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On-Premise Testing for Banking Apps Without Trade-Offs in Compliance
Featured Dev.to

On-Premise Testing for Banking Apps Without Trade-Offs in Compliance

Banking applications depend on multiple internal systems including authentication services, core...

2 hours ago Read More
Partial Password Authentication
Dev.to security, backend
Partial Password Authentication

Recently, I switched to another bank, and after setting up the online banking credentials and trying...

1 day ago Read
Zero-Allocation PII Redaction in Go: Processing 780MB of Logs in Under 3 Minutes
Dev.to go, security, ai, privacy
Zero-Allocation PII Redaction in Go: Processing 780MB of Log...

Zero-Allocation PII Redaction in Go: Processing 780MB of Logs in Under 3 Minutes Every...

1 day ago Read
I Saw Someone Build an AI-Powered Kali Lab at BSides San Diego. Then I Built My Own.
Dev.to security, ai, docker, bugbounty
I Saw Someone Build an AI-Powered Kali Lab at BSides San Die...

How a conference demo turned into a full bug bounty lab with Claude Desktop, Discord remote access,....

2 days ago Read
I Can Finally Screen-Share My SQL Client Without Leaking Prod Data
Dev.to privacy, security, database, webdev
I Can Finally Screen-Share My SQL Client Without Leaking Pro...

We were halfway through a customer demo when I remembered I was connected to staging, not to the dem...

3 days ago Read
I Thought the Hard Part Was the Code. Turns Out Production Is Where Security Assumptions Go to Die.
Dev.to python, security, docker, backend
I Thought the Hard Part Was the Code. Turns Out Production I...

This is Part 4 of a 4-part series on building AuthShield - a production-ready standalone...

3 days ago Read
Hardening Linux on Raspberry Pi 5
Dev.to linux, raspberrypi, security, homelab
Hardening Linux on Raspberry Pi 5

Introduction In this tutorial we will go over how to harden a Linux system. In this...

4 days ago Read
Why Cursor Keeps Generating Wildcard CORS -- And How to Fix It
Dev.to security, webdev, ai, devsecops
Why Cursor Keeps Generating Wildcard CORS -- And How to Fix...

TL;DR AI editors almost always default to cors() with no config -- which sets...

4 days ago Read
Why Prompt-Only Moderation Failed in My AI Generation App
Dev.to ai, productivity, security, programming
Why Prompt-Only Moderation Failed in My AI Generation App

When I first added moderation to my AI generation app, I treated it as a text problem. That seemed....

6 days ago Read
Tracking, Propagation Attacks, and What We Found in Real Email Traffic
Dev.to privacy, security, webdev
Tracking, Propagation Attacks, and What We Found in Real Ema...

A few weeks ago I posted about finding the same per-recipient identifier in three independent places...

6 days ago Read
Rate Limiting Wasn't Enough — So I Built an API Gateway with Behavioral Abuse Detection
Dev.to api, backend, security, showdev
Rate Limiting Wasn't Enough — So I Built an API Gateway with...

Real rate limiting, Bloom filters, credential stuffing detection, and the bugs that almost broke...

6 days ago Read