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Josh Grossman

A blog about AppSec/InfoSec from your friendly AppSec Ghost! 👻

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Latest posts

Introducing AGHAST: AI-Guided Hybrid Application Static Testing

Introducing AGHAST, an open source framework that combines static discovery with AI prompts to find code-specific and company-specific security issues.

Getting multiple GitHub accounts on one Windows machine – 2026 update

A guide on how to manage multiple GitHub accounts on a single Windows machine using 1Password and SSH host aliases, updated for 2026.

Running two Claude Code accounts on one Windows PC (without them fighting)

How I isolated Personal and Work Claude Code accounts on a single Windows machine by faking per-account home directories and a handful of symlinks.

Explain the Exploit: Why Security Communication Is So Bad

This post is a rant about how many people in the security community are bad at communicating the actual risk of an issue .

Making your preparations

In this post, I talk through the preparations you will want to make before delivering the course.

Selling and Marketing your course

In this post, I talk through my experience of marketing the course and try and provide some pointers.

Writing your Submission

In this post, I provide some ideas on how to write a convincing conference submission for your training course.

Planning the Practical

In this post, I want to talk through my thought process for practical exercises for the participants to do rather than just listening to me.

Finding your niche/selling point

In this post, I want to talk about one of the key deciders of your course's success - how you will differentiate it from everything else on the market.

Working out your financials

In this post, I want to talk through the financial aspects of training including expenses and effort to take into account and some thoughts on how different conferences do pricing.