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Dedicated Server Security

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.

Evner: Forum Software, Internetsikkerhed, Linux, Netværksadministrator, PHP

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Om arbejdsgiveren:
( 1 bedømmelse ) Six of October City, Egypt

Projekt ID: #8060213

52 freelancere byder i gennemsnit $366 på dette job

KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE We will provide you a. Best Flere

$747 USD in 30 dage
(637 bedømmelser)
8.5
linuxfreak1985

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 - Flere

$368 USD in 10 dage
(1125 bedømmelser)
8.6
nknk

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 m Flere

$270 USD in 5 dage
(182 bedømmelser)
7.1
kuldeepvk

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 Flere

$250 USD på 1 dag
(240 bedømmelser)
6.7
arityinfoway

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 prov Flere

$526 USD in 10 dage
(135 bedømmelser)
6.8
odessky

Hi I can secure your server. ***************************************************************************************************************************************************

$250 USD in 7 dage
(247 bedømmelser)
6.9
amcorreia

Hi, provide more details. .

$263 USD in 3 dage
(122 bedømmelser)
6.4
raj00565

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 Serv Flere

$250 USD in 10 dage
(36 bedømmelser)
6.3
tanujchugh

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 I Flere

$250 USD in 2 dage
(201 bedømmelser)
6.4
arfharwinder

Hi, I can fix your OVH dedicated server from spam and hacking issues. For relevant experience and qualification, please check out my portfolios/profile reviews. I have completed 850+ projects over different freelancing Flere

$350 USD in 3 dage
(168 bedømmelser)
6.3
mrfixersl

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 poss Flere

$555 USD in 10 dage
(157 bedømmelser)
6.4
m7slabs

A proposal has not yet been provided

$263 USD in 10 dage
(107 bedømmelser)
6.2
minuthomas

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 Flere

$250 USD på 1 dag
(129 bedømmelser)
6.3
vbtise

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 dedicat Flere

$555 USD på 1 dag
(34 bedømmelser)
6.3
bhupal123

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 dage
(325 bedømmelser)
6.1
Rasil

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 Flere

$250 USD in 3 dage
(104 bedømmelser)
5.8
envisionops

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 dage
(80 bedømmelser)
6.0
ownmyserver

Dear Client, Thank you for allowing us to place a bid on your project. Our OVH Clients : [login to view URL] [login to view URL] [login to view URL] [login to view URL] We are one of the top Serv Flere

$250 USD in 3 dage
(187 bedømmelser)
6.3
yasithab

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 dage
(62 bedømmelser)
5.6
slimhack

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 Flere

$355 USD in 2 dage
(62 bedømmelser)
5.8