Identify Third-Party Systems
Let’s kick off by identifying all third-party systems that interact with our sensitive data. Why is this fundamental? Well, knowing what we're dealing with sets the stage for gauging potential risks and vulnerabilities. You don’t want unknown players in the game, right? Ensure you have access to system inventories and audit logs. Challenges might crop up if system boundaries aren’t well-defined, but regular audits will keep you on top. Gather your resources, maybe a network mapping tool and start your treasure hunt!
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1Data Storage
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2Networking
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3Application Hosting
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4Email Service
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5Payment Gateway
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1List known systems
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2Check audit logs
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3Map network
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4Review contracts
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5Identify access points
Classify Data Types Involved
What data is involved? Why does this matter? Different data types have varying security needs. By classifying them, you can focus resources on the most sensitive areas. The trickiest part might be overlooking data types. Lean on data discovery tools to cover all bases and classify diligently. Expect reduced risk exposure and improved compliance as a result.
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1Public
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2Internal
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3Confidential
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4Restricted
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5Sensitive
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1Identify data sources
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2Classify by type
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3Label by sensitivity
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4Verify classification
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5Document results
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1Personal Identification
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2Financial
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3Health Records
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4Intellectual Property
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5Operational
Evaluate Access Control Measures
Who has the keys to the kingdom? Evaluating access control measures ensures that only the right people have access to sensitive data. What could go wrong? If access is too broad, it opens doors to data breaches. Tighten those controls by regularly reviewing user permissions. Remember to document your findings.
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1Role-Based
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2Attribute-Based
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3Mandatory
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4Discretionary
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5Multi-Factor
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1Review user permissions
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2Analyze access logs
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3Assess authorization policies
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4Check for over-privileged accounts
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5Enforce least privilege
Assess Encryption Practices
Encryption is your data's fortress. How robust is it? Assess the encryption practices in place to ensure they align with the latest standards. Are there weak algorithms in use? Beware of obsolete encryption standards and ensure you're using strong, industry-approved protocols. Stay secure by implementing encryption tools and regularly updating them.
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1AES
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2RSA
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3SHA-256
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43DES
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5Blowfish
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1Data at Rest
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2Data in Transit
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3Data in Use
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4End-to-End
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5Full Disk
Verify Network Security Measures
A secure network is a shield against cyber threats. How sturdy is yours? Verify network security measures to ascertain they prevent unauthorized access and ensure integrity. Are firewalls and intrusion detection systems in place? Troubles might include misconfigured devices. Employ network security tools and regular scans.
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1Review firewall settings
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2Check antivirus software
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3Assess intrusion detection system
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4Conduct penetration testing
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5Ensure VPN security
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1Firewalls
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2Antivirus
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3Intrusion Detection
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4SIEM Systems
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5VPN
Conduct Vulnerability Assessment
Every system has weak spots. Your mission? To pinpoint these vulnerabilities before attackers do. Conducting a vulnerability assessment reveals potential risks. Can outdated software be an issue? Absolutely. Use vulnerability scanning tools to identify and patch weaknesses. The aim is fortification.
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1Identify outdated software
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2Run vulnerability scans
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3Analyze scan results
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4Prioritize vulnerabilities
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5Patch identified issues
Review Incident Response Plan
When a breach occurs, a solid incident response plan is your best ally. Does yours hold up under scrutiny? Review it carefully. Any oversights can spell disaster in the heat of the moment. Make updates if necessary, involving all stakeholders in the discussion to ensure everyone is prepared for potential incidents.
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1Detection
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2Analysis
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3Containment
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4Eradication
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5Recovery
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1Check latest updates
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2Discuss with teams
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3Simulate a response drill
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4Evaluate past incidents
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5Improve communication protocol
Analyze Security Training Programs
Are your employees up to speed on security protocols? Analyzing security training programs helps ensure they’re prepared to defend against cyber threats. Is your training outdated? Revamp it with current best practices. Look into feedback from trainees and employ various learning tools for better engagement.
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1Monthly
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2Quarterly
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3Bi-Annually
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4Annually
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5Bi-Monthly
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1Collect feedback
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2Review training content
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3Identify gaps
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4Update materials
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5Conduct test drills
Evaluate Data Backup Procedures
Backup procedures play the role of a safety net. How reliable is yours? Evaluating them regularly can prevent data loss calamities. Are backup frequencies and locations in check? Evaluate and ensure compliance with recovery objectives. Utilize automated backup solutions to simplify processes.
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1Daily
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2Weekly
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3Monthly
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4Quarterly
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5Real-Time
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1Full
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2Incremental
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3Differential
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4Mirror
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5Network
Check Compliance with NIST 800-171
NIST 800-171 compliance protects sensitive information. Is your organization aligned with its guidelines? Conduct compliance reviews to catch any lapses before they cause trouble. It’s crucial to engage with experts familiar with the framework. Achieve peace of mind knowing your systems are secure.
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1Review control families
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2Check documentation
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3Conduct gap analysis
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4Implement missing controls
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5Validate implementation
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1Compliant
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2Partially Compliant
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3Non-Compliant
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4Under Review
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5Needs Assessment
Approval: Compliance Review
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Identify Third-Party SystemsWill be submitted
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Classify Data Types InvolvedWill be submitted
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Evaluate Access Control MeasuresWill be submitted
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Assess Encryption PracticesWill be submitted
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Verify Network Security MeasuresWill be submitted
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Conduct Vulnerability AssessmentWill be submitted
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Review Incident Response PlanWill be submitted
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Analyze Security Training ProgramsWill be submitted
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Evaluate Data Backup ProceduresWill be submitted
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Check Compliance with NIST 800-171Will be submitted
Examine Contractual Security Obligations
Contracts often include security obligations. Are you meeting them? Examine them to ensure compliance with agreements and avoid potential pitfalls. Overlooking these can lead to contractual breaches. Work closely with legal advisors to understand and fulfill these obligations effectively.
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1Vendors
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2Clients
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3Partners
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4Consultants
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5Affiliates
Evaluate Physical Security Controls
Are your physical security controls foolproof? Evaluate them to ensure protection against unauthorized physical access to sensitive areas. Consider potential lapses, for instance, outdated locks. Conduct regular security audits and invest in technological upgrades for enhanced security.
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1CCTV Cameras
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2Access Control Systems
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3Guards
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4Biometric Entry
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5Alarm Systems
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1Inspect access points
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2Test alarm systems
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3Review camera footage
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4Assess guard effectiveness
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5Check biometric systems
Assess Continuous Monitoring Procedures
Continuous monitoring is the eye that never blinks. Is yours sharp enough? Assess it to ensure real-time detection of anomalies and threats. Challenges may include managing data overload, but tools like SIEM can streamline processes. Your goal is a network that’s constantly vigilant.
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1SIEM
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2Network Analyzers
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3Endpoint Protection
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4Log Management
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5Threat Detection
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1Network Traffic
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2User Activity
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3System Logs
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4Intrusion Attempts
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5Data Exfiltration
The post Third-Party Security Evaluation Checklist for NIST 800-171 first appeared on Process Street.