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Network Security Jobs

89 were found based on your criteria

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Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We have a new client who requires a number of devices (firewalls) to be reconfigured. They are all fairly old devices and doesn't know much about them. Our own engineer is on long term sick leave so we require someone to help us in the interim. The client... more

Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Amazon web-services administration and support: - configuration of DNS, VPN, firewalls, load balancers, server OS's - security configurations - internal/external network configurations and performance optimizations - writing shell/bash scripts for... more

Fixed-Price - Est. Budget: $ 12,000 Posted
Who are we : A consultancy firm providing offshore solutions mainly to Small and Medium Enterprises and Forbes 10000. What we need : One of our clients in niche domain needs to consolidate the various servers scattered and hire exclusive server management... more

Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
I require the functionality of a secure voice & instant message system that is encrypted with the best available options on the market. PGP / AES / SSL etc. Below are a few logical steps but the scope of work is to commission various servers with very... more

Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are looking for a freelancer to accompany us in reinforcing our security on multiple access: personal computer security, data security, communications security, process security,... This will be done in 3 steps: 1. Auditing the current structure... more

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
• Entrusted with the responsibility to manage the overall IT Infrastructure and operations for the organization. Comprising of Windows Server 2008, Windows 2003, Windows 2000 Server and Linux Servers • Designed All Department Reports With complex formula,custom... more

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hello, I'm looking for someone really knowledgeable and experienced in cyber security. I'm trying to put together a learning curriculum that would help someone completely new to the subject go from complete beginner to advanced. This would include... more

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
i want app for both ios and android like paypal but its main feature would be transfering money quickly through an email address or phone number but it would not be as big as paypal it would be for small locality and initially for 1 bank people who would... more