This article is structured around four complementary approaches aimed at strengthening end‑to‑end backup security. After addressing, in Part 1, backup usability (1) and the security of the backup infrastructure (2), this second part focuses on the last two approaches: protecting…
In 2025, ransomware attacks remained a persistent threat and increasingly targeted backup systems (21% of attacks targeted backups in 2021, compared with 90% in 2025 [1] ). Protecting backups, now also subject to strengthened regulatory requirements such as NIS 2, has therefore…
