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Network Security Jobs

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Fixed-Price - Est. Budget: $ 50 Posted
My webserver is being hit by several DDoS attacks. The apache logs look as follows: 50.21.183.243 - - [29/Jul/2015:10:39:33 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.2.3; http://sign-in.at; verifying pingback from 54.148.9.134" 46.37.6.190 - - [29/Jul/2015:10:39:33 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.2.3; http://www.ridendoweb.it; verifying pingback from 54.149.51.19" 50.21.183.243 - - [29/Jul/2015:10:39:33 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.2.3; http://sign-in.at; verifying pingback from 54.69.228.145" 97.79.239.37 - - [29/Jul/2015:10:39:34 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.0.6; http://magiccartbutton.com; verifying pingback from 54.148.164.248" 207.106.22.3 - - [29/Jul/2015:10:39:34 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/3.5.1; http://www.web-werks.com" 2001:41d0:a:5b9a:: - - [29/Jul/2015:10:39:34 -0400] "GET / HTTP/1.1" 200 32372 "-" "-" 2600:3c03::f03c:91ff:fedf:a699 - - and etc. I need to mitigate...

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We are a busy Managed IT service provider and we are currently looking for a knowledgeable engineer to help with various tasks involving our clients. We have the vast majority working with terminal Server (both Windows Server 2012 R2 and Windows Multipoint 2011 or 2012), some have on-premises Exchange Server while others have been fully migrated to Office 365. Clients are using desktops, laptops and also thin clients so some basic knowledge the latter would be an advantage. Examples include troubleshooting and fixing: Network issues Connectivity to Terminal Server Problems with emails on Exchange Server Backup failures Speed issues Security breaches etc. You may be required to contact the client either via email or even phone so fluent english and good people skills is highly recommended. We are currently using Logic Now so knowledge of this RMM software is preferable.

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Key skills for this job will be a strong background in Linux, and Unix networking protcols, along with a good background in many other various fields of Linux software integration and development. Along with Windows background Should have some knowledge with: KVM CentOS 7 Zabbix Chef Cobbler If not much experience, we can help and get you on track. Must have good knowledge will, need to solve an issue before job hiring as part of test. This CAN result in a LONG term postions, or many contracts.

Fixed-Price - Est. Budget: $ 500 Posted
We are looking for a professional that has experience with any of the following: Ethical Hacking, ITIL foundation certification, Network+ 2015, Security+, or VMWare You will be creating online video tutorials using screen capture software and a professional microphone for audio recording. If you are interested in this project please share your past experience and which screen capture software and a professional microphone you will be using. Examples: Screen capture software (Quicktime, Movavi Screen Capture Studio, ect) Professional Audio Microphone Examples: Blue Yeti Microphone, Atr2100, Blue SnowBall, Ice Snowball Ect.) This job is only open to first come first sever so make sure to message me if you are interested.

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We have a system which integrates many third-party online casino/slots providers and want to go to marketing with bitcoins. These game providers do not accept bitcoin or any other cryptocurrency. We are looking for an experienced developer who can handle the bitcoin integration part with bitcoin exchanges etc. The idea to convert each bet on slots spin from bitcoins to USD (or another currency that these game providers accept) and then make a bet with USD, and at the end when the player leaves the slots game. To apply to this job please comment on the following points: 1) What security risks do you see with bitcoins for online slots business? 2) What exchange will you use to make the mentioned frequent conversions? 3) Any other comments related to the job