associated with federation and single sign-on

Manual vs. automatic provisioning/deprovisioning
Self-service password reset

5.Exploits

Impersonation
Man-in-the-middle
Session hijack
Cross-site scripting
Privilege escalation
Rootkit

Given a scenario, review security architecture and make recommendations to implement compensating controls.

1.Security data analytics

Data aggregation and correlation
Trend analysis
Historical analysis

2.Manual review

Firewall log
Syslogs
Authentication logs
Event logs

3.Defense in depth

Personnel
Training
Dual control
Separation of duties
Third party/consultants
Cross training
Mandatory vacation
Succession planning
Processes
Continual improvement
Scheduled reviews
Retirement of processes
Technologies
Automated reporting
Security appliances
Security suites
Outsourcing
-Security as a Service
Cryptography
Other security concepts
Network design
Network segmentation

Given a scenario, use application security best practices while participating in the Software Development Life Cycle (SDLC).

1.Best practices duringsoftware development

Security requirements definition
Security testing phases
Static code analysis
Web app vulnerability scanning
Fuzzing
Use interception proxy to crawl application
Manual peer reviews
User acceptance testing
Stress test application
Security regression testing
Input validation

2.Secure coding best practices

OWASP
SANS
Center for Internet Security
-System design recommendations
-Benchmarks

Compare and contrast the general purpose and reasons for using various cybersecurity tools and technologies.

1.Preventative

IPS
Sourcefire
Snort
Bro
HIPS
Firewall
Cisco
Palo Alto
Check Point
Antivirus
Anti-malware
EMET
Web proxy
Web Application Firewall (WAF)
ModSecurity
NAXSI
Imperva

2.Collective

SIEM
ArcSight
QRadar
Splunk
AlienVault
OSSIM
Kiwi Syslog
Network scanning
NMAP
Vulnerability scanning
Qualys
Nessus
OpenVAS
Nexpose
Nikto
Microsoft Baseline Security Analyzer
Packet capture
Wireshark
tcpdump
Network General
Aircrack-ng
Command line/IP utilities
netstat
ping
tracert/traceroute
ipconfig/ifconfig
nslookup/dig
Sysinternals
OpenSSL
IDS/HIDS
Bro

3.Analytical

Vulnerability scanning
Qualys
Nessus
OpenVAS
Nexpose
Nikto
Microsoft Baseline Security Analyzer
Monitoring tools
MRTG
Nagios
SolarWinds
Cacti
NetFlow Analyzer
Interception proxy
Burp Suite
Zap
Vega

4.Exploit

Interception proxy
Burp Suite
Zap
Vega
Exploit framework
Metasploit
Nexpose
Fuzzers
Untidy
Peach Fuzzer
Microsoft SDL File/Regex Fuzzer

5.Forensics

Forensic suites
EnCase
FTK
Helix
Sysinternals
Cellebrite
Hashing
MD5sum
SHAsum
Password cracking
John the Ripper
Cain & Abel
Imaging
DD

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Exam Price	$359 (USD)
Duration	165 mins
Books / Training	eLearning
Exam Name	CompTIA Cybersecurity Analyst (CySA+)
Schedule Exam	CompTIA Marketplace
Passing Score	750 / 900
Exam Code	CS0-001
Number of Questions	85
Sample Questions	CompTIA CySA+ Sample Questions

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CompTIA CS0-001日本語 Value Pack (Frequently Bought Together)

