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CompTIA Advanced Security Practitioner (CASP) CAS-003 Exam validates the candidate ability in risk management, enterprise security operations, architecture, research, collaboration, and integration of enterprise security. This CAS-003 Exam also tests the candidate have any ideas and techniques of Enterprise Security domain and have a knowledge of how to implement cryptographic techniques like Blockchain-Cryptocurrency and Mobile device encryption.
| Topic | Details |
|---|
Risk Management 19% |
| Summarize business and industry influences and associated security risks. | 1.Risk management of new products, new technologies and user behaviors
2.New or changing business models/strategies- Partnerships
- Outsourcing
- Cloud
- Acquisition/merger – divestiture/demerger
Data ownership
Data reclassification
3.Security concerns of integrating diverse industries - Rules
- Policies
- Regulations
Export controls
Legal requirements - Geography
Data sovereignty
Jurisdictions
4.Internal and external influences - Competitors
- Auditors/audit findings
- Regulatory entities
- Internal and external client requirements
- Top-level management
5.Impact of de-perimeterization (e.g., constantly changing network boundary) - Telecommuting
- Cloud
- Mobile
- BYOD
- Outsourcing
- Ensuring third-party providers have requisite levels of information security
|
| Compare and contrast security, privacy policies and procedures based on organizational requirements. | 1.Policy and process life cycle management- New business
- New technologies
- Environmental changes
- Regulatory requirements
- Emerging risks
2.Support legal compliance and advocacy by partnering with human resources, legal, management and other entities
3.Understand common business documents to support security - Risk assessment (RA)
- Business impact analysis (BIA)
- Interoperability agreement (IA)
- Interconnection security agreement (ISA)
- Memorandum of understanding (MOU)
- Service-level agreement (SLA)
- Operating-level agreement (OLA)
- Non-disclosure agreement (NDA)
- Business partnership agreement (BPA)
- Master service agreement (MSA)
4.Research security requirements for contracts - Request for proposal (RFP)
- Request for quote (RFQ)
- Request for information (RFI)
5.Understand general privacy principles for sensitive information
6.Support the development of policies containing standard security practices - Separation of duties
- Job rotation
- Mandatory vacation
- Least privilege
- Incident response
- Forensic tasks
- Employment and termination procedures
- Continuous monitoring
- Training and awareness for users
- Auditing requirements and frequency
- Information classification
|
| Given a scenario, execute risk mitigation strategies and controls. | 1.Categorize data types by impact levels based on CIA
2.Incorporate stakeholder input into CIA impact-level decisions
3.Determine minimum-required security controls based on aggregate score
4.Select and implement controls based on CIA requirements and organizational policies
5.Extreme scenario planning/ worst-case scenario
6.Conduct system-specific risk analysis
7.Make risk determination based upon known metrics- Magnitude of impact based on ALE and SLE
- Likelihood of threat
Motivation
Source
ARO
Trend analysis - Return on investment (ROI)
- Total cost of ownership
8.Translate technical risks in business terms
9.Recommend which strategy should be applied based on risk appetite - Avoid
- Transfer
- Mitigate
- Accept
10.Risk management processes - Exemptions
- Deterrence
- Inherent
- Residual
11.Continuous improvement/monitoring
12.Business continuity planning
13.IT governance - Adherence to risk management frameworks
14.Enterprise resilience |
| Analyze risk metric scenarios to secure the enterprise. | 1.Review effectiveness of existing security controls- Gap analysis
- Lessons learned
- After-action reports
2.Reverse engineer/deconstruct existing solutions
3.Creation, collection and analysis of metrics
4.Prototype and test multiple solutions
5.Create benchmarks and compare to baselines
6.Analyze and interpret trend data to anticipate cyber defense needs
7.Analyze security solution metrics and attributes to ensure they meet business needs - Performance
- Latency
- Scalability
- Capability
- Usability
- Maintainability
- Availability
- Recoverability
- ROI
- TCO
8.Use judgment to solve problems where the most secure solution is not feasible |
Enterprise Security Architecture 25% |
| Analyze a scenario and integrate network and security components, concepts and architectures to meet security requirements. | 1.Physical and virtual network and security devices- UTM
- IDS/IPS
- NIDS/NIPS
- INE
- NAC
- SIEM
- Switch
- Firewall
- Wireless controller
- Router
- Proxy
- Load balancer
- HSM
- MicroSD HSM
2.Application and protocol-aware technologies - WAF
- Firewall
