kvm, ubuntu, mail, web, strong security configuration work

I am looking for someone who can manage my ubuntu server immediately and who can spend 4 hours daily for few days.

I have 1 server hardware that runs a virtual machines with ubuntu.

I already configured kvm. There is another person working on configuring

freeswitch and configuration of asterisk right now.

Here is what I am hoping to do.

- Configure firewall for the server including the ones in kvm. (ufw, bruteforce attack, port scan blocking, etc)

- Test with Nessus security checker and do proper security improvements.

- Provide help with completing with security and watchdog.

- Install openvpn and assign IP address to openvpn clients.

- Install email server, install web mail screen, spam filter, anti-virus. Do not run mail servers as root for security if possible.

- Stop all the unneeded daemons to save memory and cpu.

- Configure watchdog for daemons to restart, especially email. Perhaps we can use gmail pop3 to send alert mail. When email server is ready, I will update MX record of [url removed, login to view]

- Configure QoS and precedence 5 to voice for virtual machine running freeswitch. Configure priority of service. Voice and real time media must have high


Required skills

- All the skills to complete tasks above

- At least CCNA level networking knowledge

- Good sense of organization

- Documentation (Update my excel and visio files. Need to define security configurations before the work is done)

I need to talk over skype often.

To save your time, you probably should setup security for host machine and

kvm for freeswitch at first. When basic security is done, we can copy

freeswitch kvm machine and maybe be able to copy

Budget: $150.

Skills: Apache, Computer Sikkerhed, Linux

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About the Employer:
( 3 reviews ) Tokyo, Japan

Project ID: #4049106

8 freelancers are bidding on average $145 for this job


Hi there, i am very interested to complete this project. please see my past reviews related to system administration lets complete this project

$140 USD in 1 day
(122 Reviews)

Hi I am a CISSP,RHCE,CCNA,MCSA,Linux+ and a CEH. I do have 7+ years experience in System Administration . I have experience in a high availability environment with 100+ servers and more than 500 000+ subscribers, I kno More

$150 USD in 3 days
(58 Reviews)

For $150 I'm willing to install your email server, webmail, spamassassin and so on with spf record. Just the right way it has to be done. For the rest of the work we have to make a deal. $150 for everything is just v More

$150 USD in 2 days
(47 Reviews)

Dear Sir, Please, See my PM

$150 USD in 2 days
(17 Reviews)

Hi I can help you on this

$140 USD in 2 days
(1 Review)

Hello, we have expert team of Linux administration, ready to start work for you kindly check your PMB. GRRAS Solution's [login to view URL] [login to view URL] [login to view URL]

$250 USD in 2 days
(0 Reviews)

I have a team which is highly experience in system /Network/Storage/Virtulization/Security/Routing/Switching/Voip .

$100 USD in 2 days
(0 Reviews)

I have bachelor and master degrees in IT. My Primary skills include Java, VB/.NET, Delphi, and PHP. Also database skills include MS Access, MySQL, and Oracle. My Other skills include server and network administration a More

$150 USD in 1 day
(0 Reviews)

Hello, I have a couple of guys with experience in server setup and network security. Examples of our projects: etnasoft com/showcase/ Please contact me to discuss details. Regards, Alex

$30 USD in 1 day
(0 Reviews)

With over 12 years Linux admin experience and 8 with VoIP and 25 years IT experience. I see this as a quite straight forward config/setup.

$200 USD in 15 days
(0 Reviews)