Network Administration Jobs and Contests

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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
need someone who can do network research and consulting Bill’s business is already expanding. He thinks that in a few weeks, he will need to hire one or two employees to help him. He knows that each new employee will need their own computer. He is also making the necessary changes so that the new employees will be working in a spare room in Bill’s house. Explain to Bill what networking options are available to him. Go through each type or configuration of network possible for him, making sure that you explain the pros and cons of each configuration. Finish with your suggestion for the network that he should set up and explain what new hardware will be required to do this. Bill wants to know what training would be appropriate for himself and his employees. With the possibility of three business computers in his home, and all of his business records possibly vulnerable, this would be a good time to advise Bill on how to set up a routine plan to protect and defend his new network. Provide a list of the five most important concerns for safety and security of the network and the computers in the network. For each concern, specify the action to be taken, and if applicable, what software you recommend be added to the system. Justify each of your recommendations. 4 Web Security, Engineering, Electronics, Network Administration, Internet Research Apr 27, 2017 Today6d 22h $8
Flow Table Update Scheme for SDN I want the improvement of results in the attached paper. 2 Java, Python, Network Administration Apr 27, 2017 Today6d 19h $167
Tutor computer systems: a programmers perspective The Memory Hierarchy Linking Exceptional Control Flow Virtual Memory Mobile and Ubiquitous Computing Web Service 3 C Programming, Engineering, Education & Tutoring, Network Administration, Web Services Apr 27, 2017 Today6d 18h $5
Create VPN connection on aws, then connect it with a remote PC My website which i have hosted on amazon webservices want to connect with my supplier PC using VPN, inorder to access thier API 5 Amazon Web Services, Web Hosting, VPS, Network Administration Apr 27, 2017 Today6d 18h $25
Vertical handover in heterogeneous wireless networks To develop mechanism where ongoing call can be transfer from one network to another network seamlessly. Implement IEEE [url removed, login to view] (Media Independent handover). I have partly implemented MIH NIST module in [url removed, login to view](not working properly). 5 System Admin, Linux, Wireless, Mobile Phone, Network Administration Apr 27, 2017 Today6d 17h $282
opnet (riverbed) Expert Needed Hi, It is very easy task. Please contact me to discuss more about it. Thanks for bidding !! 5 Engineering, Computer Security, Software Architecture, Network Administration, Internet Security Apr 27, 2017 Today6d 17h $22
Write some Use simulation software to produce simple experiment on a concept -- 2 We require someone who is good in simulation software to help simulate a concept relating to vehicle to vehicle safety experiment, concept a formula, run a simulation experiment on that formula and produce results and then explain the results either positive or negative. It is a concept of modeling a real phenomenon. The formula used and the network architecture is very important. A simulation experiments should be conducted using wireless network at the routing layer to test the ability to mitigate V2V communication congestion using DSRC Standard 5 Wireless, Matlab and Mathematica, Network Administration Apr 26, 2017 Today6d 15h $197
I would like to hire a Cisco Engineer Assistance configuring Cisco equipment for use in a datacenter Starting a hosting service. Want to have 3 vlans; public, mgmt, backup (san) I have a Catalyst 3560G-48TS Switch /26 IP Block from the datacenter The vlans will probably be straightforward. I'm looking to use the Backup network to use aggregated 1gb interfaces on the servers. This will be used for Veam and be migrating virtual machines. The mgmt network I'd like to VPN into to manage servers Where I really want to make sure things go right is with a firewall. I'm looking at ASA5550 and really would need help setting this up, or getting advice on recommended equipment. I also have questions about using public IP's behind the firewall 17 Cisco, Network Administration Apr 26, 2017 Today6d 12h $174
simulation programmer - needed I need a simulation programmer expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers. 9 Java, Matlab and Mathematica, C++ Programming, Network Administration, Coding Apr 26, 2017 Today6d 5h -
Configure Site to Site VPN using open VPN We will be connecting to our partner's network. We need our connection to go through a VPN TUNNEL . I want a freelancer who can help me set up a site to site VPN on my end. My partner's vpn device is Cisco ASA 550X. I have a linux vps with open vpn installed on my side. Hence Vpn connection will go from my linux server running open vpn to my partner's network running Cisco ASA router. The freelancer should have knowledge of SSH, networking, remote server logging, VPN. etc This is a simple task, please bid wisely. Overpriced bids won't be considered. More info will be given to winning freelancer. 17 Linux, VPS, Network Administration Apr 26, 2017 Today6d 5h $55
