DEV Community

Jonathan profile picture

Jonathan

QA leader at Apple, Amazon, and TiVo. 20+ years in automation and QA engineering. Now building courses on OWASP LLM security testing for QA engineers and SDETs.

Location San Mateo, CA Joined Joined on  github website

Education

BSCS @ CSU East Bay

Pronouns

he/him

Stop Testing the Prompt. Test the Tool Boundary.

Stop Testing the Prompt. Test the Tool Boundary.

Comments
7 min read

Want to connect with Jonathan?

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

Already have an account? Sign in
Build a Release-Blocking Containment Test for AI Agent Sandboxes

Build a Release-Blocking Containment Test for AI Agent Sandboxes

Comments
6 min read
Indirect Prompt Injection: Build a Release-Blocking Test for Web-Enabled AI Agents

Indirect Prompt Injection: Build a Release-Blocking Test for Web-Enabled AI Agents

Comments
8 min read
The Approval Dialog Showed One File. The AI Agent Wrote to Another.

The Approval Dialog Showed One File. The AI Agent Wrote to Another.

Comments
4 min read
Your MCP Client Runs the Command Before It Trusts the Server

Your MCP Client Runs the Command Before It Trusts the Server

1
Comments 3
7 min read
Your Local LLM Is Not as Private as You Think

Your Local LLM Is Not as Private as You Think

8
Comments 6
6 min read
loading...