- Passive vulnerability scanners
- DAM
3.Advanced network design (wired/wireless) - Remote access
VPN
IPSec
SSL/TLS
SSH
RDP
VNC
VDI
Reverse proxy - IPv4 and IPv6 transitional technologies
- Network authentication methods
- 802.1x
- Mesh networks
- Placement of fixed/mobile devices
- Placement of hardware and applications
4.Complex network security solutions for data flow - DLP
- Deep packet inspection
- Data flow enforcement
- Network flow (S/flow)
- Data flow diagram
5.Secure configuration and baselining of networking and security components
6.Software-defined networking
7.Network management and monitoring tools - Alert definitions and rule writing
- Tuning alert thresholds
- Alert fatigue
8.Advanced configuration of routers, switches and other network devices - Transport security
- Trunking security
- Port security
- Route protection
- DDoS protection
- Remotely triggered black hole
9.Security zones - DMZ
- Separation of critical assets
- Network segmentation
10. Network access control - Quarantine/remediation
- Persistent/volatile ornon-persistent agent
- Agent vs. agentless
11.Network-enabled devices - System on a chip (SoC)
- Building/home automation systems
- IP video
- HVAC controllers
- Sensors
- Physical access control systems
- A/V systems
- Scientific/industrial equipment
12.Critical infrastructure - Supervisory control and data acquisition (SCADA)
- Industrial control systems (ICS)
|
| Analyze a scenario to integrate security controls for host devices to meet security requirements. | 1.Trusted OS (e.g., how and when to use it)- SELinux
- SEAndroid
- TrustedSolaris
- Least functionality
2.Endpoint security software - Anti-malware
- Antivirus
- Anti-spyware
- Spam filters
- Patch management
- HIPS/HIDS
- Data loss prevention
- Host-based firewalls
- Log monitoring
- Endpoint detection response
3.Host hardening - Standard operating environment/ configuration baselining
Application whitelisting and blacklisting - Security/group policy implementation
- Command shell restrictions
- Patch management
Manual
Automated
Scripting and replication - Configuring dedicated interfaces
Out-of-band management
ACLs
Management interface
Data interface - External I/O restrictions
USB
Wireless
Bluetooth
NFC
IrDA
RF
802.11
RFID
Drive mounting
Drive mapping
Webcam
Recording mic
Audio output
SD port
HDMI port - File and disk encryption
- Firmware updates
4.Boot loader protections - Secure boot
- Measured launch
- Integrity measurement architecture
- BIOS/UEFI
- Attestation services
- TPM
5.Vulnerabilities associated with hardware
6.Terminal services/application delivery services |
| Analyze a scenario to integrate security controls for mobile and small form factor devices to meet security requirements. | 1. Enterprise mobility management- Containerization
- Configuration profiles and payloads
- Personally owned, corporate-enabled
- Application wrapping
- Remote assistance access
VNC
Screen mirroring - Application, content and data management
- Over-the-air updates (software/firmware)
- Remote wiping
- SCEP
- BYOD
- COPE
- VPN
- Application permissions
- Side loading
- Unsigned apps/system apps
- Context-aware management
Geolocation/geofencing
User behavior
Security restrictions
Time-based restrictions
2.Security implications/privacy concerns - Data storage
Non-removable storage
Removable storage
Cloud storage
Transfer/backup data to uncontrolled storage - USB OTG
- Device loss/theft
- Hardware anti-tamper
eFuse - TPM
- Rooting/jailbreaking
- Push notification services
- Geotagging
- Encrypted instant messaging apps
- Tokenization
- OEM/carrier Android fragmentation
- Mobile payment
NFC-enabled
Inductance-enabled
Mobile wallet
Peripheral-enabled payments (credit card reader) - Tethering
USB
Spectrum management
Bluetooth 3.0 vs. 4.1 - Authentication
Swipe pattern
Gesture
Pin code
Biometric
Facial
Fingerprint
Iris scan - Malware
- Unauthorized domain bridging
- Baseband radio/SOC
- Augmented reality
- SMS/MMS/messaging
3.Wearable technology - Devices
Cameras
Watches
Fitness devices
Glasses
Medical sensors/devices
Headsets - Security implications
Unauthorized remote activation/ deactivation of devices or features
Encrypted and unencrypted communication concerns
Physical reconnaissance
Personal data theft
Health privacy
Digital forensics of collected data
|
| Given software vulnerability scenarios, select appropriate security controls. | 1.Application security design considerations- Secure: by design, by default, by deployment
2.Specific application issues - Unsecure direct object references
- XSS
- Cross-site request forgery (CSRF)
- Click-jacking
- Session management
- Input validation
- SQL injection
- Improper error and exception handling
- Privilege escalation
- Improper storage of sensitive data
- Fuzzing/fault injection
- Secure cookie storage and transmission
- Buffer overflow
- Memory leaks
- Integer overflows
- Race conditions