interface between field audit teams and headquarters we are an auditing company from India . we would like to implement an interface between field audit team and headquarter along with biometric attendence system. therefore we need an real time employee tracking app to track field audit team as well as our all employees . this app must include all the latest features like geofencing, geotagging , auto screen shot etc . send us complete estimated cost of implementation this kind of system . bid only if you are capable to implement this. 16 Mobile Phone, Android, GPS, Network Administration, Database Development Apr 26, 2017 Today6d 5h $11135
Firewall / Network Configuration Comcast Business modem to Firebox T10 to UniFi USG with Cloud key to 12 UniFi Pro APs configuration plus 3 static IP addresses. Will tie in through screen share. 8 Network Administration Apr 26, 2017 Today6d 2h $121
Hire a network simulation programmer I am looking for a freelancer to help me with my project. The skills required are one of the famous network simulators (e.g. omnet++, Opnet, NS-3) or Matlab. I am happy to pay a fixed priced. The project is just make a modification on an open source code. The code is for simple DSDV routing protocol and make a simulation by one of the network simulators or matlab. 12 Java, Matlab and Mathematica, C++ Programming, Network Administration, Coding Apr 26, 2017 Today6d 1h $135
Configure Forefront TMG and router for Direct Access and VPN We have a Draytek router, Forefront TMG and a block of public IPs. We need the router to pass through DirectAccess and L2TP traffic. TMG will need to be configured to provide VPN services and pass DirectAccess traffic to an internal server. The internal server is already configured. Internal attempts to create this routing have not been successful. Remote desktop access will be provided and remote access to a laptop external to our network for testing. Remote access will be monitored. We estimate this project to require 5 Forefront rules, so it should be very simple and take less than 2 hours, assuming familiarisation with TMG. We expect the winning freelancer to be highly experienced with TMG. It will become very quickly clear if you are not familiar with TMG :) The project will be fixed price, payable once the external laptop is able to connect to DirectAccess and separately to the Forefront VPN. Looking forward to working with you! 12 Windows Server, Network Administration, Internet Security Apr 26, 2017 Today6d $143
Design of a Virtual Model to demonstrate in Cisco Packet Tracer. Title: Design of a Virtual Model to demonstrate “PC to PC Communication Through Email” in Cisco Packet Tracer and screenshot steps then put in word file . Problem statement and Guidelines in attachments 19 Cisco, Network Administration Apr 26, 2017 Apr 26, 20175d 23h $76
OpenVPN - Create Tunnel - открыт для заявок Hi, I need to create a tunnel between my 3g router & VPN access server so that the 3g router can be accessed publicly. 6 System Admin, Linux, Computer Security, Network Administration, Internet Security Apr 26, 2017 Apr 26, 20175d 23h $63
Network management task I need you to do some networking task for me. 22 Linux, Network Administration Apr 25, 2017 Apr 25, 20175d 13h $21
Expert OS/Networking Developer for Finding and Generating IP Traffic Leaks We are testing consumer VPN products across Windows, Mac, Android, iOS, and Linux. The applications aim to guarantee a user’s privacy and security by sending IP traffic via a VPN tunnel. We want you to attempt to make VPN applications leak! Your task will be to try to find situations where applications send IP traffic directly over the internet as opposed to the VPN tunnel. You may focus on any number of the supported OSes within your area of expertise - a single OS is perfectly acceptable. Project phases - We will be awarding the project to multiple bidders. - We will give you a prioritized list of target applications to focus on. - We will give you a concrete definition of a leak. - Stage 1: 40 hours of work spread over no more than 2 weeks. - if you’ve managed to generate a leak then we will likely seek a longer term arrangement (see stage 2); - if you haven’t managed to generate a leak but your record of investigation shows sufficient depth of knowledge in the field then we will likely seek a longer term arrangement (see stage 2). - Stage 2: Continued investigation working on 1 month contracts until you have exhausted all possible avenues of investigation. New applications, features and broader definitions of a leak may be given to expand the area of investigation. - Stage 3: Candidates who demonstrate a good level of expertise in the area would be welcome to join us on more complex, longer term projects in this field. In your bid, please indicate - In your covering letter, a summary of relevant skills/experience. For example - Experience leak testing, network security testing etc.. - Knowledge of OSes, network stacks, networking protocols. - Experience working with VPNs. - Knowledge of programming languages and level of experience. - Which OSes you would be prepared to tackle. - Your time zone and working hours. - When you’d be available to start. 27 PHP, System Admin, Linux, Web Security, Network Administration Apr 25, 2017 Apr 25, 20175d 4h $61
