Forem

David McHale profile picture

David McHale

Director of Security by day, co-founder of HailBytes by night. We ship cloud-ready security tools on AWS and Azure marketplaces - SAT for the human layer, ASM for the technical perimeter.

Location Colorado Joined Joined on  Personal website https://www.hailbytes.com github website

Education

University of Maryland, College Park

Pronouns

they/them

Work

Co-Founder at HailBytes

Why your phishing simulations land in spam (and the SPF / DKIM / DMARC fix that actually works)
Cover image for Why your phishing simulations land in spam (and the SPF / DKIM / DMARC fix that actually works)
david_dev_sec profile

Why your phishing simulations land in spam (and the SPF / DKIM / DMARC fix that actually works)

#security #devops #tutorial #beginners
Comments
4 min read

Want to connect with David McHale?

Create an account to connect with David McHale. You can also sign in below to proceed if you already have an account.

Create Account
Already have an account? Sign in
Giving an AI agent a recon toolbox: wiring 30+ security tools into an MCP server
Cover image for Giving an AI agent a recon toolbox: wiring 30+ security tools into an MCP server
david_dev_sec profile

Giving an AI agent a recon toolbox: wiring 30+ security tools into an MCP server

#agents #ai #cybersecurity #mcp
2
Comments 2
3 min read
That Time SQLite File Existence Lied to Us
david_dev_sec profile

That Time SQLite File Existence Lied to Us

#devops #sqlite #debugging #linux
Comments
2 min read
We Shipped 79 PRs in a Few Weeks. Claude Code Did Most of the Work.
Cover image for We Shipped 79 PRs in a Few Weeks. Claude Code Did Most of the Work.
david_dev_sec profile

We Shipped 79 PRs in a Few Weeks. Claude Code Did Most of the Work.

#ai #llm #productivity #tooling
1
Comments
2 min read
We Hardened Ubuntu 24.04 for Security Tools (And Broke Everything First)
Cover image for We Hardened Ubuntu 24.04 for Security Tools (And Broke Everything First)
david_dev_sec profile

We Hardened Ubuntu 24.04 for Security Tools (And Broke Everything First)

#security #devops #ubuntu #ai
1
Comments
3 min read
Our Godot Game Only Crashed on Expensive PCs (Here's Why)
david_dev_sec profile

Our Godot Game Only Crashed on Expensive PCs (Here's Why)

#gamedev #godot #performance #programming
6
Comments 7
3 min read
Run Phishing Simulations for $37/Month Instead of $30,000/Year
Cover image for Run Phishing Simulations for $37/Month Instead of $30,000/Year
david_dev_sec profile

Run Phishing Simulations for $37/Month Instead of $30,000/Year

#security #opensource #azure #devops
Comments
2 min read
loading...