Comprehensive Vendor Security & Sensitive Network Access Assessment

1. Vendor Organization & Business Relationship Metadata

This section captures foundational information about the vendor's legal structure, business relationship parameters, and operational footprint. Accurate completion ensures proper risk tiering and contractual alignment.


Vendor Legal Entity Registered Name

DBA or Trading Name (if different)

Registered Corporate Headquarters Address

Corporate Legal Structure

If Subsidiary or Joint Venture, specify Parent Organization(s)

Primary Industry Vertical

Business Relationship Classification

Total Contract Value (LCY)

Contract Effective Date


Contract Expiration Date

Expected Go-Live/Integration Start Date


Primary Business Use Case & Justification

Data Classification Levels Vendor Will Access (select all that apply)

Geographic Regions Where Vendor Operates or Stores Data

Key Vendor Contact Points

Full Name

Role/Title

Email Address

Direct Phone

Primary Contact Type

Jane Smith
Account Executive
jane.smith@vendor.com
+1-555-0100
Commercial
John Doe
Chief Information Security Officer
john.doe@vendor.com
+1-555-0101
Security
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Does vendor maintain comprehensive Cybersecurity Insurance?


Does vendor maintain Professional Liability/E&O Insurance?

Business Continuity Plan (BCP) Maturity Level

Disaster Recovery Site Locations & Failover Capabilities

Has vendor experienced a data breach or security incident in past 3 years?


2. Network Integration & Enterprise Data Access Scope

Detail the technical integration architecture, data access patterns, and network connectivity requirements. This information is critical for firewall rules, access controls, and network segmentation decisions.


Primary Integration Architecture

Will vendor access enterprise network via API?


Will vendor establish VPN connectivity?


Types of Enterprise Data Vendor Will Access (select all)

Estimated Volume of Data Records (per data type selected above)

Specific Enterprise Systems & Applications to be Accessed

Network Segments & Security Zones Vendor Will Access

User Authentication & Federation Method

Is Multi-Factor Authentication (MFA) enforced for all vendor personnel?


Will vendor require Privileged/Administrative Access?


Detailed Data Flow Description (how data moves between systems)

Upload Network Architecture Diagram (Visio, PDF, or PNG)

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Data Residency & Sovereignty Model

Will vendor personnel access systems remotely from offshore locations?


Session Timeout Setting (minutes)

Is IP Whitelisting/Restricted Network Access implemented?


3. Cybersecurity Certification (SOC 2, ISO 27001) & Encryption Audit

Comprehensive validation of vendor's security posture through recognized frameworks, encryption standards, and proactive security testing. Evidence must be current (within 12 months).


SOC 2 Attestation Status

Can you provide the full SOC 2 report (management letter included)?


ISO 27001 Certification Status

Can you provide ISO 27001 certificate and scope statement?


Additional Security Frameworks & Compliances (select all applicable)

Is all sensitive data encrypted at rest using industry-standard algorithms?


Encryption Standard for Data at Rest

Is data encrypted in transit across all network channels?


Minimum TLS Version for Data in Transit

Key Management & Cryptographic Key Storage

Certificate Management & PKI Process Description

Vulnerability Scanning Frequency

Independent Penetration Testing Frequency

Date of Last External Penetration Test

Upload Most Recent Penetration Test Report (summary)

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Does vendor operate a public Bug Bounty or Vulnerability Disclosure Program?


Is a formal Security Incident Response Plan documented and tested?


Security Operations Center (SOC) Availability

4. Third-Party Supply Chain Risk & Sub-Processor Inspection

Evaluate downstream dependencies, sub-processor governance, and supply chain concentration risks. Transparency into the vendor's ecosystem is critical for comprehensive risk assessment.


Does vendor utilize sub-processors or fourth-party vendors to deliver services?


Sub-Processor Notification & Approval Process

Sub-Processor Due Diligence Standard

Sub-Processor Inventory & Risk Profile

Sub-Processor Legal Name

Service Provided (e.g., hosting, AI model, support)

Primary Data Center Location(s)

Data Types Accessed

Certifications Held

Contractual Safeguards in Place

Amazon Web Services
Cloud hosting infrastructure
US-East-1, EU-West-1
PII,Logs
SOC 2,ISO 27001
Yes
AI Analytics Corp
Machine learning model processing
US-West-2
Financial,Other
SOC 2
Yes
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Does vendor rely on fourth-party vendors (sub-processors of sub-processors)?


Supply Chain Concentration Risk Assessment

Geographic & Political Risk Factors (select all applicable)

Cross-Border Data Transfer Mechanism

Do we retain right to approve new sub-processors?

Do we retain audit rights over sub-processors?

Can we terminate for cause if sub-processor fails security standards?

Describe Sub-Processor Change Management & Communication Process

5. Enterprise Procurement Lead & Chief Information Security Officer (CISO) Approval

Final risk assessment, approval workflow, and executive attestation. This section consolidates findings and captures formal authorization for vendor onboarding.


Procurement Lead Full Name

Procurement Lead Corporate Email

Has a comprehensive risk assessment been completed?


Upload Risk Assessment Report & Supporting Evidence

Choose a file or drop it here
 

Were any compliance gaps or security deficiencies identified?


Has vendor completed enterprise security questionnaire?

Has vendor presented to security architecture review board?

Recommended Approval Decision

If Approved with Conditions, specify all conditions and monitoring requirements

Is CISO review and approval required for this vendor tier?


If yes, CISO Corporate Email

Required Security Controls to be Contractually Mandated

Are all security requirements included in master service agreement?

Security Review & Re-assessment Frequency

Is renewal review required at contract expiration?


Procurement Lead Digital Signature & Approval

Chief Information Security Officer (CISO) Digital Signature & Approval

Final Approval Date

Additional Comments & Risk Acceptance Justification

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