.NET & ASP.NET CORE · DAY 080
Security headers and HTTPS: .NET lessons from production
Expona Admin · Oct 27, 2026 · 7 min read
Tag · 395 articles · 1 interview series
#Security
Practical Security articles, guides and code examples from the Expona engineering blog.
Articles
395 articles
.NET & ASP.NET CORE · DAY 081
CORS done right: what every .NET developer should know
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 082
Data protection and encryption: best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 091
My .NET pull request checklist: best practices explained
Expona Admin · Oct 27, 2026 · 10 min read
.NET & ASP.NET CORE · DAY 098
My production-ready .NET template: a step-by-step guide
Expona Admin · Oct 27, 2026 · 10 min read
NESTJS · DAY 004
Dependency injection in NestJS: best practices explained
Expona Admin · Oct 27, 2026 · 9 min read
NESTJS · DAY 005
Custom providers: useValue, useClass, useFactory in NestJS
Expona Admin · Oct 27, 2026 · 8 min read
NESTJS · DAY 008
DTOs that protect your API: patterns, pitfalls and fixes
Expona Admin · Oct 27, 2026 · 8 min read
NESTJS · DAY 011
Environment-specific configuration for NestJS developers
Expona Admin · Oct 27, 2026 · 10 min read
NESTJS · DAY 020
Multi-tenancy in NestJS: real-world lessons and examples
Expona Admin · Oct 27, 2026 · 7 min read
NESTJS · DAY 022
JWT authentication with Passport: lessons from production
Expona Admin · Oct 27, 2026 · 8 min read
NESTJS · DAY 024
Roles and permissions with decorators: a practical guide
Expona Admin · Oct 27, 2026 · 8 min read
NESTJS · DAY 026
Refresh tokens in NestJS: a hands-on guide for engineers
Expona Admin · Oct 27, 2026 · 8 min read
NESTJS · DAY 027
Google login in NestJS: a practical guide for developers
Expona Admin · Oct 27, 2026 · 9 min read
NESTJS · DAY 040
WebSockets with NestJS gateways: lessons from production
Expona Admin · Oct 27, 2026 · 7 min read
NESTJS · DAY 048
OpenAPI docs with @nestjs/swagger: a step-by-step guide
Expona Admin · Oct 27, 2026 · 7 min read
NESTJS · DAY 052
E2E tests with Supertest: NestJS lessons from production
Expona Admin · Oct 27, 2026 · 9 min read
NESTJS · DAY 054
Structured logging with Pino: what developers should know
Expona Admin · Oct 27, 2026 · 7 min read
NESTJS · DAY 060
Receiving webhooks in NestJS: what developers should know
Expona Admin · Oct 27, 2026 · 7 min read
NESTJS · DAY 061
rawBody without breaking JSON parsing: a practical guide
Expona Admin · Oct 27, 2026 · 8 min read