Posts tagged security
Security lockdown of VUB-HPC clusters
- 04/07/2026
14:00 CEST: Operations on Tier-1 cluster sofia are complete and the system is now available to users. There is no indication that any breach of security has occurred in any of VUB-HPC systems.
Hydra and Sofia security shutdown
- 29/04/2026
10:30 CEST: Access to VSC web services and updates to hpc.vub.be are fully restored. These services have been unavailable for the past two days as the authentication infrastructure behind them required downtime to fully recover from this security vulnerability.
Hydra security shutdown
- 12/09/2025
Access to Hydra is open again: both the portal and the login nodes are now online.