Find Jobs
Hire Freelancers

Dedicated Server Security

$250-750 USD

Closed
Posted almost 9 years ago

$250-750 USD

Paid on delivery
I have a dedicated server on OVH. Recently i am facing attack on the server. Someone is sending emails and spoofs through my IP address. It makes the server company blocks my IP. I need to solve this problem and prevent it from happening again.
Project ID: 8060213

About the project

49 proposals
Remote project
Active 9 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
49 freelancers are bidding on average $365 USD for this job
User Avatar
Hi, I am ready to start now, I am expert in - Linux RedHat/Centos and other distributions. Installed and managed thousands of servers. - Amazone WebServices EC2 / SES - WebMin / cpanel / DirectAdmin / ISPconfig - WordPress / HTML / CSS / CorePHP - Apache / Varnich / Nginx / LightSpeed / SVN - Interspire / PowerMTA / Postfix / Exim / OEMPRO - Linux Server Security - FreeBSD, HPUX, Solaris - Network design / implementation, ip allocation, management - Network security - Datacenter management - Experience with various web hosting control panels - Advanced monitoring - Backup systems - Advanced management and provisioning for various services like HTTP, MySQL, PgSQL, FTP, DNS, SMTP, POP3, IMAP, SSH - Backtracing hackers, cleaning abused servers, mitigating DDoS attacks, cleaning/fixing spamwaves - Domain registration, SSL certificates management - Programming: advanced PHP, ASM, C++, API implementations - Basic web design skills (javascript/css/html and design software) - Problem solving, tech support, troubleshot, debug, customer support - Load balancing and clusters, cloud - Data recovery (deleted/destroyed drives) - Testing, evaluating, maintenance, tuning hardware and software I am available for discussion, Please private message me here. lets complete this project
$368 USD in 10 days
4.8 (1251 reviews)
8.8
8.8
User Avatar
Hello, Hope You are doing well. ARITY INFOWAY is complete web based solutions company. We able to provide web solutions from scratch to hosting . We always go through every point of your projects scope and provide you our comments & suggestions. ARITY INFOWAY is leading growing company in outsourcing business. We are having 15+ members with expertise in various technology. Web Designing :- HTML5/PSD to HTML/CSS3/JS/Angular JS/Node JS/jQuery/Responsive Web Designing/UI Development/Frontend Development/Logo Designing/Theme Integration/AJAX/Web Services PHP:- MySQL/Core PHP/Magento/Joomla/Wordpress/CMS/Blogs/Codeigniter /Smarty/Moodle/Symfony/Yii/Drupal/eCommerce/OSCommerce/Shopping Cart .NET:- ASP.NET/VB.NET/C#/MVC/ Umbraco/Entity Framework/BioSecure Software/SQL Server/HSQL DB/Kendo UI/Telerik Control/Azure Storage/CDN Storage/WCF/WPF/Web API/HRM Integration/Desktop Applications Mobile Applications:- Android/iOS/Windows JAVA:- J2EE/JSP Servlet Payment gateway Development & integration:- PayPal/Avangate/Skrill/CCAvenue/WorldPay/Stripe Web Hosting:- (Linux/Windows) Hosting/Advance DNS Solution/Server Installation & setup/Mail Server/Router Configuration/Switching & VLAN/VPN/Cloud Server/Critical Data Recovery/Remote Server Support/Server Security/Web Security/Computer Help We never Place any GENERIC BID so we frequently contact you to meet you expectations. We love to spread SMILES :-)
$526 USD in 10 days
4.8 (189 reviews)
7.5
7.5
User Avatar
Hi, I have more than 6 years experience in setup and management of different Linux web hosting servers like CentOS, RedHat, Ubuntu, Debian etc. I have expert level knowledge in web hosting panels like cpanel, plesk, webmin , ispconfig, zpanel, Direct admin etc. Services Support:- • Apache,IIS, Tomcat, DNS • ASP.NET, PHP, Java • MSSQL, MySQL • Exim, Postfix, sendmail, Mail Enable, smarter mail, powermta etc. Basic Server Security:- • Server Securing and Hardening • CSF Firewall Installation & Configurations • LFD Alerts on Brute Force Attacks • SMTP Tweaking • PHP Hardening ( SUPHP, SUHOSIN ) • Mod_security Setup and Configurations • Root Login Email Alerts Thanks
$250 USD in 1 day
4.9 (682 reviews)
7.5
7.5
User Avatar
