Quick answer: Start with identity, email, backups, patching, least privilege and incident response. Regulatory requirements matter, but operational fundamentals remain the first line of defense.
Saudi NCA controls for non-CNI private-sector entities make scope and entity classification important. Cybersecurity should be treated as an operating system, not a single product purchase.
Identity
Enable MFA, separate admin accounts and review dormant access.
- MFA
- Password manager
- Admin separation
- Joiner/mover/leaver
Implement SPF/DKIM/DMARC, filtering, awareness and payment-verification procedures.
- Email filtering
- DMARC
- External sender warning
- Awareness
Endpoints
Know every device and manage patching and protection centrally.
- Asset inventory
- EDR/AV
- Patching
- Disk encryption
Backups
Test restoration and keep protected copies.
- Restore tests
- Protected copy
- RPO/RTO
- Backup monitoring
Incident response
Define ownership, containment, communication and recovery.
- Incident owner
- Containment
- Communication
- Evidence
- Recovery
Vendors and cloud
Risk extends to SaaS providers, managed services and developers.
- Vendor assessment
- Access review
- Cloud logging
- Contract controls
Frequently asked questions
Do SMEs need policies?
Yes, even if the policies are concise and practical.
Is antivirus enough?
No; identity, email, backups, patching and monitoring are also essential.
How do we know which NCA controls apply?
Scope the organization, identify the relevant category and review the official framework or qualified guidance.
Next step
Start with a focused gap assessment and prioritize remediation by risk and business impact.
