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·2 min read·Compli Team

The Ultimate Guide to Security Questionnaires

Security questionnaires are a necessary part of B2B sales. Learn how to respond efficiently and close deals faster.

If you've ever sold software to an enterprise customer, you know the drill: just when you think the deal is about to close, the security team sends over a 300-question spreadsheet. Welcome to the world of security questionnaires.

What Are Security Questionnaires?

Security questionnaires are standardized forms that organizations use to assess the security posture of their vendors. They typically cover:

  • Access controls - How do you manage user authentication?
  • Data encryption - What encryption standards do you use?
  • Incident response - What happens when something goes wrong?
  • Compliance certifications - Are you SOC 2 certified? ISO 27001?
  • Business continuity - What's your disaster recovery plan?

Common Questionnaire Formats

SIG (Standardized Information Gathering)

The SIG questionnaire, maintained by Shared Assessments, is one of the most comprehensive formats with over 800 questions in its full version.

CAIQ (Consensus Assessments Initiative Questionnaire)

Created by the Cloud Security Alliance, CAIQ focuses specifically on cloud security with around 300 questions.

Custom Questionnaires

Many large enterprises create their own questionnaires, often combining elements from multiple standards.

Tips for Efficient Responses

1. Build a Knowledge Base

Create a central repository of your security documentation and standard answers. This becomes your single source of truth.

2. Keep Answers Updated

Security practices evolve. Review and update your standard answers quarterly.

3. Be Honest

Never exaggerate your security capabilities. Misrepresentation can lead to contract termination and reputation damage.

4. Provide Evidence

Whenever possible, attach supporting documentation: policies, certifications, audit reports.

5. Use AI Assistance

Modern AI tools can help match questions to your existing answers and suggest responses based on your security documentation.

The Compli Approach

We're building Compli to eliminate the pain of security questionnaires. Our AI learns from your policies and past responses to generate accurate, consistent answers in seconds—not days.

No more copying and pasting from spreadsheets. No more inconsistent answers. Just fast, accurate responses that help you close deals.


Interested in automating your security questionnaire responses? Contact us on hello@compli.in to join our early access program.