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Topic	Details
Threat Management 27%
Given a scenario, apply environmental reconnaissance techniques using appropriate tools and processes.	1.Procedures/common tasks Topology discovery OS fingerprinting Service discovery Packet capture Log review Router/firewallACLsreview Email harvesting Social media profiling Social engineering DNS harvesting Phishing 2. Variables Wireless vs. wired Virtual vs. physical Internal vs. external On-premises vs. cloud 3.Tools NMAP Host scanning Network mapping NETSTAT Packet analyzer IDS/IPS HIDS/NIDS Firewall rule-based and logs Syslog Vulnerability scanner
Given a scenario, analyze the results of a network reconnaissance.	1.Point-in-time data analysis Packet analysis Protocol analysis Traffic analysis Netflowanalysis Wireless analysis 2.Data correlation and analytics Anomaly analysis Trend analysis Availability analysis Heuristic analysis Behavioral analysis 3.Data output Firewall logs Packet captures NMAPscan results Event logs Syslogs IDS report 4.Tools SIEM Packet analyzer IDS Resource monitoring tool Netflowanalyzer
Given a network-based threat, implement or recommend the appropriate response and countermeasure.	1.Network segmentation System isolation Jump box 2.Honeypot 3.Endpoint security 4.Group policies 5.ACLs Sinkhole 6.Hardening Mandatory Access Control (MAC) Compensating controls Blocking unused ports/services Patching 7.Network Access Control (NAC) Time-based Rule-based Role-based Location-based
Explain the purpose of practices used to secure a corporate environment.	1.Penetration testing Rules of engagement Timing Scope Authorization Exploitation Communication Reporting 2.Reverse engineering Isolation/sandboxing Hardware Source authenticity of hardware Trusted foundry OEM documentation Software/malware Fingerprinting/hashing Decomposition 3.Training and exercises Red team Blue team White team 4.Risk evaluation Technical control review Operational control review Technical impact and likelihood High Medium Low
Vulnerability Management 26%
Given a scenario, implement an information security vulnerability management process.	1.Identification of requirements Regulatory environments Corporate policy Data classification Asset inventory Critical Non-critical 2.Establish scanning frequency Risk appetite Regulatory requirements Technical constraints Workflow 3. Configure tools to perform scans according to specification Determine scanning criteria Sensitivity levels Vulnerability feed Scope Credentialed vs. non-credentialed Types of data Server-based vs. agent-based Tool updates/plug-ins SCAP Permissions and access 4.Execute scanning 5.Generate reports Automated vs. manual distribution 6.Remediation Prioritizing Criticality Difficulty of implementation Communication/change control Sandboxing/testing Inhibitors to remediation MOUs SLAs Organizational governance Business process interruption Degrading functionality 7. Ongoing scanning and continuous monitoring
Given a scenario, analyze the output resulting from a vulnerability scan.	1.Analyze reports from a vulnerability scan Review and interpret scan results Identify false positives Identify exceptions Prioritize response actions 2. Validate results and correlate other data points Compare to best practices or compliance Reconcile results Review related logs and/ or other data sources Determine trends
Compare and contrast common vulnerabilities found in the following targets within an organization.	1.Servers 2.Endpoints 3.Network infrastructure 4.Network appliances 5.Virtual infrastructure Virtual hosts Virtual networks Management interface 6.Mobile devices 7. Interconnected networks 8.Virtual Private Networks (VPNs) 9.Industrial Control Systems (ICSs) 10.SCADA devices
Cyber Incident Response 23%
Given a scenario, distinguish threat data or behavior to determine the impact of an incident.	1.Threat classification Known threats vs. unknown threats Zero day Advanced persistent threat 2. Factors contributing to incident severity and prioritization Scope of impact Downtime Recovery time Data integrity Economic System process criticality Types of data Personally Identifiable Information (PII) Personal Health Information (PHI) Payment card information Intellectual property Corporate confidential Accounting data Mergers and acquisitions
Given a scenario, prepare a toolkit and use appropriate forensics tools during an investigation.	1.Forensics kit Digital forensics workstation Write blockers Cables Drive adapters Wiped removable media Cameras Crime tape Tamper-proof seals Documentation/forms Chain of custody form Incident response plan Incident form Call list/escalation list 2. Forensic investigation suite Imaging utilities Analysis utilities Chain of custody Hashing utilities OS and process analysis Mobile device forensics Password crackers Cryptography tools Log viewers
