Save this Search
     
Sort by:
  • Posted Date
Networking & Security
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: 1h, 33m ago  |  Ends: 2d, 22h  |   4 Proposals
1 have currently 6 computers and need to setup a server for my company.i want to hire someone who can help me setup and also provide support in future if needed.
Category: Networking & Security       

r****wag
 [?]
Sign in to view client's details.
| r****wag
|    United States
Fixed Price: $500 - $1,000   |  Posted: 1h, 39m ago  |  Ends: 14d, 22h  |   1 Proposal
Looking for a developer well versed in Python that can help me and my firm (SynAck Consutling) with developing an python based network security scanning tool with a GUI front-end. This application will integrate with nmap and perform network scans and present the results in a graphical way. Also this application should be modular enough to add additional functionality to it later down the line.
Category: Networking & Security       

S****Ack
 [?]
Sign in to view client's details.
| S****Ack
|    United States
Hourly Rate: $55 / hr or less   |  Duration: 1-2 weeks  |  Posted: 16h, 10m ago  |  Ends: 2d, 7h  |   11 Proposals
I am running a sendmail mail server on Ubuntu 12.04 I need an admin to examine the current installation and insure we are performing best practices, and have adequate security measures in place. I need an improvement in spam handling for the mail server, I believe SpamAssassin is running, but if it is it is not performing well at all. So that either needs to be fixed or replaced. I also need someone that can fix the deliver-ability issues from my server to other servers, specifically, @Hotmail, @Live, @Outlook @msn and @aol email addresses. As we are getting responses such as: <<< 550 SC-001 (BAY004-MC4F51) Unfortunately, messages from (ip address) weren't sent. No phone calls, provide a time estimate to make the listed modifications and review. I am a 30+ year programmer so I understand if things come up and it takes longer. All questions will be answered on PMB, and I often select a user before the expiration of the listing, so don't delay if you are interested in ...
Category: System Administration       
Skills: Linux System Administration, Sendmail       

g****ite
 [?]
Sign in to view client's details.
| g****ite
|    United States
Fixed Price: Less than $500   |  Posted: 16h, 51m ago  |  Ends: 6d, 7h  |   17 Proposals
time synchronization problem in windows 7 and xp in vms (vmware) in my virtual machines, I have this problem , you'll understand quickly in this video:   [obscured]  /watch?v=JJL6geu7ovk need someone who can fix this problem in my mind, i think it could be fixed with the Windows Time Properties (in Services), in those options I suspect maybe playing with the Start parameters. right now I configured it to Automatic Startup type, but when restarting windows, the time still shows as 7:15am, but it should be showing current time (2:15pm), and currently the only way for me to make it work is to go inside the time settings and do the synchronization manually.
Category: System Administration       

m****kie
 [?]
Sign in to view client's details.
| m****kie
|    Poland
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: 18h, 8m ago  |  Ends: 14d, 5h  |   22 Proposals
I have an immediate issue. 502 Bad Gateway error on my admin page only. foreverstudios.com/admin Beyond that, I need someone to help with css, email issues, plugin conflicts, maximizing speed, maybe seo and other items. I basically need an expert in wordpress and woocommerce.
Category: System Administration       

z****h72
 [?]
Sign in to view client's details.
| z****h72
|    United States
Fixed Price: Less than $500   |  Posted: 22h, 1m ago  |  Ends: 14d, 1h  |   2 Proposals
This printer was working great but now it keeps asking for a username and password when I try to print to it from my Windows 7 PC
Category: Networking & Security       

S****ton
 [?]
Sign in to view client's details.
| S****ton
|    United Kingdom
Fixed Price: Less than $500   |  Posted: 22h, 9m ago  |  Ends: 14d, 1h  |   8 Proposals
We are looking for Magento server/application performance optimization - NOT design. Are you an expert level *nix system administrator? Have you performance optimized a web server to run Magento? Are you an expert with Apache and know which modules are required and which are not? Do you know which performance accelerators to use and how to configure them properly? Are you familiar with PHP-FPM, APC, memcached, Redis, Varnish, Turpentine, mod_pagespeed, MySQL or Percona and know which combination performs best? Do you know which CDN provider offers the best performance? Perhaps you have some neat tricks of your own? We have a dedicated server with mirrored SSD drives, Zeon processors and plenty of RAM. Our pages presently load in 2-3 seconds with no CDN, and can sustain ~150 simultaneous users. Present time to first byte is ~600ms. Pretty good for Magento, but we want more. We want to have the fastest website in our industry, and we want your help. If you have the skills needed to ...
Category: System Administration       

