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Security analysis of small network

i have a small office linux based network using zimbra for email server. we use mikrotik as firewall and routing. looking for someone to evaluate the security readiness , make recommendations , troubleshoot current issues.

Must have experience with zimbra mail server and mikrotik router

Buudget = <$100

Compétences : Linux, Administration Système, Sécurité Web

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Concernant l'employeur :
( 54 commentaires ) providence, United States

N° du projet : #1673211

10 freelance font une offre moyenne de $101 pour ce travail


Hello, i have extensive experience in system administration. I can perform this task and give guarantees of my work. Please check your private box for more informations.

80 $ USD en 2 jours
(32 Commentaires)

Dear sir, I have 10 years of experience as network administrator. I my daily job is a network security and vulnerability assessments. I have excellent knowledge of Zimbra, Linux and network protocols. Waiting for Plus

80 $ USD en 2 jours
(4 Commentaires)

Hello. I'm a networking engineer with long dated experience in linux, including Zimbra and I'm a Mikrotik Certified Associate (MTCNA). I work for a telecommunications company as the Operations Manager and I can do Plus

200 $ USD en 3 jours
(2 Commentaires)

Sir, I am ready start with your project. Please check your PMB. Thank you.

50 $ USD en 1 jour
(1 Commentaire)

Good day Christinatech, I can preform external passive reconnaissance and vulnerability scanning of your firewall and email server; as well as offer you security advice moving forward.

100 $ USD en 1 jour
(0 Commentaires)

Custom Software Development - <b><i>Removed by Admin</i></b>

250 $ USD en 1 jour
(0 Commentaires)

i make it easy

99 $ USD en 1 jour
(0 Commentaires)

Hello, I am a network administrator and a system administrator. I've passed various certifications such as cisco and done some auditing in various corporations. I've been using Linux for years and this job will be Plus

45 $ USD en 2 jours
(0 Commentaires)

We are a certified network security consultants, with speciality in mailing security implementation in Zimbra Collaborative Suits, Our Ethical hacking Professionals can do the assessment and can deliver the reports Plus

50 $ USD en 1 jour
(0 Commentaires)

I can conduct an audit of the network. Served by a network of more than 250 mikrotik routers. Very experienced administrator in this matter.

60 $ USD en 2 jours
(0 Commentaires)