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Pro Hacker? Cyber Security specialist required

$10-40 SGD / hour

Completed
Posted almost 5 years ago

$10-40 SGD / hour

We are a small dynamic team at the forefront of the education assessment industry and have this opening due to recent growth. We have a mail server and a separate 3-year-old website on another server, coded entirely from open-source tools, that require Linux based server support, maintenance, enhancement and hardening (no need for optimization). The server has PUBLIC_KEY security, cloud back-up and is currently maintained for a balanced libraries dependencies. Mail: Ubuntu, DoveCot and Postfix, Mailgun, ProcMail and SpamAssasin. Website: CentOS, NGINX, PHP-FM, MySQL, GoLang, Python, NodeJS, Redis. We are looking for an appropriately skilled and like-minded partner who will, on-going, use their own set of trusted open source tools to protect the server and its stack only. There is an opportunity for more equivalent work on other servers. Interested? Please provide evidence showing how you are the most suitable candidate to join the team and we'll take it from there! :)
Project ID: 19712139

About the project

7 proposals
Remote project
Active 5 yrs ago

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Hi, Total how many servers are there? Can I have network diagram ? Is it already divided in DMZ? I have handled many critisits and hacking issues, dos and ddos attacks. There can be snort deployed, tripwire can be used to baseline of configs, OS hardening etc. Need to know about how many servers are there and the role of each sever. I myself hosted web servers, gaming servers in past on public ip addresses in past and know ins and out of type of most of the attacks,
$27 SGD in 40 days
4.9 (42 reviews)
5.2
5.2
7 freelancers are bidding on average $31 SGD/hour for this job
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Dear Sir/Madam, i am CCIE Security and Red Hat Certified Engineer with 17 years of extensive cyber security and system administration experience. i can fully help you in server security and penetration testing to stay ahead of hackers and script kiddies. if you have any zero day vulnerability i can help you to mitigate at all levels. we can discuss further over chat in detail. thanks for reading
$30 SGD in 40 days
5.0 (74 reviews)
6.6
6.6
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Hi We are top quality full-stack developers and we are ready to work on this project, we use Version Control Systems, Staging Servers, Team Slack Channel and Task Management Tool Can you send me a message? Then we can discuss the details Thanks
$68 SGD in 40 days
5.0 (4 reviews)
3.2
3.2
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Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do this job and give you an efficient job that will be very acceptable and presentable. I and my team work on web development and mobile apps and I can assure you that you will never be disappointed"
$25 SGD in 40 days
0.0 (2 reviews)
2.7
2.7
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I have a great experience acting as Tech account manager, Sysadmin, Security and BackEnd Developer. These roles have allowed me to develop a wide variety of skills and versatility as a self-taught researcher in new technologies, methodologies, systems, open source and cybersecurity. I have a great experience working in productive environments, be it in installation, auditing, repair. This is so with most of the families of linux distributions, red hat, centos, oracle, debian, ubuntu. And different services, ssh, tomcat, apache httpd, nginx, postgresql, mysql, mariadb, oracle db, weblogic. Installation, setup, hardening, audit, fix. As a programmer, I have the necessary experience to understand the works, and to partition them into minor tasks, which allow me to gradually achieve the goals. And develop even more my seniority. I have experience in scripting languages like, bash, php, psql / sql, pearl, python. And web technologies such as html, css, js. Working with git and gitflow.
$11 SGD in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SINGAPORE
Singapore, Singapore
5.0
2
Payment method verified
Member since May 21, 2019

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