5 min
EasyApache 4 25.69: cPanel patches six Tomcat CVEs in ea-tomcat101
EasyApache 4 25.69 ships Apache Tomcat 10.1.56 in ea-tomcat101, closing six CVEs — an auth-bypass on default servlet constraints among them. Here's what's fixed and how to update.
2026-07-31
8 min
R1Soft Server Backup Manager sizing: storage, RAM, and disk I/O
How to size a R1Soft Server Backup Manager for production hosting fleets — storage overhead, Tomcat heap, NVMe vs SATA, and a worked example for 30 agents.
2026-05-18
7 min
Install a Let's Encrypt SSL certificate on R1Soft Server Backup Manager
Replace the self-signed certificate on the R1Soft SBM web UI (port 8443) with a Let's Encrypt cert using acme.sh, a PKCS12 keystore, and a Tomcat connector reload.
2026-05-18
9 min
R1Soft concurrent tasks and policy stagger for backup fleets
How to set R1Soft's Maximum Concurrent Tasks, stagger policy start times across a hosting fleet, and stop the 02:00 thundering herd from pinning your SBM disk and Tomcat heap.
2026-05-18