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Required Network Security,Virtualization,Network Administration,VM,Windows freelancer for Network Server Admin Expert / Network Security Expert job

Posted at - Feb 6, 2024

We are a small-scale enterprise of less than 15 employees with offices in Dubai & New Delhi. We have servers in both offices.

We require a network admin expert to review our current infrastructure (e.g. Server, network, etc) and assist us in making improvements and solving some current issues. Please note that we can provide an infrastructure diagram including VM servers.

Some of the major items which we require assistance on include:
- Current issues with DNS as per cisco firewall. (Some sites are not accessible inside our Network)
- Disaster Recovery Setup for the two offices including server replication, etc.
- A detailed security review to ensure we are maintaining the latest high standard security standards and protocols, including anti-hacking, etc.
- Some issues with our outlook mail server

A more detailed list of our requirements follows below:

We need these to be checked and analysed.

1. Topology analysis of IT-infrastructure
2. Vulnerability Analysis of the network
3. Gap analysis of existing IT-infrastructure
4. Email Spoofing Analysis
5. Analysis of data backup and restore procedures
6. Analysis of disaster recovery planning
7. Analysis of data leakage and encryption - data at rest & data in transit
8. Wireless network policies
9. Evaluation of existing Software used and suggestions on mitigation of vulnerable/end-of-life versions
10. Evaluation of existing Hardware assets including switching devices, printers & laptops
11. Email systems & spam filter
12. Password Management & policies

1. DNS issue (some sites are not accessible inside our network)
2. Outlook not accessible in LAN/WAN without adding IP in Hosts file.
3. Outlook folders are not updating automatically
4. Automatic disconnection of Exchange server
5. Our FTP server website now always need 7001 or 5001 port in able to be used
Disaster Recovery Matters:
1. Delhi office to Dubai File Server replication
2. Dubai to Delhi office offsite backup
3. Dubai and Delhi QNAP Sync

About the recuiterMember since Mar 14, 2020 Ruisa Teguh
from Chiapas, Mexico

Skills & Expertise Required

Network Security Virtualization Network Administration VM Windows 

Open for hiringApply before - Aug 4, 2024

Work from Anywhere
40 hrs / week
Hourly Type
Remote Job

Offer to work on this project closes in 107 days!
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