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Introduction
The NIS2 Directive is a critical EU-wide cybersecurity regulation aimed at strengthening resilience against cyber threats. With the Dutch implementation—Cyberbeveiligingswet (Cbw) and Cyberbeveiligingsbesluit (Cbb)—organizations must adopt stringent security measures by 2026. This article explores key technical requirements, compliance steps, and practical cybersecurity commands to help businesses prepare.
Learning Objectives
- Understand the core compliance requirements under NIS2 and Cbb.
- Learn essential cybersecurity commands for hardening systems.
- Implement supply chain security and periodic testing measures.
You Should Know
1. Ensuring Compliance with “Aantoonbaar Te Kunnen Voldoen”
NIS2 emphasizes demonstrable compliance. Organizations must log and audit security controls.
Linux Command (Audit Logging):
sudo auditctl -a always,exit -F arch=b64 -S execve -k NIS2_audit
What It Does:
- Logs all executed commands (
execvesyscalls) for accountability. - Stores logs in
/var/log/audit/audit.log.
Steps to Use:
1. Install `auditd` if missing:
sudo apt install auditd -y Debian/Ubuntu
2. Apply the rule and verify:
sudo auditctl -l | grep NIS2_audit
2. Implementing “Schriftelijk Vastleggen” (Written Documentation)
NIS2 requires written policies for security measures. Automate policy enforcement where possible.
Windows Command (Group Policy Backup):
Backup-GPO -All -Path C:\NIS2_Compliance\GPO_Backup
What It Does:
- Exports all Group Policy Objects (GPOs) for compliance documentation.
Steps to Use:
1. Open PowerShell as Administrator.
2. Run the command to back up GPOs.
3. Store backups securely with access logs.
3. Periodic Testing (“Test/Controleert/Evalueert Periodiek”)
Regular security testing is mandatory. Use vulnerability scanning tools.
Linux Command (OpenVAS Scan):
gvm-cli --gmp-username admin --gmp-password <password> socket --xml "<create_task><name>NIS2_Scan</name><target><hosts>192.168.1.1</hosts></target></create_task>"
What It Does:
- Launches a vulnerability scan using OpenVAS/GVM.
Steps to Use:
1. Install GVM (Greenbone Vulnerability Management).
2. Authenticate and configure scan targets.
3. Schedule scans quarterly for compliance.
4. Supply Chain Security
NIS2 mandates third-party risk assessments.
Linux Command (Software Bill of Materials – SBOM):
syft packages docker:nginx -o spdx-json > sbom_nginx.json
What It Does:
- Generates an SBOM for Docker containers using Syft.
Steps to Use:
1. Install Syft:
curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sh -s -- -b /usr/local/bin
2. Run against critical software to track dependencies.
5. Cloud Hardening for NIS2 Compliance
Secure cloud environments with CIS benchmarks.
AWS CLI (Check S3 Bucket Policies):
aws s3api get-bucket-policy --bucket my-bucket --query Policy --output text | jq .
What It Does:
- Audits S3 bucket policies for public exposure risks.
Steps to Use:
1. Install `jq` for JSON parsing:
sudo apt install jq -y
2. Run checks across all buckets.
What Undercode Say
- Key Takeaway 1: NIS2 compliance requires both technical and procedural measures—logging, documentation, and testing are non-negotiable.
- Key Takeaway 2: Automation (SBOMs, GPO backups, audit logs) reduces compliance overhead while improving security.
Analysis:
The NIS2 Directive pushes organizations toward proactive cybersecurity. By 2026, businesses that fail to adopt structured logging, third-party risk assessments, and periodic testing may face penalties. Leveraging open-source tools (OpenVAS, Syft) and cloud security commands ensures smoother compliance. Future regulations will likely expand these requirements, making early adoption a competitive advantage.
Prediction
By 2030, NIS2-like frameworks will become global, with AI-driven compliance checks and real-time threat reporting becoming standard. Organizations investing in automation now will lead in both security and regulatory adherence.
IT/Security Reporter URL:
Reported By: Rob Hulsebos – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