Network Reliability java projects crude monte carlo and destruction spectra the requirement is to write 2 different programs each file explains it self perfectly please read the instructions carefully both must be in java for network reliability for Crude monte carlo and destruction spectra 7 Java, Software Architecture, Software Development, Network Administration Apr 25, 2017 Apr 25, 20175d 3h $175
LINUX THINOS IMG FIX AND BUILD we looking for engineer to develop and fix our linux img and rebuild it we use with the linux img for our computer as thin client for VDI solution 13 Linux, Asterisk PBX, Apache, Windows Server, Network Administration Apr 25, 2017 Apr 25, 20174d 22h $41
Prepare on demand video courses on IT skills in Hindi We are looking for Freelancers who can make 25 on demand video courses ( average 2 hours duration each) on below areas in Hindi Android, .net, Ruby, iOS, HTML, DataBase, [url removed, login to view], Networking 6 Android, Big Data, node.js, Network Administration, Programming Apr 25, 2017 Apr 25, 20174d 22h $1043
Project for David08t Using proxies to run a program on windows server 2012. Proxies are valid and working on other computers, but will not connect from this server. Have tried adding exceptions to windows firewall. Need to allow connections to these proxies via this server. 4 System Admin, Linux, Computer Security, , Network Administration, Internet Security Apr 25, 2017 Apr 25, 20177d 19h $16
Configure Vyos virtual router in a Vmware host I need assistance on configuring a Vyos virtual router to work with 2 vmware hosts. The virtual router should handle LAN and give internet access to both hosts and each virtual machine. 22 VMware, Network Administration Apr 24, 2017 Apr 24, 20174d 14h $169
C Programming, Linux, C++ Programming, Network Administration Apr 24, 2017 Apr 24, 20174d 13h
ip address I need a remote connection solution to login to my us based computer while maintaining my us based ip address 21 Network Administration Apr 24, 2017 Apr 24, 20174d 10h $104
Communication method in RFID Project Topic – A Critique analysis of Communication Method between reader and Tag in 800-960MHZ in RFID using ASK, FSK or PSK Guidelines 1) Must have a plagiarism report and not be plagiarism /pass plagiarism 2) Number of pages from introduction to Conclusion must be 6 3) Must have solution to question of how reader and Tag in 800-960MHZ in RFID using ASK, FSK or PSK communicate 4) Define the problem 5) What problem is paper trying to address 6) How they resolve and algorithm example to be mentioned 6 Technical Writing, Network Administration Apr 24, 2017 Apr 24, 20174d 5h $86
Tutor for computer systems - OS - programming Tutor for topics such as: The Memory Hierarchy, Linking, Exceptional Control Flow, Virtual Memory, Mobile and Ubiquitous Computing and Web Services. Excellent communication skills English verbally and written. Help to find possible questions, help understand ideas, explain the definitions, compare the differences between different terms or concepts, explain the processes, simple calculation, etc. Knowledge of C programming will be a good asset or other programming language, background in computer science or related field of study. 13 C Programming, Education & Tutoring, Network Administration, Coding, Programming Apr 24, 2017 Apr 24, 20174d 3h $8
Designing a secure network for a university . Just a simple design for a university that is secure 18 C Programming, Computer Security, C++ Programming, Network Administration Apr 24, 2017 Apr 24, 20174d 3h $57
Networking in C Networking task in C 17 C Programming, .NET, Linux, Network Administration Apr 24, 2017 Apr 24, 20174d $33
Golang gRPC Developer I require assistance completing a project which is written in golang. The freelancer must be available immediately and must have good knowledge of the following: - Golang - gRPC - tcp/ip 5 System Admin, Linux, Golang, Network Administration Apr 24, 2017 Apr 24, 20173d 23h $301
Protect our servers from ransom-ware attacks We are a software house. Many customers run our software packages. Lately, we have noticed too many ransomware attacks to our customers' servers. These servers are accessed using [url removed, login to view] from Dyndns. How can we protect these servers from hackers? We require an expert to help us set up a procedure to protect our customers' server against such attacks. 28 System Admin, Web Security, Windows Server, Network Administration, Internet Security Apr 24, 2017 Apr 24, 20173d 21h $148
