Mastering `net/netip` in Go: Validate user input as valid `AddrPort`, avoid zero value issues & optimize performance with `AddrPortFrom`. Follow best practices for string representation, integration & more.

Mastering `net/netip` in Go: Immutable `Addr` type ensures safety & efficiency, no heap allocations, fast comparisons. Use `MustParseAddr` with caution & avoid mixing `net.IP` & `netip.Addr`. Optimize network programming with `AddrPort`!

Benchmarking & optimizing crypto ops in Go for speed without sacrificing security. Use built-in stopwatch, hardware acceleration & profiling tools to fine-tune your crypto code.

crypto commandments: use secure algorithms, validate certificates, and avoid common pitfalls like nonce reuse and weak encryption. Stay up-to-date on security advisories to protect your secrets.

Learn digital signatures with Go: RSA, ECDSA & Ed25519 explained. Create secure, unforgeable autographs for messages & verify authenticity in the digital world.

Go's crypto package: a comprehensive toolkit for building secure applications with AES encryption, digital signatures, and more, following KISS, Safety First, Speed Demon, Play Well With Others, and By the Book principles.