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How to write an RFP for traditional MSSP

Requirements, questions, and evaluation criteria specific to traditional MSSP procurement

8 min read

RFPs are critical for procuring Traditional Managed Security Service Providers (MSSPs) due to the complex blend of technology, human expertise, and operational processes involved. A well-defined RFP ensures that the selected MSSP aligns with an organization's specific security needs, compliance requirements, and risk tolerance. The stakes are high, as a poorly chosen MSSP can create a false sense of security, leading to significant financial and reputational damage.

What makes traditional MSSP RFPs different

RFPs for Traditional MSSPs are unique due to the hybrid nature of most enterprise environments, requiring a provider to manage both legacy on-premise systems and modern cloud infrastructure. The focus is shifting from basic device management to proactive threat detection and response, necessitating a clear understanding of the MSSP's capabilities in areas like SIEM correlation, threat intelligence integration, and incident handling.nnRegulatory compliance is another key differentiator.

Organizations must ensure that the MSSP can meet specific industry standards such as PCI-DSS, HIPAA, or SOC 2, and that their reporting capabilities align with audit requirements. Data sovereignty and residency are also critical considerations, especially for organizations operating in multiple geographic regions.nnFinally, the "human element" is paramount. Unlike purely technical software purchases, MSSP services rely heavily on the expertise and experience of security analysts.

The RFP must assess the MSSP's staffing model, analyst skill levels, and incident response workflows to ensure that they can effectively protect the organization from evolving cyber threats.

  • Ability to manage both on-premise and cloud environments
  • Compliance with relevant industry regulations (e.g., PCI-DSS, HIPAA, SOC 2)
  • Expertise and experience of security analysts and incident responders
  • Integration with existing security tools and IT infrastructure

RFP vs RFI vs RFQ

Here's when to use each document type when procuring traditional MSSP software.

RFI

Request for Information

Use early in your search to understand what vendors offer and narrow your list. Gather general capabilities, company background, and high-level pricing ranges.

RFP

Request for Proposal

Use when you know your requirements and want detailed vendor solutions and pricing. This is your main evaluation document for shortlisted vendors.

RFQ

Request for Quote

Use when requirements are fixed and you just need final pricing. Often used after RFP when you're ready to negotiate with finalists.

For Traditional MSSPs, an RFI is useful for initial market research to understand the range of services and technologies offered. An RFP is essential for detailed evaluation of technical capabilities, service levels, and pricing models. An RFQ is generally not suitable due to the complexity and customization required for effective managed security services.

Technical requirements checklist

Use this checklist when defining your RFP scope.

Security Monitoring & Alerting

  • 24/7/365 security monitoring and alerting
  • SIEM log aggregation and correlation
  • Intrusion detection and prevention (IDS/IPS)
  • Vulnerability scanning and management

Incident Response

  • Incident response plan development and execution
  • Malware analysis and remediation
  • Forensic investigation capabilities
  • Incident reporting and communication

Compliance & Reporting

  • Compliance reporting for relevant regulations (e.g., PCI-DSS, HIPAA, SOC 2)
  • Customizable reporting dashboards
  • Audit log retention and management
  • Data residency and sovereignty compliance

Technology & Integration

  • Firewall management and configuration
  • Endpoint detection and response (EDR) integration
  • Cloud security monitoring (AWS, Azure, GCP)
  • Threat intelligence feed integration

Service Level Agreements (SLAs)

  • Uptime guarantee for monitoring services
  • Mean Time to Detect (MTTD) SLA
  • Mean Time to Respond (MTTR) SLA
  • Escalation procedures and response times

Questions to include in your RFP

Service Delivery Model

  • Describe your Security Operations Center (SOC) staffing model, including analyst tiers and shift coverage.
    Ensures adequate coverage and expertise for threat detection and response.
  • What is your process for onboarding new clients and integrating with existing security infrastructure?
    Smooth onboarding minimizes disruption and ensures effective monitoring from day one.
  • Do you offer co-managed security options, allowing our internal IT team to collaborate with your analysts?
    Co-management enables knowledge transfer and allows internal teams to mature their security capabilities.
  • How do you handle incident escalation and communication during a security event?
    Clear communication protocols are essential for timely and effective incident response.

Technology Platform

  • What SIEM platform do you use, and how does it correlate logs from different sources?
    The SIEM is the core of the MSSP's monitoring capabilities.
  • Describe your threat intelligence integration capabilities, including the sources of your threat feeds.
    Up-to-date threat intelligence is crucial for identifying and responding to emerging threats.
  • Can you integrate with our existing security tools, such as firewalls, endpoint protection, and cloud security platforms?
    Seamless integration maximizes visibility and streamlines incident response.
  • What is your approach to vulnerability management and patch management?
    Proactive vulnerability management reduces the attack surface and minimizes the risk of exploitation.
  • How do you leverage automation and machine learning to improve threat detection and response?
    Automation can reduce alert fatigue and improve the efficiency of security analysts.

