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Firewall Auto config

Ubuntu 18.04 Firewall update program. We have a mail server that is constantly being probed by people trying to login. I intend to setup a counter on the auth server. When the ip has failed x times i will enter the ip address in a table. You will write a script that takes the entry from the table and adds it to the block list on the firewall. You will poll the table every few minutes (config option) You will either block all access to the ip or a specific post if it is defined in the table.

Kĩ năng: MySQL, Linux

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( 83 nhận xét ) Gainsborough, United Kingdom

ID dự án: #20089148

Được trao cho:


Hello, nice to meet you! I'm a DevOps Engineer with experience in Linux, Email server like Exchange, Zimbra... In your case, let try Fail2ban - an open source solution which can solve your problem without coding anythi Thêm

$150 USD trong 7 ngày
(34 Đánh Giá)

22 freelancer đang chào giá trung bình $136 cho công việc này


Hello, Actually there are already developed and widely used open-source software to perform your requests -- basically to block brute-force probing IPs either for permanently or temporary based on a time setting. Sinc Thêm

$50 USD trong 3 ngày
(305 Nhận xét)

Hello from Greece, Do you have root ssh access to the server? Would you like to have a chat? Regards, DImitris Kokmadis

$220 USD trong 2 ngày
(425 Nhận xét)

Hello How are you i am a linux proogrammer and i am sure i can make that i have full time and I can start to work immediately Please contact me and do let us discuss about your project Thanks for your posting

$250 USD trong 7 ngày
(68 Nhận xét)

I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 20 Thêm

$100 USD trong 1 ngày
(196 Nhận xét)

Hi I have 5 year experience I can show you my precious work. I'm Individual freelancer I have no timing issue I can do work any time day/nights. so can we discuss once thanks.

$111 USD trong 1 ngày
(41 Nhận xét)

Hi, there is ready app for this - its fail2ban, it scan log, count and block for configured period. I can setup it.

$70 USD trong 1 ngày
(53 Nhận xét)

I am a Linux admin have 9 years of experience in this field. I worked in webhosting industry and manage datacenter from remote. I give full server management support we can use some firewall for same task . I also have Thêm

$100 USD trong 7 ngày
(43 Nhận xét)
$250 USD trong 2 ngày
(11 Nhận xét)

Hi, How are you? Hope you are going well! I checked your project carefully, so that i feel very confident in your project because I am talented web and mobile app developer with 6 years experiences. If you give me all Thêm

$140 USD trong 7 ngày
(4 Nhận xét)

Hello. Welcome! I'm excited that you’re here! ✅ I have been working as a full-stack developer for the last 10 years + and have done many sites. ✅ I am confident you will be most satisfied with the work we do. Pl Thêm

$30 USD trong 1 ngày
(9 Nhận xét)

Hello. I've read your post carefully. I am a network administrator, and have many experiences in using and configuring firewall. I am sure you can find a reliable and capable administrator through our cooperation. Plea Thêm

$200 USD trong 3 ngày
(12 Nhận xét)

Hello, I am expert Ubuntu 18.04.2 LTS system admin. I have a Linux tool that can match with your requirements. I will also do server hardening thus your Ubuntu become 100% hack proof. Let's Get To Work Now! I'm inte Thêm

$150 USD trong 1 ngày
(8 Nhận xét)

*Hello. I have rich experience in several Ubuntu server administration. Especially, I have majored in linux firewall configuration. So, I am sure that can do your project properly in a short time. Ready to start. Th Thêm

$150 USD trong 3 ngày
(3 Nhận xét)

Greetings, I have more than 8 years of experience working with Linux servers, if you like we can talk about your problem and find an effective solution

$140 USD trong 1 ngày
(5 Nhận xét)

Unix: Solaris, Hp-UX, AIX GNU/Linux (Red Hat, Slackware, Debian, ubuntu server,ubuntu cloud) Advanced Power Virtualization on IBM systems HACMP Linux cluster/pacemaker. VOIP and PBX Senior Asterisk Admin Siemens-Alcat Thêm

$140 USD trong 1 ngày
(2 Nhận xét)

Hi, I am pro developer in website, android and iPhone. If you are going to work with me, I will work hard for you. Don't worry. I will give you perfect result in a short time. Keep in touch with me please. Thanks a lot Thêm

$200 USD trong 7 ngày
(4 Nhận xét)

Hi, I can setup and configure CSF in your ubuntu 18.04 and i can setup config which automatically block ips in block list for limited time or forever. Pm me so we can discuss more further details.

$50 USD trong 1 ngày
(2 Nhận xét)

Dear Sir I’ve read your job very carefully and understand what you want. I'm a Senior developer with 7+ years experience. I've special skills in PHP with Ubuntu. I can start your project immediately. If you give me a Thêm

$140 USD trong 7 ngày
(0 Nhận xét)

Hi, I am very interested in your job [login to view URL] to know more if you’d like to chat about it. I can make script with shell or python. I am very familiar with Ubuntu. Which script language will you use for your monitoring Thêm

$140 USD trong 7 ngày
(0 Nhận xét)

Hi~ I have read your project with keen interest. I have rich experience of firewall ,networt security. The main focus of your project is that control firewall process based on database I want to discuss with you for gr Thêm

$50 USD trong 1 ngày
(0 Nhận xét)