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Protect OpenVPN server from DDoS

Hello , I have some OpenVPN servers that are being attacked with DDoS that cause the servers los connectivity for many hours.

I need you to create some filters to mitigate this attacks.

I think the best way is to allow only the traffic for authenticated OpenVPN users, the servers only uses openvpn and comunicate with another servers API.

This 2 last days the server lost connectivity, if you can avoid that we are all set.

You have to solve it and teach me to replicate in the future.

regards

extra data :

Servers have ovpn certificates that cant be lost,
Servers have bandwidth limitation filter per user that must work after the solution

Evner: Computer Sikkerhed, Linux, Software Arkitektur, Ubuntu

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Om arbejdsgiveren:
( 17 bedømmelser ) Santiago, Chile

Projekt ID: #14281962

15 freelancere byder i gennemsnit $209 på dette job

kuldeepvk

hey, I am server admin and have 7years experience in vpn server . i can create some filters to mitigate this attacks. lets dicuss in chat THank you

$222 USD på 1 dag
(104 bedømmelser)
5.8
vietdevteam

I have read your project. I'm sure i can help you to do it. I have 7 years of experience in Web Development, System & Network Administrator and Security Researcher. Choose me then you will work with a Professiona Flere

$155 USD in 3 dage
(34 bedømmelser)
5.4
numerichost

hello i can protect open vpn server from ddos.... can we chat in window? i will explain everything.........................

$155 USD på 1 dag
(33 bedømmelser)
4.9
abdofarag2

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 in Flere

$250 USD in 0 dage
(18 bedømmelser)
5.1
engrgulnawaz

Hello, It will be my pleasure to join your project as i possessed the required skills and experience. I have extensive experience on networking, security, technical/report writing, Linux, penetration testing, asteri Flere

$200 USD in 2 dage
(20 bedømmelser)
4.6
jplopezy

Estimado, Puedo ayudarlo a mitigar el ataque de denegacion de servicios, por favor pongase en contacto conmigo para analizarlo y darle una solucion definitiva a su problema saludos

$155 USD in 10 dage
(9 bedømmelser)
4.2
$222 USD på 1 dag
(11 bedømmelser)
3.5
euredan

Hello. I work in 24/7 linux servers support. I can help you with this task. Best regards, Eugene D.

$40 USD in 3 dage
(12 bedømmelser)
3.2
BigBro1

A proposal has not yet been provided

$220 USD in 3 dage
(1 bedømmelse)
2.4
AKartashov

We can see what tipe of attack you have and block it or setup special software to protect OpenVPN port and brute force attacks. I am linux system administrator with more than 10 years of experience. I have a master Flere

$155 USD in 4 dage
(1 bedømmelse)
0.8
$155 USD in 3 dage
(0 bedømmelser)
0.0
dqxtech

Hello, I have the best solution for you, but you can't block a DDoS attack completely. I have a solution that would reduce the load on your server and some recommendations for you so you can pass trough this succe Flere

$100 USD på 1 dag
(0 bedømmelser)
0.0
michaelibrah

Hello, this is Michael , working as System/Network admin in multinational company, please check my profile for more details i hope to finish this project once you accepted my bid Thanks in advance Michael Yo Flere

$777 USD in 3 dage
(0 bedømmelser)
0.0
$177 USD in 3 dage
(0 bedømmelser)
0.0
zealotlouis

I am a Network, Security and Marketing Consultant Working in the industry of Data Communication since 2003, During my experience i have worked a lot of Cisco and Juniper Routers, Switches, Firewalls and various Network Flere

$150 USD in 3 dage
(1 bedømmelse)
0.0