The B2B SaaS Founder's Security Playbook
Enterprise Readiness Without a Security Team
By Deepak Gupta1.5 hours8 chaptersPublished Updated
A practical guide for non-security SaaS founders who need to implement security properly without a dedicated security team. Covers auth architecture, SOC 2, enterprise SSO, API security, and the security checklist for fundraising due diligence.
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Why Customers Will Ask About Security Before They Buy
The security questionnaire that kills deals and how to turn it into a competitive advantage.
Auth Architecture Decisions You Can't Undo
The identity choices that compound: password storage, session management, and token design.
SOC 2 Without Losing Your Sanity
A founder-friendly walkthrough of SOC 2 Type I and II: what it actually takes, costs, and timelines.
Building Identity Right: Lessons From an Identity Founder
Lessons from scaling LoginRadius to 1B+ users on what to build, what to buy, and what to avoid.
Enterprise SSO: The Feature That Unlocks 6-Figure Deals
SAML, OIDC, SCIM: why enterprise customers demand SSO and how to implement it without over-engineering.
API Security for SaaS Products
Authentication, rate limiting, input validation, and the API security mistakes that lead to breaches.
Your Security Checklist for Series A Due Diligence
What investors and enterprise buyers look for, and the minimum security posture to pass scrutiny.
When to Hire Your First Security Person
The hiring decision, what to look for, and how to structure security responsibilities before you have a team.