NCS Blog

Articles & resources

Practical guides on cybersecurity, NIS2 compliance, backup and managed IT — written for companies in Romania.

NIS2 Compliance

NIS2 Made Simple for Small Companies: Where to Start

A practical guide for small companies: how to tell if NIS2 applies to you, what the directive requires and the realistic first steps toward compliance.

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Backup & Continuity

Microsoft 365 Without Backup: The Mistake That Can Cost You Everything

Why Microsoft does not back up your Microsoft 365 data, what risks this creates and how to build a proper backup strategy for email, files and Teams.

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Network & Fortinet

Why You Need a Segmented Fortinet Firewall, Not Just a Router

A router gives you connectivity; a firewall gives you control. Learn why network segmentation with FortiGate cuts ransomware risk and supports NIS2 compliance.

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Cybersecurity

How to Spot a Phishing Email: 7 Warning Signs

A practical guide for employees and IT managers: 7 signs that reveal a phishing email and the right steps to take when a message looks suspicious.

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Cybersecurity

What Is Multi-Factor Authentication (MFA) and Why It Stops Most Attacks

A practical guide to MFA: how it works, which methods exist, what attacks it blocks and how to roll it out correctly across your company.

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Network & Fortinet

What Is FortiSIEM and Why It Matters for Security Visibility

A practical guide to FortiSIEM: what it does, how it collects and correlates logs, its benefits for organisations, and how it supports NIS2 compliance.

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Backup & Continuity

Immutable backup: the only copy that survives a ransomware attack

A regular backup can be wiped by attackers along with your data. Here's what immutability means, the 3-2-1-1-0 rule, and how it ties into NIS2 compliance.

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