Fail2Ban automatically blocks suspicious login attempts to protect your Linux server from brute force attacks and unwanted guests.
A simple “deny by default” rule reduces unauthorized access and significantly improves security.
Blocking the bad guys reduces noise and let you focus on business, not constant threats. Contact now to know more.
Most Linux server issues don’t happen because of complex exploits. They happen because updates are delayed. Automating security updates using tools like Unattended Upgrades ensures critical patches are applied consistently – without relying on memory or manual effort. A simple configuration step can significantly reduce exposure to vulnerabilities and lower operational risk. If your Linux…
📈 Real-Time Network Monitoring with Observium We deploy & configure Observium for: ✔ Bandwidth monitoring per POP✔ SNMP monitoring of routers & switches✔ Traffic utilization graphs✔ CPU / RAM alerts✔ Customer SLA monitoring✔ WhatsApp / Email alerts integration 👉 Detect downtime BEFORE your customers complain! 🎯 WHY REGIONAL ISPs NEED THIS 🔸 Reduce downtime🔸 Prevent…
I have to choose a backup solution for a team of 60 CAD users with no proprietary software dependency. I did research popular and widely used backup options across practical, real-world criteria such as data safety, ransomware resistance, filesystem friendliness (ZFS/Btrfs), reliability, and ease of use. Credit goes to AI tools that helped me efficiently…
1. Design Objectives Secure and controlled file sharing Ransomware mitigation by immutable archival repository Centralized authentication Enforced storage quotas Full audit trail and monitoring Automated snapshots and integrity checks Simple and predictable disaster recovery No proprietary software or licensing 2. Risk Mitigation Disk failure ZFS RAIDZ2 + backup Ransomware Borg Append only + ZFS Immutable…
By Arun Valecha, AV Services | Linux Infrastructure Expert since 1999 The Question Every Growing Indian Startup Asks Your startup just crossed Series A. The servers are creaking. Your CTO keeps saying “we need a dedicated sysadmin.” Your CFO keeps asking what that actually costs. And somewhere between those two conversations, nobody is actually looking…
By Arun Valecha, AV Services | Linux Infrastructure Expert since 1999 The Bill You Have Not Received Yet Every business running a Linux server without dedicated infrastructure management is carrying a liability on its balance sheet that does not appear in any financial statement. It has no line item in the budget. It generates no…