Know-How
Technical knowledge base for security professionals.
Security Principles
Based on the BDEW Whitepaper 'Secure Systems' and industry best practices.
Secure Systems Design
The four fundamental principles of secure system design according to BDEW Whitepaper.
Security by Design
Building security into system architecture from the beginning, not as an afterthought.
Defence in Depth
Multiple independent security layers that protect even if one layer fails.
Technologies
Core technologies powering Signando REST.
OpenAPI
The industry standard for REST API documentation - and the key to schema-based security.
NATS JetStream
High-performance message streaming for isolated, secure component communication.
Rust
Memory-safe systems programming language eliminating entire classes of vulnerabilities.
Public Key Infrastructure
Asymmetric cryptography fundamentals: keys, certificates, encryption and digital signatures.