---
title: "HHNK, case | Guardian360"
description: "Hoogheemraadschap Hollands Noorderkwartier uses Guardian360 Lighthouse to detect vulnerabilities and stay continuously compliant with the BIWA and ISO 27002 standards for water authorities."
url: https://guardian360.net/cases/hhnk/
locale: en
source: guardian360.net
---
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Customer caseWater authority

# Continuous BIWA and ISO 27001 compliance for a Dutch water authority

HHNK

![HHNK, Guardian360 case](https://guardian360.net/img/cases/hhnk.jpg)

Hoogheemraadschap Hollands Noorderkwartier (HHNK) protects Noord-Holland against the water and works on clean surface water and safe waterways, and must meet strict security standards for its digital systems and information flows. Guardian360 Lighthouse scans HHNK against the BIWA and ISO 27002 norms with eight continuous network scanners and the Canary hacker alert, showing daily where deviations occur and easing the mandatory audits.

Read the full case in the downloadable PDF below.

[Download the full case (PDF)](https://guardian360.net/cases/guardian360-case-hhnk.pdf)[Start free trial](https://guardian360.net/free-trial/)[Talk to a partner](https://guardian360.net/contact/)