In the context of the accelerating growth of cyber threats in Romania, especially ransomware attacks, protecting critical company data is no longer just a technical option, but a vital business necessity. The 3-2-1 backup rule represents the fundamental standard in managing backups, ensuring business continuity in the face of unforeseen incidents. However, a backup strategy is completely ineffective in the absence of a rigorous and regular process of testing restore procedures.
n
Practical recommendations for backup and restore
n
- n
- Keep at least three copies of the data: Keep active production data and at least two distinct backup copies to significantly reduce the probability of a total loss of information.
- Use two different types of storage media: Save copies on independent technologies, such as a local NAS server and external or cloud storage media, thereby eliminating the risk of simultaneous equipment failure.
- Store one copy offsite: Keep at least one copy in a separate geographical location or in a secure cloud environment, ideally using immutable storage options that prevent attackers from modifying or deleting data.
- Define clear recovery objectives (RTO and RPO): Establish precise intervals for the maximum accepted downtime and the volume of data that can be lost without seriously affecting business activity.
- Perform periodic restore simulations: Plan regular full system recovery tests, not just individual files, to validate archive integrity and train the technical team in managing crisis scenarios.
n
n
n
n
n
n
The consistent implementation of these measures goes beyond the realm of operational best practices, becoming a mandatory legal requirement for organizations in Romania targeted by the NIS2 directive and the DORA regulation. These strict European regulations impose clear standards of digital resilience and business continuity, where the proven ability to rapidly restore data represents an essential pillar in cybersecurity compliance audits.
n
Security News, in your inbox
New News articles, with their full text and a link to the website. One daily email at 09:00 Romania time. No new articles in your chosen language, no email.
