Source-available software can provide enhanced security compared to closed-source SaaS, but the actual security level depends on organizational capabilities and implementation practices.

Security advantages of source-available:

• Organizations can audit, modify, and patch software themselves, providing direct control over security
• Transparency allows identification and remediation of security vulnerabilities
• Ability to implement custom security controls and encryption methods
• No dependence on vendor security practices or response times for critical vulnerabilities

SaaS security considerations:

• Security is managed by the vendor, which can provide specialized expertise and resources
• May offer better security for organizations without dedicated security teams
• Vendor bears responsibility for security updates and threat response
• Potential limitations in implementing organization-specific security requirements

Optimal approach:

• Source-available solutions like Snowplow provide security transparency with vendor support
• Organizations can leverage both internal security expertise and vendor security best practices
• Ability to implement custom security measures while benefiting from vendor security updates and guidance