Jeff Tong

@Wind010

Software Engineering

Seattle, WAJoined February 2021

About

I am a developer in Seattle with interests in Security (cyber and IRL), machine learning, and distributed systems.

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Questions and collaboration

Jeff Tong's blogs

Code Chronicleswind010.hashnode.dev115 posts

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Recently published

wind010.hashnode.dev

Pathfinder

I've been meaning to consolidate scripts I've been using to call various reconnaissance tools for Hack-the-Box and CTFs. The tools (first of each list) are usually the ones I use for pre-liminary scan

4d ago2 min read

wind010.hashnode.dev

Debugging Flakey Tests

A co-worker reached out to me to help debug some test failures. These were actually integration tests that were run with in-memory webserver: Factory = ConfigureWebApplicationFactory(); HttpClient = Factory!.CreateClient(); ... private WebApplicati...

Jan 285 min read

wind010.hashnode.dev

Hack The Box - Season 9 - Gacha

Surprised that I didn’t fall much compared to Season 8, even though I had to travel for two weeks to Japan for a Kyokushin-kan World Tournament. Key vulnerabilities that were typically present were password reuse, weak passwords, Insecure Direct Obj...

Jan 241 min read

wind010.hashnode.dev

Hack The Box: PermX

Recon We need to look around what is available at the target. Start off with an nmap scan. Nmap nmap -A -sV -T4 -vvv 10.10.11.23 -oN permX.txt -A: Enables OS detection, version detection, script scanning, and traceroute. -sV: Enables version detec...

Jan 98 min read

wind010.hashnode.dev

Package update helper

In my day job, we own several common libraries. The common libraries my contain additional dependencies that we own such as HTTP clients or other providers. It’s a pain when we have a chain of dependencies which all need to be updated. We use Central...

Jan 91 min read

Jeff Tong

About

Available for

Jeff Tong's blogs

Recently published

Pathfinder

Debugging Flakey Tests

Hack The Box - Season 9 - Gacha

Hack The Box: PermX

Package update helper

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Jeff Tong

About

Available for

Jeff Tong's blogs

Recently published

Pathfinder

Debugging Flakey Tests

Hack The Box - Season 9 - Gacha

Hack The Box: PermX

Package update helper