Build Anti DDoS Solution

Closed Posted Jul 1, 2014 Paid on delivery
Closed Paid on delivery

Hey,

we are looking for a very knowlegable network security expert.

we host Minecraft Servers (TCP-Gaming Traffic) and want to secure them from DDoS attacks. Right now we use a reverse proxy mitigation service that adds lags to our gameplay. That is why we want to build our own solution. We need to deal with 5-6 GBit/s of TCP traffic and if there's an attack up to obviously a lot of incoming traffic (maybe 15 Gbits).

My idea is to have one powerful server that access as a reverse proxy for our applications. We need I guess a hardened kernel and a powerful firewall that stops syn flooding, ack flooding etc. UDP Traffic will be blocked out in the backbone since we don't need it. Also all other ports and typical vulnerabilites should be closed.

I'm looking for someone who has experience in this field and can propose a setup and help create it. It is important that the system runs lag-free and unnoticable to players. First step would be to configure the hardware, wait for the hardware and then harden the system.

Thanks for considering.

Computer Security Internet Security Linux Network Administration

Project ID: #6135748

About the project

12 proposals Remote project Active Aug 7, 2014

12 freelancers are bidding on average $1062 for this job

odessky

Hi I have experiece with DDOS protection for game servers. I designed own know-how avoid slow reverse rpoxy and increaces resposibilites. I want get 50% prepayment.

$277 USD in 30 days
(214 Reviews)
6.8
saydulk

Hello, I am skilled Unix network system administrator, with lot of experience in Linux (CentOS, Debian, Ubuntu) and BSD (FreeBSD and OpenBSD) systems. I am fluent in new cloud technologies also can be able to handle More

$3000 USD in 56 days
(26 Reviews)
4.1
pilot1983

Предложение еще не подано

$1000 USD in 3 days
(1 Review)
1.2
levutechcom

I can build a firewall for you with cloud computing technology. Each node (vps) have 40 Gbps network in. That firewall can protect your application and system. Thanks you and best regards.

$711 USD in 5 days
(0 Reviews)
0.0
brijmohan1989

Hi Concerned, you must be having Iptables and a router in front of the servers, why don't you limit the number of peer connections. Only way to fade away a Ddos attack it to restrict the number of sessions per IP More

$450 USD in 10 days
(0 Reviews)
0.0
lmacosta

I'm a network security engineer highly experienced in pentesting. Currently I hold CCNA, CEH, CHFI, ECSA and LPT certifications. DDoS attacks are very complex to mitigate because they require an advanced knowledge o More

$1111 USD in 20 days
(0 Reviews)
0.0
hintss

This should be simple enough, assuming your big server has the bandwidth to keep up with any possible attacks. Anyway, I have tons of experience with the technical side of running a minecraft server, including reverse More

$555 USD in 3 days
(0 Reviews)
0.0