Hi there, Hope this message finds you well. I just read your description and came to know that we can help you instantly. We are expert with different forum software and server security services. We have dedicated team of admins that will help you to solve this problem permanently. With our extensive experience we are able to provide you best solution that will never let you down for this kind of server security issues. Let us know if you are still interested so we can start productive information. Looking forward to hear from you soon!! Thanks, vBtise
$555 USD in 1 day
4.4 (84 reviews)
7.7
7.7
User Avatar
Hi. I am an experienced Linux system administrator with exact skillset you need (server security hardening and support). Referring to your project description, i believe you could benefit from ongoing sysadmin maintenance. High level of security needs 24/7 support and monitoring. So I'd like to offer you our server management services. Our standard package includes full administration, monitoring, backups, security updates, 24/7/365 live phone support for urgent tickets and unlimited support hours. The prices start at $90/month for a single machine, discounts available on bulk orders. PLEASE NOTE: If you sign up, the project (current IP blocks problem solving) comes as FREE setup. You will get a low hourly rate ($15/hour) as our subscriber. Our regular non-subscription rate is $30/hour. Please contact me to discuss the details. Looking forward to hearing from you. Best regards, Nick Keefen NK Support
$270 USD in 5 days
4.9 (182 reviews)
7.1
7.1
User Avatar
Hi, Our organization is the most valuable IT services. We have expertise in setup and management of different Linux web hosting servers like CentOS, RedHat, Ubuntu, Debian etc. Which secured our top position in India ‘s most innovative companies ranking ,making it both the highest ranked IT services company and thriving Indian company. We provide so prompt project delivery, thus we perform our responsibilities precisely with our scrupulous attention. We have expert level knowledge in web hosting panels like cpanel, plesk, webmin , ispconfig, zpanel, Direct admin etc. Initial server setup steps:- • Initial Server Setups • Hosting panel Installation • All Linux Flavours Supported • Windows 2003/2008/2012 Platforms Supported • Database Servers ( MSSSQL, MySQL) Support • Setting Apache, IIS or Nginx • Third Party Software Support like (Joomla, WordPress, magento) Services Support:- • Apache,IIS, Tomcat, DNS • AWS, Windows, Hyper v, Xen, solu vm • ASP.NET, PHP, Java • MSSQL, MySQL • Exim, Postfix, sendmail, Mail Enable, smarter mail, powermta etc. Server Log Monitoring:- • Techs will be monitoring the Server Logs • Restart Services if necessary and required • Fix issues if any of the services have problems Basic Server Security:- • Server Securing and Hardening • CSF Firewall Installation & Configurations • LFD Alerts on Brute Force Attacks • SMTP Tweaking • PHP Hardening ( SUPHP, SUHOSIN ) • Mod_security Setup and Configurations • Root Login Email Alerts Thanks
$250 USD in 2 days
4.6 (405 reviews)
7.2
7.2
User Avatar
Hi I can secure your server. ***************************************************************************************************************************************************
$250 USD in 7 days
4.8 (250 reviews)
7.0
7.0
User Avatar
Hi there buddy :) Well first of all, OVH is notorious with spamming because they provide too many ips.. Most often than not, their entire C blocks of IPs are blocked by various mail servers.. So it is quite possible that your IP gets blocked because someone else on your C-Block is using many ips to spam people. Having said that, I would love to look into this problem for you to root out the obvious reasons. It is all possible that your mail server is badly configured and allowing spammers to spam through your server . let me know please
$555 USD in 10 days
5.0 (159 reviews)
6.5
6.5
User Avatar
Hi, I can help you to resolve this problem. Please pm me, I need to know howmany sites are hosted on server etc. Regards, Sujal
$400 USD in 7 days
5.0 (92 reviews)
6.1
6.1
User Avatar
