Can a CISO be held personally liable under NIS2?

Yes. NIS2 (Article 20) explicitly holds senior management - including the CISO - personally accountable for cybersecurity failures. Individuals can face personal fines and, in some member states, temporary bans from holding management positions. ROOTKey creates the immutable, time-stamped audit trail that proves security controls were in place and working at the time of an incident.

What is silent data tampering and why should CISOs care?

Silent data tampering is when attackers corrupt or alter data without encrypting it - bypassing traditional ransomware defences and leaving no obvious trace. Unlike ransomware, you may not know your data has been compromised until you try to restore it. ROOTKey detects integrity violations in real time by anchoring cryptographic hashes to every record, alerting you before corrupted data is used in operations or restored from backup.

What is the average cost of a data breach for European enterprises?

According to the IBM Cost of a Data Breach Report 2024, the global average cost of a data breach is €4.88 million, with financial services, healthcare, and critical infrastructure seeing significantly higher costs. This figure does not include potential regulatory fines under NIS2 (up to €10M or 2% of global turnover) or GDPR (up to €20M or 4% of global turnover), or the reputational impact which Comparitech estimates at up to a 38% drop in enterprise valuation.

How does ROOTKey help CISOs produce compliance evidence for regulators?

ROOTKey automatically generates cryptographically verifiable, time-stamped evidence that data controls were active and effective at any point in time. For NIS2, this covers incident detection, business continuity, and supply chain risk. For DORA, it covers ICT risk management and operational resilience testing. For GDPR, it provides data integrity proof, breach notification support, and right-to-erasure audit trails. Evidence is always audit-ready - no manual preparation required.

What deployment options does ROOTKey support for data sovereignty?

ROOTKey supports four deployment models: fully managed SaaS (EU-hosted, SOC 2 certified), Private Cloud (deployed in your AWS, Azure, or GCP tenancy), On-Premise (air-gapped on your own infrastructure), and Hybrid (mixed topology with central orchestration). All models perform cryptographic integrity verification entirely within your environment - no data is ever sent to ROOTKey servers for verification.

What recovery time objective (RTO) does ROOTKey enable?

ROOTKey enables near-zero RTO - typically under 4 hours - by ensuring that backup data is cryptographically verified as intact before restore operations begin. This eliminates the risk of restoring from a compromised backup and dramatically reduces the time from incident detection to full operational recovery. Actual RTO depends on infrastructure and incident scope.

Does ROOTKey replace my SOC, SIEM, or backup solution?

No - it complements them. Your SIEM detects events; ROOTKey answers which data can still be trusted after an alert. Your backup restores systems; ROOTKey verifies whether the restored data is clean.

If we're under active attack, can ROOTKey help in real time?

Yes. ROOTKey detects integrity violations continuously - within seconds you know exactly which records were touched. That's the evidence your IR team and legal counsel need from the first moment.

How does ROOTKey protect me personally under NIS2 or DORA?

NIS2 Art. 20 and DORA Art. 5 hold senior management personally liable. ROOTKey generates a cryptographic, timestamped record proving controls were in place at the exact moment of any incident.

How do I present ROI to my board?

The calculator on this page gives you the numbers. ROOTKey converts a €4.5M average breach exposure and up to €10M in NIS2 fines into a €30K–€110K annual line item.

We already have backups and DR in place. Why isn't that enough?

Backups cannot tell you whether the restored state is trustworthy - attackers routinely compromise backup chains months before triggering an incident. ROOTKey proves which data was clean before, during, and after.

What does the 30-day POC deliver, concretely?

Three deliverables: (1) a cryptographic integrity report, (2) a regulatory evidence package for NIS2/DORA/GDPR, and (3) a full technical debrief. The €5K POC cost is credited to your subscription.

专为CISO设计

您承担责任。即使这次违规不是您的过错。

ROOTKey为您提供数据完整性的密码学证明、NIS2、DORA和GDPR的自动合规证据以及近乎零的RTO--让您能够向董事会、监管机构和法院证明您的安全态势。

预约30分钟通话探索平台

NIS2就绪

符合DORA

符合GDPR

CISO的现实

每位CISO今天面临的三大压力

个人责任

您可能承担个人法律责任

根据NIS2和DORA，高级管理层--包括CISO--可能因安全措施不足或未能报告事件而面临个人罚款和刑事责任。ROOTKey创建不可篡改的审计追踪，证明您已采取行动。

篡改≠勒索软件

静默数据篡改是新型勒索软件

攻击者越来越多地在不加密的情况下破坏数据--绕过传统防御而不留明显痕迹。您现有的备份可能已经被入侵。ROOTKey实时检测完整性违规，在您恢复受损数据之前就发出警报。

证明，不是流程

审计师要证据，不要政策

拥有安全政策是不够的。监管机构和审计师现在要求在事件发生的确切时刻，有可密码验证、带时间戳的证明，证明控制措施已到位且有效。ROOTKey自动生成该证据。

关键数据

缺乏准备的代价

以下每个指标都代表ROOTKey直接降低的风险。

€488万

数据泄露的平均成本

IBM数据泄露成本报告2024

73天

识别泄露的平均时间

IBM / Ponemon 2024

€1000万或2%

NIS2最高罚款（全球营业额）

NIS2指令第34条

−38%

泄露后企业估值下降

Comparitech 2024

个人

NIS2和DORA下高管的个人责任

NIS2第20条 / DORA第5条

< 4小时RTO

使用ROOTKey的恢复时间目标

基于客户部署

How it works

From day one to cryptographic proof - in days, not months

ROOTKey runs alongside your existing stack. No rip-and-replace, no data egress, no disruption.

Connect

Day 1–7

Deploy via REST API, webhooks, or native connectors. IaC templates for private cloud and on-premise. Your data never leaves your environment for validation.

7–21 days to production

Monitor

Continuous

Every data operation generates a cryptographic fingerprint anchored to an immutable ledger. 100% coverage - every write, update, and delete is signed and timestamped.

100% operation coverage

Detect

Real-time

Integrity violations surface in seconds with cryptographic timestamps. Know exactly which records were touched, when, and by what - before your IR team is paged.

< 60 second detection

Prove

On-demand

Generate tamper-proof evidence packages for regulators, auditors, or your board in minutes. Pre-formatted for NIS2 Art. 23, DORA Art. 17, and GDPR Art. 32.

Minutes to regulator-ready evidence

ROI计算器