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Server Hardening and securing

$2-8 USD / hour

已关闭
已发布将近 7 年前

$2-8 USD / hour

Dear all, I am seeking a security expert that would execute extra hardening on my server's security, somehow a hacker or something managed to access my server and send bulk of SPAM emails , I am using a SMTP relay service provider called SendGrid .
项目 ID: 14623023

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24提案
远程项目
活跃7 年前

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24威客以平均价$11 USD/小时来参与此工作竞价
用户头像
Hi, Greeting! Hope you are doing well Please provide server access I will do all security tweek and block all external access. Looking forward to discuss thanks
$8 USD 在20天之内
4.9 (211条评论)
7.0
7.0
用户头像
Hello, I'm a Linux\Unix systems engineer, VMware administrator, also certified Red Hat and VMware. also, I have good experience in Linux Administration, troubleshooting, service installing and monitoring . so, I'm interested in your project and I can help you.
$10 USD 在40天之内
5.0 (16条评论)
7.0
7.0
用户头像
Hi, I can harden your server and secure it from future attacks within few hours. I have worked on 150+ server security before. Thanks
$8 USD 在15天之内
4.9 (211条评论)
6.8
6.8
用户头像
Hi, I will thoroughly audit your server and find the loop holes in server and remove it and implement all server securities. Thank you
$5 USD 在20天之内
4.9 (240条评论)
6.5
6.5
用户头像
A proposal has not yet been provided
$8 USD 在40天之内
5.0 (99条评论)
6.0
6.0
用户头像
Hello, we have 4 years of experience to manage web hosting on different hosting panels like centos, red hat, ubuntu etc... thank you
$6 USD 在24天之内
5.0 (18条评论)
4.3
4.3
用户头像
I have read your project. I'm sure i can help you to do it. I'm experting in managing linux server, such as: CentOS, Redhat, Ubuntu, Debian, Fedora .... I have 7 years of experience in Linux System & Network Administrator and Security Researcher. Choose me then you will work with a Professional Administrator, you won't be disappointed. Thanks.
$25 USD 在1天之内
5.0 (7条评论)
4.1
4.1
用户头像
Interested to do the job i want to get good review *********************** *************************
$6 USD 在4天之内
5.0 (1条评论)
3.0
3.0
用户头像
hi sir, I will enable sasl authentication method on your mail server and I will change ssh port number 5 digit and close all port using iptables I will secure your server if you have any questions please ping me
$6 USD 在1天之内
5.0 (6条评论)
2.4
2.4
用户头像
To provide yo best quality and the best communication and best product will make me best in this project
$5 USD 在40天之内
4.9 (3条评论)
1.9
1.9
用户头像
Hello, I am a cyber and websecurity expert and reasercher.i have keen interest in it.i have 5 years in it. i did found vulnerability in many big portals and provide secuerity. please openmy pmb.
$11 USD 在40天之内
4.4 (2条评论)
1.7
1.7
用户头像
Hello, my name is Michael. I represent Ukrainian based IT-company Webbook Inc that provides services in the IT-sphere for international business. We were carefully reviewing the requirements of the job description, so our devs can work on Your project without delay. We have years of working on projects related on any available CMS, from "scratch" with core php and php-frameworks(Yii/Yii2, Laravel, CodeIgniter), JavaScript, jQuery, AJAX, HTML5, CSS3, Bootstrap, javascript-frameworks, 3d desidg, graphic design etc. However, I shall discuss about the requirements and functionalities in details to have a better understanding about time frame and price. We are glad to chat with You and discuss all in details. Contact us and we will reply immediately. Waiting for Your reply! Best regards, Webbook team
$8 USD 在25天之内
5.0 (2条评论)
1.3
1.3
用户头像
Hi, I have been a Linux server administrator for the last 2.2 years and I have dealt with a lot of Spaming, email reputation, email blacklist, Server hacking, Wordpress hacking and such hosting issues that affect the client business. I can scan your server, assist in removal of spam from the mail queue, harden your server to prevent such occurrences. Check my profile and offer me the opportunity to assist you. Thank you.
$6 USD 在10天之内
5.0 (1条评论)
0.8
0.8
用户头像
I have been working with network security for the last 6 years, I'm also work with pentests. At my resume you can see that I have experience with many security tools and I'm also working on a company that provides network and server administration. I have about 80 companies where I'm responsible for the security right now, configuring Web Application firewalls, Network Firewalls, managing security patches and so on. Also I can give you recomendations about what you need to do and things that its not recomended to do in order to protect your servers.
$12 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
$13 USD 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hello, I can offer you 15 years of experience managing and administering systems for top-tier firms, excellent engineering skills, and a great eye for detail, all of which should make me an ideal candidate for this opening. I greatly welcome the chance to speak with you sometime regarding this opportunity. Best regards, Jose Sevilla
$13 USD 在40天之内
0.0 (0条评论)
0.0
0.0

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EGYPT的国旗
Cairo, Egypt
4.5
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会员自11月 10, 2010起

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