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$
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I will secure and harden your linux server against hackers and bot attacks
Linux Server Security Expert cPanel WHM Cloudflare Docker RHCSA RHCE
With 14+ years in Linux and cloud infrastructure, I specialize in Cloud Security and DevOps-driven protection. Red Hat trained and experienced in production environments, I secure AWS, DigitalOcean, V...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
Highly Responsive
Known for exceptionally quick replies
About this Gig
STOP AI-BOT ATTACKS & SECURE YOUR LINUX VPS
Is your server being hammered by AI scrapers, malicious bots, or unauthorized traffic? Traditional security fails against 2026's sophisticated AI-driven threats.
I build an AI-Proof Fortress for your Linux VPS. By combining Edge-level defense with deep system hardening, I stop threats before they touch your data .
WHY CHOOSE THIS SERVICE?
Most sellers offer basic firewalls. I provide Behavioral Defense, identifying bots by how they act, not just their IP. This results in better stability, faster performance, and 100% data privacy.
WHAT YOU GET:
- Edge Protection: Cloudflare WAF & advanced AI-Bot blocking.
- OS Hardening: Secure SSH, kernel tuning, and brute-force shields.
- Active Defense: Automated threat response & rate limiting.
- Safety Audit: Vulnerability scan & system cleanup.
NOT INCLUDED: Malware removal from websites, app-level coding, or email setup.
IMPORTANT: PLEASE MESSAGE ME BEFORE ORDERING.
Technical environments vary, and I want to ensure I can provide the instant support and specific configuration your project requires. Send a message now to secure your server before the next attack.
Cloud provider:
Amazon Web Services
Expertise:
Installation
•
Debugging
•
Configuration
•
Performance
•
Other
Cloud computing resource:
ELB
•
Route53
•
VPC
•
Security Groups
•
DNS
My Portfolio
Other Cloud Computing Services I Offer
FAQ
What is the difference between Basic and Standard?
Basic covers SSH hardening, UFW firewall, fail2ban, and Cloudflare DNS. Standard adds Cloudflare WAF, CrowdSec, rate limiting, and kernel hardening, ideal if your server is already under attack from bots.
What extra do I get with Premium over Standard?
Premium adds a 10 point security audit report, DDoS mitigation, intrusion detection, WordPress hardening, and 15 days post-delivery support — for business-critical servers needing full documentation.
What do you mean by “AI-bot attacks”?
AI-bot attacks include automated scraping, credential stuffing, brute-force attempts, abuse traffic, and intelligent bots that bypass basic firewalls. I block these using behavior-based detection at the edge and server level, not just IP blocking.
Will Cloudflare's really be enough to stop attacks?
Yes! For 90% of servers, the Free tier is highly effective when configured correctly. If your traffic requires the Pro plan, I will let you know during our order.
Do I need an existing Cloudflare account?
Yes. You must have a Cloudflare account or be willing to create one. I will configure DNS, SSL, WAF, and bot protection settings according to your selected package.
Will this affect my website or application performance?
No. Properly configured Cloudflare and server hardening usually improves performance and stability by filtering malicious traffic before it reaches your server.
What access do you need to secure my server?
I will need access to your Cloudflare account (you can add me as a member) and temporary SSH access to your Linux server (root or sudo user). I recommend changing your password after I complete the task for total security.
Do you support all Linux distributions?
I specialize in Ubuntu (20.04, 22.04, 24.04), Debian, and CentOS/AlmaLinux/ RHEL ( Red Hat ). If you are using a specialized or older distro, please message me before ordering to confirm compatibility.
Can I still access my server via SSH after you harden it?
Yes, but it will be much more secure. I typically move SSH to a custom port and set up SSH Key Authentication. This means only your specific computer can log in, making it virtually impossible for bots to brute-force your password.
Does this gig include malware removal if I'm already hacked?
No, this is a hardening and prevention gig. If your server is currently compromised with a virus or web shell, please message me first. I can offer a custom "Emergency Clean-Up" extra before we start the hardening process.
Reviews
100 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
I ignasi_sm
Spain
Great experience working with Sachin. Very professional, clear communication, and solid technical knowledge. He handled the Cloudflare setup carefully and ensured everything worked perfectly without affecting our Shopify store. Highly recommended with no doubt.
$100-$200
Price
4 days
Duration
T 
Seller's Response
Helpful?T 
thirdeye
United Arab Emirates
Sachin is a Cloudflare security expert who is extremely thorough in his work. I would highly recommend him for all your website security needs. He is also highly responsive and ensures everything is implemented seamlessly.
$100-$200
Price
3 weeks
Duration
T Seller's Response
Helpful?N 
nickanixs
Repeat Client
Jamaica
Thanks for help on Cloudflare this time!
Up to $50
Price
1 day
Duration
T Seller's Response
Helpful?N nickanixs
Repeat Client
Jamaica
Thanks for helping with setting up my Cloudflare account security settings correctly!
Up to $50
Price
4 days
Duration
T Seller's Response
Helpful?C contractor_requ
Repeat Client
United Kingdom
Great work, fast, and above and beyond what was asked with a deep understanding. Good work!
Up to $50
Price
1 day
Duration
T Seller's Response
Helpful?
Reviews
100 reviews for this Gig
| (100) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
I ignasi_sm
Spain
Great experience working with Sachin. Very professional, clear communication, and solid technical knowledge. He handled the Cloudflare setup carefully and ensured everything worked perfectly without affecting our Shopify store. Highly recommended with no doubt.
$100-$200
Price
4 days
Duration
T Seller's Response
Helpful?T thirdeye
United Arab Emirates
Sachin is a Cloudflare security expert who is extremely thorough in his work. I would highly recommend him for all your website security needs. He is also highly responsive and ensures everything is implemented seamlessly.
$100-$200
Price
3 weeks
Duration
T Seller's Response
Helpful?N nickanixs
Repeat Client
Jamaica
Thanks for help on Cloudflare this time!
Up to $50
Price
1 day
Duration
T Seller's Response
Helpful?N nickanixs
Repeat Client
Jamaica
Thanks for helping with setting up my Cloudflare account security settings correctly!
Up to $50
Price
4 days
Duration
T Seller's Response
Helpful?C contractor_requ
Repeat Client
United Kingdom
Great work, fast, and above and beyond what was asked with a deep understanding. Good work!
Up to $50
Price
1 day
Duration
T Seller's Response
Helpful?