Compliance & Governance

  • What compliance certifications do you hold (e.g., SOC 2, ISO 27001)?
    Certifications demonstrate a commitment to security best practices.
  • Can you provide compliance reporting that aligns with our specific regulatory requirements (e.g., PCI-DSS, HIPAA)?
    Compliance reporting simplifies audits and demonstrates adherence to regulatory standards.
  • What is your data retention policy, and how do you ensure data sovereignty and residency requirements are met?
    Data governance is critical for complying with privacy regulations like GDPR.
  • What is your approach to security awareness training for your analysts?
    Well-trained analysts are better equipped to identify and respond to sophisticated threats.

Incident Response

  • Describe your incident response process, including roles, responsibilities, and communication protocols.
    A well-defined incident response plan is essential for minimizing the impact of security incidents.
  • What is your average response time for high-severity security incidents?
    Rapid response times minimize damage and prevent further compromise.
  • Do you offer forensic investigation services to determine the root cause of security incidents?
    Forensic investigation helps prevent future incidents and improve security posture.
  • Can you provide examples of successful incident response engagements you have conducted for similar clients?
    Demonstrates experience and expertise in handling real-world security incidents.
  • How do you handle communication with law enforcement and regulatory agencies during a security incident?
    Proper communication ensures compliance with legal and regulatory requirements.

Pricing & Contract

  • Describe your pricing model, including all fees and potential overage charges.
    Transparent pricing is essential for accurate budgeting and cost management.
  • What is included in the base service fee, and what are the costs for add-on services?
    Understanding the scope of the base service helps avoid unexpected costs.
  • What are your data retention costs for both hot and cold storage?
    Data retention costs can be significant, especially for compliance purposes.
  • What are the terms of the contract, including termination clauses and data portability options?
    Clear contract terms protect your organization's interests and ensure a smooth transition if needed.
  • Can you provide a detailed breakdown of the total cost of ownership (TCO) for your services?
    TCO analysis helps compare different MSSP offerings and identify potential cost savings.

Transition & Support

  • Describe your transition plan and timeline for implementing your services.
    A well-defined transition plan minimizes disruption and ensures a smooth handover.
  • What level of support is provided during the transition and ongoing operations?
    Adequate support ensures that issues are resolved quickly and efficiently.
  • Will we have a dedicated account manager or point of contact?
    A dedicated contact simplifies communication and ensures accountability.
  • What is your customer satisfaction rating, and can you provide references from similar clients?
    Customer satisfaction is a key indicator of service quality.

Compliance and security requirements

Depending on your industry, you may need to require proof of these certifications and standards.

PCI-DSS

Required if handling payment card data. If applicable, request current PCI-DSS compliance certificate and Attestation of Compliance (AOC).

HIPAA

Required for healthcare data. If applicable, request Business Associate Agreement (BAA) template and HIPAA compliance documentation.

SOC 2 Type II

Required for saas providers and organizations handling sensitive data. If applicable, request SOC 2 Type II audit report.

GDPR

Required if processing personal data of eu citizens. If applicable, request documentation on GDPR compliance measures and data residency policies.

NIST Cybersecurity Framework

Required for organizations seeking a comprehensive cybersecurity framework. If applicable, inquire about alignment with the NIST Cybersecurity Framework and specific controls implemented.

Evaluation criteria

Here is the suggested weighting for traditional MSSP RFPs.

Functionality Fit How well the solution meets stated requirements.
25%
Incident Response Capabilities Effectiveness of incident detection, response, and remediation processes.
20%
Technology & Integration Compatibility with existing infrastructure and security tools.
15%
Compliance & Reporting Ability to meet regulatory requirements and provide accurate reporting.
15%
Service Level Agreements (SLAs) Guaranteed uptime, response times, and performance metrics.
10%
Total Cost of Ownership Implementation, licensing, and ongoing costs.
10%
Vendor Reputation & Stability Financial stability, industry recognition, and customer references.
5%

Some weights were adjusted based on your priorities.

  • Increase if replacing a highly customized legacy system.
  • Increase if complex integration landscape exists.

Red flags to watch

  • Vague pricing responses

    Vendors who can't provide clear pricing often have hidden costs or complex fee structures that inflate TCO.

  • No customer references in your industry

    Lack of relevant references suggests limited experience with your specific requirements and use cases.

  • "Black Box" Operations

    Vendor refuses to show the backend console or logic, hindering transparency and control.

  • Aggregation-Only

    Vendor collects logs but has no correlation logic defined, resulting in missed threats.

  • Hardware Dependency

    Vendor requires you to rip-and-replace all firewalls to use their service, creating vendor lock-in.

Key metrics to request

Ask vendors to provide benchmarks from similar customers.

Mean Time to Detect (MTTD)

Indicates the speed at which threats are identified.

Mean Time to Respond (MTTR)

Measures the efficiency of incident containment and remediation.

False Positive Rate (FPR)

Highlights the accuracy of threat detection and reduces alert fatigue.

Implementation timeline for similar customers

Helps set realistic expectations and identify potential delays.

Customer satisfaction rating

Provides insight into the vendor's service quality and customer support.