> ## Documentation Index
> Fetch the complete documentation index at: https://docs.theblockchainlibrary.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Halborn

> Halborn delivers smart-contract audits, penetration testing, and protocol security engineering.

# Halborn

Halborn delivers smart-contract audits, penetration testing, and protocol security engineering.

**A cybersecurity firm for blockchain and DeFi.**

Halborn delivers smart-contract audits, penetration testing, and protocol security engineering.

## Resource details

* **Organization:** Halborn
* **Category:** Security
* **Difficulty:** intermediate
* **Official:** Yes
* **Editorial label:** Solid Reference

## Official resource

[Visit Halborn](https://www.halborn.com)

## Related knowledge

* [CertiK](/generated/v2/resources/certik) — resource
* [CertiK](/generated/v2/resources/certik) — related-resource
* [Trail of Bits](/generated/v2/resources/trail-of-bits) — resource
* [Trail of Bits](/generated/v2/resources/trail-of-bits) — related-resource

***

**Canonical knowledge ID:** `resource:halborn`