Time of check
Time of use - Resource exhaustion
- Geotagging
- Data remnants
- Use of third-party libraries
- Code reuse
3.Application sandboxing
4.Secure encrypted enclaves
5.Database activity monitor
6.Web application firewalls
7.Client-side processing vs. server-side processing - JSON/REST
- Browser extensions
ActiveX
Java applets - HTML5
- AJAX
- SOAP
- State management
- JavaScript
8.Operating system vulnerabilities
9.Firmware vulnerabilities |
Enterprise Security Operations 20% |
| Given a scenario, conduct a security assessment using the appropriate methods. | 1.Methods- Malware sandboxing
- Memory dumping, runtime debugging
- Reconnaissance
- Fingerprinting
- Code review
- Social engineering
- Pivoting
- Open source intelligence
Social media
Whois
Routing tables
DNS records
Search engines
2.Types - Penetration testing
Black box
White box
Gray box - Vulnerability assessment
- Self-assessment
Tabletop exercises - Internal and external audits
- Color team exercises
Red team
Blue team
White team
|
| Analyze a scenario or output, and select the appropriate tool for a security assessment. | 1.Network tool types - Port scanners
- Vulnerability scanners
- Protocol analyzer
Wired
Wireless - SCAP scanner
- Network enumerator
- Fuzzer
- HTTP interceptor
- Exploitation tools/frameworks
- Visualization tools
- Log reduction and analysis tools
2.Host tool types - Password cracker
- Vulnerability scanner
- Command line tools
- Local exploitation tools/frameworks
- SCAP tool
- File integrity monitoring
- Log analysis tools
- Antivirus
- Reverse engineering tools
3.Physical security tools - Lock picks
- RFID tools
- IR camera
|
| Given a scenario, implement incident response and recovery procedures. | 1. E-discovery- Electronic inventory and asset control
- Data retention policies
- Data recovery and storage
- Data ownership
- Data handling
- Legal holds
2.Data breach - Detection and collection
Data analytics - Mitigation
Minimize
Isolate - Recovery/reconstitution
- Response
- Disclosure
3.Facilitate incident detection and response - Hunt teaming
- Heuristics/behavioral analytics
- Establish and review system, audit and security logs
4.Incident and emergency response - Chain of custody
- Forensic analysis of compromised system
- Continuity of operations
- Disaster recovery
- Incident response team
- Order of volatility
5.Incident response support tools - dd
- tcpdump
- nbtstat
- netstat
- nc (Netcat)
- memdump
- tshark
- foremost
6.Severity of incident or breach - Scope
- Impact
- Cost
- Downtime
- Legal ramifications
7.Post-incident response - Root-cause analysis
- Lessons learned
- After-action report
|
Technical Integration of Enterprise Security 23% |
| Given a scenario, integrate hosts, storage, networks and applications into a secure enterprise architecture. | 1.Adapt data flow security to meet changing business needs
2.Standards - Open standards
- Adherence to standards
- Competing standards
- Lack of standards
- De facto standards
3.Interoperability issues - Legacy systems and software/current systems
- Application requirements
- Software types
In-house developed
Commercial
Tailored commercial
Open source - Standard data formats
- Protocols and APIs
4.Resilience issues - Use of heterogeneous components
- Course of action automation/orchestration
- Distribution of critical assets
- Persistence and non- persistence of data
- Redundancy/high availability
- Assumed likelihood of attack
5.Data security considerations - Data remnants
- Data aggregation
- Data isolation
- Data ownership
- Data sovereignty
- Data volume
6.Resources provisioning and deprovisioning - Users
- Servers
- Virtual devices
- Applications
- Data remnants
7.Design considerations during mergers, acquisitions and demergers/divestitures
8.Network secure segmentation and delegation
9.Logical deployment diagram and corresponding physical deployment diagram of all relevant devices
10. Security and privacy considerations of storage integration
11.Security implications of integrating enterprise applications - CRM
- ERP
- CMDB
- CMS
- Integration enablers
Directory services
DNS
SOA
ESB
|
| Given a scenario, integrate cloud and virtualization technologies into a secure enterprise architecture. | 1.Technical deployment models (outsourcing/insourcing/ managed services/partnership)- Cloud and virtualization considerations and hosting options
Public
Private
Hybrid
Community
Multi-tenancy
Single tenancy - On-premise vs. hosted
- Cloud service models
SaaS
IaaS
PaaS
2.Security advantages and disadvantages of virtualization - Type 1 vs. Type 2 hypervisors
- Container-based
- vTPM
- Hyperconverged infrastructure
- Virtual desktop infrastructure
- Secure enclaves and volumes
3.Cloud augmented security services - Anti-malware
- Vulnerability scanning
- Sandboxing
- Content filtering
- Cloud security broker
- Security as a service
- Managed security service providers