g****w02
 [?]
Sign in to view client's details.
| g****w02 *
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 22h, 37m ago  |  Ends: 89d, 1h  |   5 Proposals
We are a startup working on some cool technologies. I would like to have a DevOps-cum-IT Admin consultant who can help set up, configure, and manage various development, build, and test environments for us. Experience in Microsoft Azure, Windows Server, Linux, etc. would be a great plus. Looking at someone from Chennai, India. This can be a long-term engagement.
Category: System Administration       
Skills: Linux System Administration       
Preferred Location: India

r****dar
 [?]
Sign in to view client's details.
| r****dar *
|    India
Hourly Rate: $20 - $30 / hr   |  Duration: 3-4 weeks  |  Posted: Mar 28, 2015  |  Ends: 13d, 23h  |   14 Proposals
Administer, manage, and optimize servers running Linux and Unix operating systems. This includes backups, file systems, O/S upgrades, hardware upgrades, and application software upgrades. Manage and administer user account setup and security. Create architectural and operational documentation for server systems. Develop reports, procedures, drawings, and checklists. Maintenance and operation of all data and server backup systems. Maintain and operate all data, server, and application systems including; Patching/updating, backup rotation, and system monitoring and alerting. Recommend, develop, and document IT processes in keeping with existing policies, as well as providing input for new policies. Support IT Infrastructure Team in building of infrastructure systems. Perform operating system and application installation, troubleshooting, analysis, and resolution for infrastructure server components. Provide tier 2/3 troubleshooting of the production support including 24x7 pager responsib...
Category: System Administration       

r****usa
 [?]
Sign in to view client's details.
| r****usa
|    United States
Fixed Price: $50 - $75   |  Posted: Mar 28, 2015  |  Ends: 13d, 23h  |   4 Proposals
We have Hyper-V configured and running on two standalone hosts. We do not want to place the Hyper-V hosts on the domain. Instead, we would like to have them do replica via port 443 certificate based. Once we have replica between these two working, we would then like to replica to a third server offsite at a colocation center which is connected via a VPN site to site tunnel. Everything is configured between the two onsite standalone servers but we cant get the connection to work. Not sure if its FQDN issue or certificate issue while we were creating via makecert. This posting is to handle the replica between primary server to onsite replica server to offsite colocation replica server.
Category: System Administration       

o****los
 [?]
Sign in to view client's details.
| o****los
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: Mar 28, 2015  |  Ends: 13d, 22h  |   8 Proposals
We need to be able to host all our website within our office including email server. We need your help to configure the server. Regards, Vikas
Category: System Administration       
Skills: Mail Server Implementation, iis server       

e****ons
 [?]
Sign in to view client's details.
| e****ons
|    India
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 27, 2015  |  Ends: 28d, 18h  |   3 Proposals
We are seeking a candidate who has successfully deployed a VPN tunnel between the in-box Systems Center Virtual Machine Manager Windows NVGRE Gateway 2012 R2 and a third-party SMB router (ie Cisco ASA 5500 series). We are looking to establish site-to-site VPNs from and active SCVMM installation to remote sites while maintaining the Hyper-V Network Virtualization. Specifically, we are looking for a solution to the problem mentioned in the "Caveats/Limitations" in the following Blog:   [obscured]  /b/networking/archive/2014/12/26/vpn-interoperability-guide-for-windows-server-2012-r2.aspx Candidate should be available for an interview over Skype.
Category: Networking & Security       

