Blog Data Security

26.10.2026 // Tips
Phishing protection: 7 effective measures for sensitive business data
Data Security Access Rights Cybersecurity
Phishing cannot be prevented completely. What matters is what happens when credentials fall into the wrong hands. Our checklist shows how to protect sensitive business data – from passkeys and MFA to least privilege and activity logs – and how netfiles supports these measures in the data room.
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20.10.2026 // Security
Hacking, phishing, ransomware: key differences between cyberattacks explained
Cybersecurity Data Security
Tip icon
Cyberattacks do not always start with a software vulnerability. Stolen credentials, phishing, misconfigurations or malware can provide an entry point. This article explains how hacking, phishing and ransomware are connected, why initial access is often difficult to determine and what certifications and Zero Trust can contribute.
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12.10.2026 // Security
Spear phishing: Why targeted attacks are becoming more dangerous
AI Data Security Access Rights
Spear Phishing wirkt, weil Angriffe heute immer genauer zum Empfänger passen. Reale Namen, Rollen, Projekte und Geschäftskontexte schaffen Vertrauen; KI macht diese Personalisierung schneller und skalierbar. Der Beitrag zeigt, warum klassische Warnzeichen an Wert verlieren und welche Schutzmaßnahmen greifen müssen, wenn eine Täuschung funktioniert.
02.10.2026 // Security
Assume Change: Why IT security needs adaptability
Cybersecurity Data Security AI
IT security must keep pace with ever-faster change. AI accelerates attacks, regulatory requirements evolve, and post-quantum cryptography shows that even the foundations of security are not static. “Assume Change” explains why adaptability is becoming essential for sustainable IT security.
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24.09.2026 // Security
Regulatory landscape 2026–2030: NIS2, DORA, CRA, AI Act and more at a glance
Compliance Data Security DORA Tips
Business people with laptop computer
NIS2, DORA, CRA, AI Act, Data Act, and other regulations are changing requirements for IT, security, and compliance. Our overview shows which rules already apply, which obligations will be added in the coming years, and what companies need to consider through 2030 in terms of resilience, data control, and digital infrastructure.
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19.08.2026 // Tips
Document protection in a data room: How to share confidential files while retaining control
Data Room Watermark Data Security Data Protection
Safe from which the numbers 0 and 1 flow out.
Share confidential documents securely with external parties: Learn how a data room combines access rights, watermarks, redaction, download restrictions and activity logging – and which protection measure is suitable for which use case.
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