What is the minimum viable security a B2B SaaS startup should have?
At a minimum, you should secure access, encrypt data, and log sensitive actions. Enforce two factor authentication for admin accounts and core tools, use HTTPS everywhere, and rely on managed databases with encryption at rest. Implement proper access control so each user can only see data they are entitled to, and audit high risk operations such as changing billing details or exporting data. Keep dependencies patched and have a simple process for applying updates regularly. Communicate these basics clearly in your security page so customers see you take their data seriously even if you are still small.
Related Security & Compliance Questions And Answers
- When should a startup worry about compliance and data residency rules?
- How important is role based access control for an early stage SaaS product?
- How should we handle secrets such as API keys, tokens, and passwords in a startup codebase?
- What should a small startup have in place for incident response?
- Do startups really need SOC 2 or ISO 27001, and when should we start?
- What security requirements do enterprise customers usually ask for in vendor questionnaires?
- How should we secure user authentication in a SaaS app without overbuilding?
- What should we encrypt in a startup product (in transit, at rest, backups)?
- How do we implement least privilege access for a small team without slowing down?
- What are common security mistakes startups make when moving fast?
- How should we handle customer data deletion and retention for privacy laws (GDPR)?
- What’s a practical approach to vulnerability scanning and dependency security for startups?
- Do we need penetration testing, and how often?
- What’s the best way to manage security across third-party vendors and SaaS tools?
- How can we secure admin panels and internal tools used by support and ops teams?
- What should we include in a “security one-pager” for sales and customers?
- How do we set up logging and monitoring that helps security without collecting too much data?
- How should startups handle access when employees leave or contractors roll off?
- What’s a realistic security roadmap for the next 90 days for a SaaS startup?
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