H****ons
 [?]
Sign in to view client's details.
| H****ons
|    United States
Fixed Price: Less than $500   |  Posted: Mar 27, 2015  |  Ends: 13d, 16h  |   7 Proposals
Lamp varnish men cache backups Magento etc The requirement is to enable a web development project by setting up the Centos based environment for development and production.
Category: System Administration       

a****dwd
 [?]
Sign in to view client's details.
| a****dwd
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Mar 27, 2015  |  Ends: 13d, 14h  |   2 Proposals
We have a hybrid Wordpress v3.6 + php website that we want to integrate with our Active Directory servers and perform login/password authentication. The access would be site-wide and some pages would be restricted based on AD groups. Would need a way to configure this. We are looking for a fixed price project proposal and can start immediately.
Category: Networking & Security       

t****usa
 [?]
Sign in to view client's details.
| t****usa
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: Mar 27, 2015  |  Ends: 13d, 13h  |   7 Proposals
Need an email expert to help us ensure our email server is secure, aligns to best practices to reduce potential security threats and incoming/outgoing spam as much as possible. Tech Specs: Windows Server 2011 Standard, SP1 IBM, System x3550 M3 Intel Xeon E5620 @2.40GHz 36GB of Memory 64-bit OS Need someone that can start as soon as possible and have something completed by tomorrow if possible.
Category: Networking & Security       

f****b75
 [?]
Sign in to view client's details.
| f****b75
|    United States
Fixed Price: Less than $500   |  Posted: Mar 27, 2015  |  Ends: 13d, 13h  |   6 Proposals
Lamp varnish men cache backups Magento etc The requirement is to enable a web development project by setting up the Centos based environment for development and production.
Category: System Administration       

a****dwd
 [?]
Sign in to view client's details.
| a****dwd
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 27, 2015  |  Ends: 5d, 13h  |   17 Proposals
After entering a users credentials via OWA, I receive an error stating: Request Url:   [obscured]  :443/owa/auth.owa User host address: ::1 OWA version: 14.0.722.0 Exception Exception type: Microsoft.Exchange.Data.Storage.ReadTopologyTimeoutException Exception message: The process failed to read the Exchange topology in the allotted time. Call stack Microsoft.Exchange.Data.Storage.ServiceCache.GetCurrentServiceTopology(TimeSpan getServiceTopologyTimeout) Microsoft.Exchange.Data.Storage.ServiceTopology.GetCurrentServiceTopology() Microsoft.Exchange.Clients.Owa.Core.ProxyUtilities.GetMailboxInfo(ExchangePrincipal exchangePrincipal, Site& targetSite, Site& currentSite, ServerVersion& targetVersion) Microsoft.Exchange.Clients.Owa.Core.ProxyUtilities.NeedOnSiteLegacyRedirect(ExchangePrincipal exchangePrincipal, Configuration configuration, Uri& legacyRedirectUrl, Boolean& isSameAuthMethod) Microsoft.Exchange.Clients.Owa.Core.FBASingleSignOnFilterChain.HandleIfL...
Category: System Administration       
Skills: Microsoft Exchange Server       

w****044
 [?]
Sign in to view client's details.
| w****044
|    United States
Fixed Price: Not Sure   |  Posted: Mar 27, 2015  |  Ends: 13d, 12h  |   4 Proposals
How to Articles as well as articles on recent news on Cyber Security topics. We're IT Security Distribution company and need articles to be written on following topics. Data Leak Prevention Solution endpoint-encryption endpoint-monitoring unified-threat-management web-filtering-and-security intrusion-prevention-systems Email Secuirty dns-dhcp-and-ipam Backup dns-dhcp-and-ipam WAF (Web Application Firewall) Antivirus DLP (Data leak prevention) Critical Infrastructure | Cryptography | Data Breaches | Featured | Featured Podcast | Featured Video | Government | Hacks | Malware | Microsoft | Mobile Security | Podcasts | Privacy | Scams | Security Analyst Summit | Slideshow | SMB Security | Social Engineering | Uncategorized | Videos | Virtualization | Vulnerabilities | Web Security
Category: Networking & Security       

m****080
 [?]
Sign in to view client's details.
| m****080 *
|    United Arab Emirates
Fixed Price: $40 - $50   |  Posted: Mar 27, 2015  |  Ends: 13d, 12h  |   0 Proposals
Job description is given below. Objective 1) Simulate a data center network using ns3. 2) Experiment two traffic patterns. 3) Examine the network. 4) Improve the network. Description 1) 8 servers: n1~8; 4 ToR switches: t1~4; 2 aggregation switches: a1~2; 1 core switch: c1 2) The network is partitioned into two clusters 3) All the networks are Ethernets, the networks' capacities are shown on the topology graph. 4) All the end-end delays on the networks are 500ns. 5) How the IP addresses are assigned can be found on the topology graph. 6) All the switches behave like OSPF routers. I need to complete this work within 2 weeks. Please only apply if you can do this work. It's a short task and I think 2 weeks are more enough time. If you done this job quite well then there will be other job opportunities for you also. Please reply with your skype ID. I will tell you how to do this work. Please only reply if you can do this work. Thank You Regards, MUF
Category: Networking & Security       

