Is your data truly protected against tampering?

Archiving in compliance with current legislation

Violations of archiving requirements can result in fines running into the millions

Archiving Digital Data in Compliance with Legal Requirements

Whether in finance, government agencies, or businesses, digital transformation means not only more efficient processes but also new responsibilities. Today, data, contracts, and business documents must be stored digitally for many years. Yet this is precisely where the challenge begins.

Digital transformation requires more than just storage space

Standard IT systems often allow for unintended changes or the accidental deletion of data. For law firms, notary offices, tax consulting firms, or financial institutions, this can pose a serious threat to the integrity of sensitive information. The situation becomes particularly critical when this data forms the basis for audit procedures, legal evidence, or regulatory requirements.

Did you know?

  • Under the German Commercial Code (HGB), the German Fiscal Code (AO), the General Data Protection Regulation (GDPR), and industry-specific regulations, there is a requirement for audit-proof archiving.
  • Audit-proof means: unalterable, traceable, and complete.
  • Violations can result in fines, lawsuits, or a serious loss of trust.
Identifying and solving challenges

What needs to be considered?

In finance, legal requirements, complex audit obligations, and large volumes of data necessitate secure, tamper-proof archiving—this is the only way to ensure that contracts, accounting records, and tax data are protected in a legally compliant manner over the long term.

Legal Requirements

Data must be retained unchanged for years (e.g., contracts, accounting records, tax data).

Technical Requirements

Traditional file systems allow changes and deletions
- even accidental ones.

Industry-Specific

Diverse data sources and demanding audit requirements present challenges for financial institutions.

Solution Path

Archiving systems must be integrable and utilize WORM technology to ensure that data remains unalterable and legally compliant.

New data every day

The obligation to securely preserve information over the long term

Protecting Sensitive Data in the Digital World

Whether it’s booking receipts, contracts, patient records, or administrative documents—digital processes generate large volumes of new data every day. Every transaction, every document, and every communication contributes to the continuous accumulation of sensitive information. Without audit-proof archiving, there is a risk not only of legal uncertainty and data loss, but also of significant problems during internal and external audits.

Archiving solutions that work

  • WORM technology: Once stored, files cannot be modified or deleted.
  • Seamless integration: Works with existing storage solutions without the need for expensive specialized hardware.
  • Easy activation: Archiving via software, no complex migration project required.
  • Data minimization: Supports deletion policies once retention periods have expired.
The benefits of FileLock

Solutions for Finance

Our solution combines the highest level of security, regulatory compliance, and technological flexibility in a future-proof and cost-effective archiving platform.

The last line of defense

Less Risk for Finance

Blocky for Veeam®

By leveraging modern WORM technology, your backups are stored in a tamper-proof manner - directly on the Windows Veeam server. Integrated zero-trust write control ensures that only authorized processes are granted write access, while unauthorized access is consistently blocked. No additional hardware or separate Linux server is required. The solution can be installed in less than 30 minutes and seamlessly integrated into your existing environment.

Archive in a manner that complies with audit requirements

The benefits of FileLock

FileLock

FileLock uses state-of-the-art WORM technology to ensure tamper-proof archiving of sensitive data, while meeting international standards and all legal requirements. It is designed to be hardware-independent and integrates seamlessly into existing systems. Additional compliance replication provides even greater security and protection against data loss. At the same time, the solution remains cost-effective and offers a future-proof foundation for long-term data archiving.

Future-proof long-term archiving

Secure and cost-effective archiving of complex data

XtreemStore

XtreemStore is based on open standards such as LTFS and TAR, ensuring long-term accessibility and future-proofing of your data. Thanks to modern interfaces such as S3 Glacier, HSM frontend, and REST API, the solution can be flexibly integrated into existing IT infrastructures. It is cost-effective, virtually unlimited in scalability, and particularly user-friendly thanks to an intuitive interface.

Air-gap protection, multi-tape copies, and replication ensure maximum data security, while 24/7 support from Germany and the optional MetadataHub extension provide additional value.

Long-term archiving with full control

Storing Large Volumes of Data

MetadataHub

For banks, insurance companies, and financial service providers that process large volumes of sensitive transaction and customer data on a daily basis: MetadataHub provides transparency, enables rapid indexing, and ensures efficient access to relevant information.

Talk to us

Initial questions or
specific requirements?

We’ll take the time to address your needs and work with you to find the right solution.

Your questions - clearly answered

Everything You Need to Know

Here you’ll find answers to the most frequently asked questions about our solutions, products, and applications—from security and archiving to data management.

What does “audit-proof” mean?

Data must be archived in a way that is immutable, traceable, and complete.

What laws apply?

These include the German Commercial Code (HGB), the German Fiscal Code (AO), the General Data Protection Regulation (GDPR), the German Principles of Sound Accounting (GoBD), as well as industry-specific requirements (e.g., BaFin, MaRisk, the X-ray Ordinance).

Do I need new hardware?

No, FileLock works with your existing systems.

How soon can I get started?

Activation takes just a few hours—without any complicated migration process.

Is FileLock only suitable for government agencies?

No, banks, insurance companies, research institutions, and businesses can also archive their data in an audit-proof manner.

A clear data strategy

The GRAU DATA Product Portfolio for Data Protection, Archiving, and Data Intelligence

GRAU DATA’s products help companies reliably protect their data, efficiently organize it, and store it in a way that is sustainable, scalable, and compliant with regulations.

Blocky for Veeam®
Effectively Protect Backups

Blocky for Veeam® reliably protects backup data from ransomware and tampering. Immutable storage ensures that backups remain secure and recoverable at all times.

FileLock
Archive Data in an Unalterable Format

FileLock enables the audit-proof and legally compliant archiving of sensitive data. Information remains unaltered, traceable, and available for the long term.

XtreemStore
The Modern S3-to-Tape Solution

XtreemStore offers cost-effective, tape-based archiving for large volumes of data. Billions of files and petabytes of data can be stored securely and in a future-proof manner.

MetadataHub
Understand Data Instead of Searching for It

MetadataHub brings transparency to large datasets. Metadata is collected centrally, making information easy to find and efficient to use.

Blocky for Veeam®
Effectively Protect Backups

Blocky for Veeam® reliably protects backup data from ransomware and tampering. Immutable storage ensures that backups remain secure and recoverable at all times.

FileLock
Archive Data in an Unalterable Format

FileLock enables the audit-proof and legally compliant archiving of sensitive data. Information remains unaltered, traceable, and available for the long term.

XtreemStore
The Modern S3-to-Tape Solution

XtreemStore offers cost-effective, tape-based archiving for large volumes of data. Billions of files and petabytes of data can be stored securely and in a future-proof manner.

MetadataHub
Understand Data Instead of Searching for It

MetadataHub brings transparency to large datasets. Metadata is collected centrally, making information easy to find and efficient to use.

Ready for the next step?

Try FileLock for free

We’d be happy to show you how GRAU DATA can make your data architecture more secure, efficient, and future-proof—either in a one-on-one meeting or through a trial version of our products.