Backup, Monitoring & Security

Server Security Hardening

Server hardening, access control, patching, SSL/TLS, monitoring, backup resilience and operational risk reduction.

When this helps

Relevant problems this service is built for

Servers are exposed with unclear access, patching or firewall rules
Security needs improving without breaking production apps
Backups and monitoring need to support hardening work
You want practical risk reduction rather than generic scans

What we do

Focused work for server security hardening

Access, SSH, firewall and service exposure review
Patch/update and package hygiene recommendations
Backup-first hardening changes where appropriate
Clear notes on risk, changes and follow-up

What we check

Specific checks before changing production

Open ports, users, sudo and SSH settings
Running services and outdated packages
SSL/TLS, firewall and admin panels
Backup/rollback coverage before changes

Deliverables

What you get back

Server exposure and configuration risk summary
Applied hardening changes where agreed
Notes on SSH, firewall, users, updates and exposed services
Recommendations for monitoring, patching and access review

Relevant stack

Technologies commonly involved

This page is intentionally focused on server security hardening, while recognising that real production issues often cross nearby infrastructure, application and operations layers.

Linux securitySSHfirewallaccess controlSSL/TLSbackupsmonitoring

Process

Simple, practical delivery

Confirm the goal, urgency, access method and recent changes before touching production
Check logs, configuration, dependencies and backups before applying fixes
Implement the agreed changes with rollback planning for risky work
Provide a clear summary of what changed, what was found and what to monitor next

Helpful details for this service

  • Server OS, exposed services and access method
  • Current users, SSH keys and admin access model
  • Firewall, update and backup status
  • Security concerns: unknown users, malware, old software or open ports
  • Services that must remain reachable after hardening
  • Maintenance window and rollback requirements

Related services

Other focused pages

FAQ

Server Security Hardening FAQ

Common questions before starting fixed-scope infrastructure, automation or support work.

Can you review the current reliability or security setup?

Yes. We can review backups, restore readiness, monitoring, alerts, access controls, SSH, exposed services and practical hardening gaps.

What information should we send?

Useful details include server OS, exposed services and access methods, current users, SSH and firewall setup, recent security incidents or concerns, with secrets removed.

Do you test that backups actually work?

Yes, where part of the agreed scope. Restore testing is often the most important part of a backup or disaster recovery review.

Can you set up monitoring and alerts?

Yes. We can help with uptime checks, service checks, resource alerts, backup status alerts and practical operational monitoring.

How much does this work usually cost?

Server security hardening usually starts from $999 for review and practical hardening work.

After the fix

Reduce the chance of the same issue returning.

After a fixed-scope issue is resolved, we can also help with monitoring, backups, restore testing, security hardening or ongoing infrastructure support where it makes sense.

View support options

Next step

Need this fixed properly?

Send the symptoms, affected service and any recent changes. We will suggest the right starting point and next step.

Contact us