u****_90
 [?]
Sign in to view client's details.
| u****_90
|    Pakistan
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Mar 27, 2015  |  Ends: 13d, 12h  |   6 Proposals
I want to install the Redmine helpdesk software onto my Shared hosting account. I got the database setup, and the Redmine files unpacked and installed into my account. I've checked that my account has a compatible version of Ruby, which it does. However when I run 'bundle install,' I am getting some errors: 'Cannot load gem ... /usr/lib/ruby/gems/1.8/cache/rake-10.4.2.gem' I have no experience with Ruby or Gemfiles, and looking for some help.
Category: System Administration       

s****ive
 [?]
Sign in to view client's details.
| s****ive
|    United States
Fixed Price: About $20   |  Posted: Mar 27, 2015  |  Ends: 10h, 39m  |   39 Proposals
I have created a new wordpress website and want someone to transfer it to replace an existing wordpress site. I also would like to backup the old wordpress website. I only have FTP access and Wordpress admin access for the existing Wordpress site. I believe the duplicator plugin is the way to go.
Category: System Administration       

J****ank
 [?]
Sign in to view client's details.
| J****ank
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 27, 2015  |  Ends: 13d, 5h  |   6 Proposals
Hi Looking for a few scripts to automate some Windows server tasks. 1) Script that can remote reboot a server(over lan/wan). Some prerequisites would be - notify all users connected that server is about to reboot close open any open files stop some specific services email admins that server is about to reboot display loss of connectivity to server (ping maybe ?) to show server is rebooting display connectivity back up notify users server is back online email admins with data/time server rebooted and came back up. 2) Script that monitors services on a windows server and if one that's started stops for some reason send an email to admins. Thanks
Category: System Administration       

r****ley
 [?]
Sign in to view client's details.
| r****ley
|    Ireland
Fixed Price: Less than $500   |  Posted: Mar 27, 2015  |  Ends: 13d, 4h  |   7 Proposals
We are a multinational company with offices in Canada, the Netherlands and China. We use Google Apps exclusively in our company, and the Google mail (using our domain @caplinq.com) is our email service provider. Since December, China has been heavy handed with foreign email, and even heavier with Google. For this reason, many emails are now blocked to our Chinese colleague. She is using a @163.com email address as a temporary measure but we want to find a workable, more permanent workaround. Our colleague does have opportunity to use Outlook as her mail client instead of accessing mail.google.com directly. Our colleague has TeamViewer installed on her computer and the problem can be fixed remotely.
Category: Networking & Security       

c****inq
 [?]
Sign in to view client's details.
| c****inq
|    Netherlands
Hourly Rate: More than $50 / hr   |  Duration: 7-9 months  |  Posted: Mar 27, 2015  |  Ends: 24d, 2h  |   6 Proposals
I'm looking to immediately fill a position working with a great security team for about 6/mo to 1/yr (possibly more) in NYC.. This is a VERY high-profile client looking for a local skilled pen-tester to work with their team to identify vulnerabilities and provide recommendations for remediation, and proactively mitigating future risk. Requirements: -The ability to demonstrate related skills -Primarily On-Site work in NYC -Ability to work without micro-management & fit in with the team **Serious submissions will be given more information as the organization prefers to remain private until candidate is selected or at minimum is being considered. **Having this organization on your resume is nearly guaranteed to put you on the radar for many more high-profile clients. Rate: TBD / Submit in proposal / Slight room for negotiation
Category: Networking & Security       
Preferred Location: United States

P****tah
 [?]
Sign in to view client's details.
| P****tah
|    United States
Symbol Key
Payment method not yet verified
Payment verified
Purchased $1-$500
Purchased $500-$5,000
Purchased more than $5,000
You have already submitted a
proposal to this job