Hi sir I recently done this similar task for some one else can do for you too please open chat to talk more on this project
$388 USD in 10 days
4.9 (364 reviews)
6.3
6.3
User Avatar
A proposal has not yet been provided
$263 USD in 10 days
4.9 (119 reviews)
6.3
6.3
User Avatar
Hi, provide more details. .
$263 USD in 3 days
4.9 (123 reviews)
6.5
6.5
User Avatar
Hi there, I’d like to be considered for your System administration. I’m a system and network engineer with a strong background managing Linux Server ,mailing server ,NAS,Web server,VPS,VPN, FTP server and Hosting Server . I highly value professionalism and hold myself strictly accountable to fulfill my client’s requirements . I am to form a long-term working relationship. Please, let me know what is needed to secure this bid! Thank you for your consideration. Raj Kumar
$250 USD in 10 days
4.8 (50 reviews)
6.4
6.4
User Avatar
Hi, I am 5+ years experienced Linux server security expert. I can solve the issue with spoofing. I can find the source and block his access. Also I can install security modules in the server, so that the issue wont happen again in future. Regards, Minu
$250 USD in 1 day
4.9 (132 reviews)
6.3
6.3
User Avatar
Hello, Linux System Administrator and RHEL Certified Engineer, Expert in RHEL based operating system (RedHat, CentOS, Fedora ,,etc) Perfect knowledge of Debian based systems (Ubuntu, Mint,,etc) cPanel/WHM and other management systems. I can investigate the issue, solve any security problem, also harden the entire server making sure your system is patched and up to date. I will also use custom firewall rules, and configure spam assassin setting up strict rules and make sure no one can send emails but you and allowed accounts Also will make sure SPF and DKIM are installed and validated, to ensure verifications of the emails and that your emails are going to the inbox. Ready to start now Thank you
$355 USD in 2 days
4.8 (81 reviews)
6.1
6.1
User Avatar
Hi. Do you have correctly installed sfp, dkim record on DNS and server. May be your email server works as open realay? You need use Fail2ban to defense from bruteforce password. I will neeed check firewall parameters and mail server settings to find your problem. SSH access is preferable for this.
$250 USD in 3 days
4.8 (112 reviews)
6.1
6.1
User Avatar
Hello mate, A senior systems engineer with 5 years of industry experiences. Let me analyze your server and implement security. I look forward to hearing from you. Thank you!
$300 USD in 10 days
5.0 (62 reviews)
5.6
5.6
User Avatar
Hello, I am a qualified IT engineer with 12+ years of professional experience in installing and maintaining servers. I have installed and managed servers at OVH before. I will 1. Conduct a full security audit of your server 2. Do the needful to stop and prevent the current problems 3. Implement all necessary measures to protect the server from future threats Kindly initiate a Freelancer chat/message session with me to discuss this further. With best regards, Richa V
$500 USD in 10 days
5.0 (44 reviews)
5.3
5.3
User Avatar
I think your server have a vulnerable php script, such as wordpress plugins, themes and others. Usually, malwares came from vulnerable scripts, reproduce in the vds/vds and send many thousands spam. I have a own script and can scan all of files on you server for crypted malware/backdors/shells. Also I will analise server logs and find how malware appeared in system and fix this way. At finish full report about changes will provided. SSH(shell) access required. no-spam garantee at the end of job:)
$250 USD in 2 days
4.8 (73 reviews)
5.5
5.5
User Avatar
I would be more than happy to take control and correct the situation you are experiencing. I have a long history of *nix server administration and an equally long history of dealing with these sort of incidents. Please let me know if you have any questions. I can start immediately.
$277 USD in 10 days
5.0 (36 reviews)
4.7
4.7

About the client

Flag of EGYPT
Six of October City, Egypt
5.0
1
Payment method verified
Member since Apr 2, 2015

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.