4.Vulnerabilities associated with comingling of hosts with different security requirements - VMEscape
- Privilege elevation
- Live VM migration
- Data remnants
5.Data security considerations - Vulnerabilities associated with a single server hosting multiple data types
- Vulnerabilities associated with a single platform hosting multiple data types/owners on multiple virtual machines
6.Resources provisioning and deprovisioning - Virtual devices
- Data remnants
|
| Given a scenario, integrate and troubleshoot advanced authentication and authorization technologies to support enterprise security objectives. | 1.Authentication- Certificate-based authentication
- Single sign-on
- 802.1x
- Context-aware authentication
- Push-based authentication
2.Authorization
3.Attestation
4.Identity proofing
5.Identity propagation
6.Federation
7.Trust models - RADIUS configurations
- LDAP
- AD
|
| Given a scenario, implement cryptographic techniques. | 1.Techniques- Key stretching
- Hashing
- Digital signature
- Message authentication
- Code signing
- Pseudo-random number generation
- Perfect forward secrecy
- Data-in-transit encryption
- Data-in-memory/processing
- Data-at-rest encryption
Disk
Block
File
Record - Steganography
2.Implementations - Crypto modules
- Crypto processors
- Cryptographic service providers
- DRM
- Watermarking
- GPG
- SSL/TLS
- SSH
- S/MIME
- Cryptographic applications and proper/improper implementations
Strength
Performance
Feasibility to implement
Interoperability - Stream vs. block
- PKI
Wild card
OCSP vs. CRL
Issuance to entities
Key escrow
Certificate
Tokens
Stapling
Pinning - Cryptocurrency/blockchain
- Mobile device encryption considerations
- Elliptic curve cryptography
- P-256 vs. P-384 vs. P521
|
| Given a scenario, select the appropriate control to secure communications and collaboration solutions. | 1.Remote access- Resource and services
- Desktop and application sharing
- Remote assistance
2.Unified collaboration tools - Conferencing
Web
Video
Audio - Storage and document collaboration tools
- Unified communication
- Instant messaging
- Presence
- Email
- Telephony and VoIP integration
- Collaboration sites
Social media
Cloud-based
|
Research, Development and Collaboration 13% |
| Given a scenario, apply research methods to determine industry trends and their impact to the enterprise. | 1.Perform ongoing research - Best practices
- New technologies, securitysystems and services
- Technology evolution (e.g., RFCs, ISO)
2. Threat intelligence - Latest attacks
- Knowledge of currentvulnerabilities and threats
- Zero-day mitigation controls and remediation
- Threat model
3.Research security implications of emerging business tools - Evolving social media platforms
- Integration within the business
- Big Data
- AI/machine learning
4.Global IA industry/community - Computer emergency response team (CERT)
- Conventions/conferences
- Research consultants/vendors
- Threat actor activities
- Emerging threat sources
|
| Given a scenario, implement security activities across the technology life cycle. | 1. Systems development life cycle - Requirements
- Acquisition
- Test and evaluation
- Commissioning/decommissioning
- Operational activities
Monitoring
Maintenance
Configuration and change management - Asset disposal
- Asset/object reuse
2.Software development life cycle - Application security frameworks
- Software assurance
Standard libraries
Industry-accepted approaches
Web services security (WS-security)
Forbidden coding techniques
NX/XN bit use
ASLR use
Code quality
Code analyzers
Fuzzer
Static
Dynamic - Development approaches
DevOps
Security implications of agile, waterfall and spiral software development methodologies
Continuous integration
Versioning - Secure coding standards
- Documentation
Security requirements traceability matrix (SRTM)
Requirements definition
System design document
Testing plans - Validation and acceptance testing
Regression
User acceptance testing
Unit testing
Integration testing
Peer review
3.Adapt solutions to address: - Emerging threats
- Disruptive technologies
- Security trends
4.Asset management (inventory control) |
| Explain the importance of interaction across diverse business units to achieve security goals. | 1.Interpreting security requirements and goals to communicate with stakeholders from other disciplines- Sales staff
- Programmer
- Database administrator
- Network administrator
- Management/executive management
- Financial
- Human resources
- Emergency response team
- Facilities manager
- Physical security manager
- Legal counsel
2.Provide objective guidance and impartial recommendations to staff and senior management on security processes and controls
3.Establish effective collaboration within teams to implement secure solutions
4.Governance, risk and compliance committee |
Gwendolyn 
Francis 
Donahue 
Belle 
Delia 
Blair 
Joyce 
Faithe 
Sara 
Enoch 
Lou 
Angela 
