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Linux and freeswitch voice system security specialist

I need someone who can implement security configurations for ubuntu servers that is going to be directly connected to the Internet without hardware firewall appliance. The ubuntu server hosts kvm virtual machine. Freeswitch, pop3s/smtps server, and web server. We use PPPoE to connect the Internet.

- 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.

I need someone who can do this immediately. It will probably take less than 1 day, but you need to work with my team. (4 other members)

Required skills

- At least CCNA level networking knowledge

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

We talk over skype.

Færdigheder: Asterisk PBX, Linux, Web Sikkerhed

Se mere: freeswitch specialist, voice specialist, networking specialist, excel knowledge test, linux update, linux firewall, kvm, internet security, hardware security, freeswitch, CCNA, need someone voice, linux server networking, web security test, skype linux, excel server linux, ubuntu linux server, ufw , internet web security, virtual linux, hardware excel, linux attack server, knowledge work system, web server required freeswitch, linux test

Om arbejdsgiveren:
( 3 bedømmelser ) Tokyo, Japan

Projekt-ID: #4056172

5 freelancere byder i gennemsnit $275 for dette job

shakoush2001

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 Mere

$200 USD in 3 dage
(65 bedømmelser)
6.3
orionk

***** Ready to start. Please have a look at the feedback/reviews about related projects i have done here http://www.freelancer.com/users/feedback_2918828.html . Regards from Albania,Europe ******

$450 USD in 3 dage
(6 bedømmelser)
4.2
rahulsng1

Hello, I have been working as linux system admin for a leading web hosting company and i have excellent knowledge in web security. I have had many experiences in similar work. I assure you that the project will be co Mere

$200 USD på 1 dag
(20 bedømmelser)
4.2
mferraroni

Hi, i am Cisco CCNA certified with experience in Linux and Network administration (pls see my badges of gaf exams). I can help you in setup firewalls and doing penetration testing. I have as well Visio and Excel inst Mere

$250 USD in 0 dage
(2 bedømmelser)
2.1
hethical

I am an internationally recognised information security expert, recognised by Microsoft *(on their official website) and have worked with international banks and finance leaders. PPPoE/RADIUS is susceptible to brut Mere

$275 USD på 1 dag
(0 bedømmelser)
0.0