// ZARQEN // FIELD NOTES

Field notes on shipping secure software.

Practical writing on application security, AI security, and secure product delivery — written for the founders and engineers who ship fast.

All AppSec AI Security Cloud Engineering

01 // FEATURED

Latest from the team.

FIG. ── COVER

AppSec Jan 20268 min read

The pre-ship security checklist we actually use

A field-tested walkthrough of the highest-impact checks we run before a product goes live — authentication, business logic, AI-generated code, and the failure modes that bite fast-moving teams the hardest.

By Author Name Read

02 // ALL POSTS

The archive.

COVER

AI Security Jan 2026

Prompt injection is the new injection class

A short, one-to-two line excerpt that tells the reader what they'll take away from the post.

5 min read Read ↗

COVER

Cloud Jan 2026

Least-privilege IAM without slowing your team

A short, one-to-two line excerpt that tells the reader what they'll take away from the post.

6 min read Read ↗

COVER

Engineering Jan 2026

Threat modeling in a 30-minute standup

A short, one-to-two line excerpt that tells the reader what they'll take away from the post.

4 min read Read ↗

Placeholder posts — replace them with your own. The card template lives in this page's source.

03 // BOOK YOUR REVIEW

Ship it — without the vulnerabilities.

Book a free 15-minute security review and see what attackers would find before they do.

Security assessments starting from $2,500