Explain the importance of communication during the incident response process.	1.Stakeholders HR Legal Marketing Management 2.Purpose of communication processes Limit communication to trusted parties Disclosure based on regulatory/ legislative requirements Prevent inadvertent release of information Secure method of communication 3.Role-based responsibilities Technical Management Law enforcement Retain incident response provider
Given a scenario, analyze common symptoms to select the best course of action to support incident response.	1.Common network-related symptoms Bandwidth consumption Beaconing Irregular peer-to-peer communication Rogue devices on the network Scan sweeps Unusual traffic spikes 2.Common host-related symptoms Processor consumption Memory consumption Drive capacity consumption Unauthorized software Malicious processes Unauthorized changes Unauthorized privileges Data exfiltration 3.Common application-related symptoms Anomalous activity Introduction of new accounts Unexpected output Unexpected outbound communication Service interruption Memory overflows
Summarize the incident recovery and post-incident response process.	1.Containment techniques Segmentation Isolation Removal Reverse engineering 2.Eradication techniques Sanitization Reconstruction/reimage Secure disposal 3.Validation Patching Permissions Scanning Verify logging/communication to security monitoring 4.Corrective actions Lessons learned report Change control process Update incident response plan 5.Incident summary report
Security Architecture and Tool Sets 24%
Explain the relationship between frameworks, common policies, controls, and procedures.	1.Regulatory compliance 2.Frameworks NIST ISO COBIT SABSA TOGAF ITIL 3.Policies Password policy Acceptable use policy Data ownership policy Data retention policy Account management policy Data classification policy 4.Controls Control selection based on criteria Organizationally defined parameters Physical controls Logical controls Administrative controls 5.Procedures Continuous monitoring Evidence production Patching Compensating control development Control testing procedures Manage exceptions Remediation plans 6.Verifications and quality control Audits Evaluations Assessments Maturity model Certification
Given a scenario, use data to recommend remediation of security issues related to identity and access management.	1. Security issues associated with context-based authentication Time Location Frequency Behavioral 2. Security issues associated with identities Personnel Endpoints Servers Services Roles Applications 3. Security issues associated with identity repositories Directory services TACACS+ RADIUS 4. Security issues associated with federation and single sign-on Manual vs. automatic provisioning/deprovisioning Self-service password reset 5.Exploits Impersonation Man-in-the-middle Session hijack Cross-site scripting Privilege escalation Rootkit
Given a scenario, review security architecture and make recommendations to implement compensating controls.	1.Security data analytics Data aggregation and correlation Trend analysis Historical analysis 2.Manual review Firewall log Syslogs Authentication logs Event logs 3.Defense in depth Personnel Training Dual control Separation of duties Third party/consultants Cross training Mandatory vacation Succession planning Processes Continual improvement Scheduled reviews Retirement of processes Technologies Automated reporting Security appliances Security suites Outsourcing -Security as a Service Cryptography Other security concepts Network design Network segmentation
Given a scenario, use application security best practices while participating in the Software Development Life Cycle (SDLC).	1.Best practices duringsoftware development Security requirements definition Security testing phases Static code analysis Web app vulnerability scanning Fuzzing Use interception proxy to crawl application Manual peer reviews User acceptance testing Stress test application Security regression testing Input validation 2.Secure coding best practices OWASP SANS Center for Internet Security -System design recommendations -Benchmarks
Compare and contrast the general purpose and reasons for using various cybersecurity tools and technologies.	1.Preventative IPS Sourcefire Snort Bro HIPS Firewall Cisco Palo Alto Check Point Antivirus Anti-malware EMET Web proxy Web Application Firewall (WAF) ModSecurity NAXSI Imperva 2.Collective SIEM ArcSight QRadar Splunk AlienVault OSSIM Kiwi Syslog Network scanning NMAP Vulnerability scanning Qualys Nessus OpenVAS Nexpose Nikto Microsoft Baseline Security Analyzer Packet capture Wireshark tcpdump Network General Aircrack-ng Command line/IP utilities netstat ping tracert/traceroute ipconfig/ifconfig nslookup/dig Sysinternals OpenSSL IDS/HIDS Bro 3.Analytical Vulnerability scanning Qualys Nessus OpenVAS Nexpose Nikto Microsoft Baseline Security Analyzer Monitoring tools MRTG Nagios SolarWinds Cacti NetFlow Analyzer Interception proxy Burp Suite Zap Vega 4.Exploit Interception proxy Burp Suite Zap Vega Exploit framework Metasploit Nexpose Fuzzers Untidy Peach Fuzzer Microsoft SDL File/Regex Fuzzer 5.Forensics Forensic suites EnCase FTK Helix Sysinternals Cellebrite Hashing MD5sum SHAsum Password cracking John the Ripper Cain & Abel Imaging DD