What is Fail2Ban and how does it protect my cloud server?

Fail2Ban is an intrusion prevention system that protects cloud servers from brute-force attacks by monitoring server logs and banning IPs after repeated failed login attempts.

Do I need to configure Fail2Ban manually?

No. AccuWeb.Cloud’s Fail2Ban Add-On is fully pre-configured and ready to use with a single click.

Will Fail2Ban slow down my server?

Not at all. Fail2Ban is extremely lightweight and optimized for cloud use, consuming very low CPU and RAM.

Can Fail2Ban protect against SSH brute-force attacks?

Yes. Fail2Ban is highly effective in blocking brute-force SSH login attempts by monitoring and banning repeated offenders.

Can I whitelist trusted IPs or networks?

Yes. You can whitelist your office IPs, VPNs, or remote teams to avoid accidental bans.

What services and protocols does Fail2Ban monitor?

By default, Fail2Ban supports SSH, FTP, SMTP, Dovecot, Postfix, Apache, Nginx, and can be extended for custom apps.

Is Fail2Ban included in my hosting plan?

Yes, it’s included for free with all AccuWeb.Cloud hosting plans.

What makes Fail2Ban better than firewalls alone?

Unlike static firewalls, Fail2Ban uses behavior-based detection to dynamically block malicious IPs in real-time.

Fail2Ban for Linux Servers | SSH Brute-Force Protection

Fail2Ban Protection for Linux Cloud Servers

Protect your Linux cloud server from SSH brute-force attacks and repeated login attempts with Fail2Ban. Automatically block malicious IP addresses and customize security rules based on your server requirements.

Manual Fail2Ban installation is available on request for your VM.

SSH Brute-Force Protection Automated IP Banning Custom Security Rules Manual Setup Available

23+ Years

Exp. in Hosting Business

10,000+

Cloud Deployments

Equinix

Data Centers

True

Pay As You Use Pricing

< 11 Mins

Ticket Response Time

Cloud VM Pricing

Fail2Ban setup is available on AccuWeb.Cloud VMs. Choose a VM plan below to get started.

All instances are dedicated, ensuring superior performance with no resource sharing, backed by our 30-days money back guarantee!

AVAILABLE DATA CENTERS

New York

Frankfurt

Mumbai

Los Angeles

Plan	vCPU	RAM	Hourly Price	Monthly Price

Guaranteed 40% Cloud Savings OR Get 100% Money Back

AC AccuWeb.Cloud

$211

16vCPU / 32GB RAM / 50GB SSD

MA Microsoft Azure

$285.12

8vCPU / 32GB RAM / 64GB SSD

DO DigitalOcean

$302.00

8vCPU / 32GB RAM / 120GB SSD

GC Google Cloud

$312.22

12vCPU / 32GB RAM / 50GB SSD

AWS AWS Cloud

$450.76

16vCPU / 32GB RAM / 50GB SSD

Save at least 40% or your money back Read the terms

Third-party names and marks belong to their respective owners and are shown for identification only.

Pricing comparison based on equivalent configurations as of 1 August 2026.

Key benefits

What Fail2Ban adds to your instance

SSH brute-force protection

Automatic temporary IP blocking

Customizable protection rules

Works alongside firewall controls

Suitable for public-facing Linux instances

Full administrative control

How it works

From request to protected instance

Select your instance

Choose the existing cloud instance you want protected.

Request the add-on

Submit a request for the Fail2Ban add-on.

We install & configure

Our team installs and configures Fail2Ban on your instance.

Rules are applied

Protection rules are applied based on the services you run.

Important Note

Fail2Ban provides an additional security layer and should be used together with SSH keys, strong credentials, firewall rules, security updates, and other appropriate security controls.

FAQs

Common Questions

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