CCNA expert required for small task -- 2 Hello Need a networking expert who can help with a small task. Can pay $20 for this and need in 6 hrs. Its a very small work. Do check attachment before bidding. all i need is the show runs from each network 22 Java, Algorithm, C++ Programming, Network Administration Apr 24, 2017 Apr 24, 20173d 19h $29
Linux Senior System administrator needed We need an experienced system administrator that is proficient with Linux centos systems, network setup and db administration. Task are: Security and optimization of server Load Balancing and HAProxy Thank you ** PLEASE Dont bid if you dont have any experience & Dont waste our time ALSO Know that We are looking for Experienced Senior system Admin 61 System Admin, Linux, MySQL, UNIX, Network Administration Apr 24, 2017 Apr 24, 20173d 19h $357
Setup IPv6 range on Centos 7 and configure Squid I need you to teach me how to do the following tasks: 1. Setup IPv6 range on a Centos 7 server. 2. Configure Squid to accept IPv4 connections and run requests through those IPv6. 14 System Admin, Linux, Network Administration, Squid Cache Apr 23, 2017 Apr 23, 20173d 10h $22
Technical Writing, Editing, Article Rewriting, Network Administration Apr 23, 2017 Apr 23, 20173d 6h
looking for help for RSA and stream encryption using ASCII -- 2 looking for help for RSA and stream encryption using ASCII. By hand not using any software, will provide with private key answer. and ASCII code for Serve & Protect. Tasks include: 1. Use stream encryption 2. Use the ASCII code to represents the letters 3. Prove that you encryption is correct via : i) Decrypting your cipher text back ii) Use crypto tools to compare with your answers Note: This is exercise for learning network security course not real life thing. Budget:10 $ as its really small task and i am providing with data. Only who can do it bid else dont as i dont have time. Duration: today as its small task can be done max 1 hour 1 Computer Security, Network Administration Apr 23, 2017 Apr 23, 20173d 4h $20
IMS scenario using opnet 1) Create IMS scenario using opnet 2) Run the simulator and shows the results like: Packet delivery rate, throughput, delay. 3) Create an Denial of service attack (DOS ) and show the impact of the DOS attack on the metrics: Packet delivery rate, throughput, delay. 4) Try to solve the attack using filter or any solution you think about. 5) Compare results in steps 2,3 ,4. 8 System Admin, Network Administration Apr 23, 2017 Apr 23, 20173d 4h $213
looking for help for RSA and stream encryption using ASCII looking for help for RSA and stream encryption using ASCII. By hand not using any software, will provide with private key answer. and ASCII code for Serve & Protect. Tasks include: 1. Use stream encryption 2. Use the ASCII code to represents the letters 3. Prove that you encryption is correct via : i) Decrypting your cipher text back ii) Use crypto tools to compare with your answers Note: This is exercise for learning network security course not real life thing. Budget:10 $ as its really small task and i am providing with data. Only who can do it bid else dont as i dont have time. Duration: today as its small task can be done max 1 hour 2 Computer Security, Network Administration Apr 23, 2017 Apr 23, 20173d 2h $87
Network code write small simple code 20 Java, Network Administration, Programming Apr 23, 2017 Apr 23, 20173d 1h $26
IT security advisor need advice on security aspects 18 Cloud Computing, Network Administration, Internet Security Apr 22, 2017 Apr 22, 20172d 2h $156
Help me with Varnish Cache On apache https and Configure the Cron Job I am looking to setup Varnish Cache server with Apache. I have website with SSL integration from let's encrypt as you know Varnish does not cache https request. but there is a way we can speed up the website using varnish cache. I am also looking for dedicated server administrator to boost the speed and setup the cron job for automatically folder zipping and database dump. 26 Linux, Cloud Computing, Apache, DNS, Network Administration Apr 22, 2017 Apr 22, 20171d 22h $109
joomla and network expert - contact us page doesnt send msgs. sometimes it sends and sometimes not contact us page doesnt send msgs. sometimes it sends and sometimes not. we need a tool that will monitor a process that will check that contact us sends msgs to our mailbox corrent. if it does not send - it will send notification. and also try to understand why now - it got fixed for couple of hours then it stopr sending. 27 Joomla, Web Hosting, Network Administration Apr 21, 2017 Apr 21, 20171d 10h $165
looking for network security lecturer who can help me with preparing for exam. its for masters level looking for network security lecturer who can help me with preparing for exam. its for masters level, tasks include Network security: threats, types of attacks and malicious software Security Standards, Policies & Planning Finding Network Vulnerabilities Symmetric Cryptographic systems: classical encryption, DES, AES, Block ciphers, Confidentiality using symmetric encryption User Authentication and Access Control public key encryption. hash functons, and key management budget: 25$ 7 Computer Security, Cisco, Network Administration Apr 21, 2017 Apr 21, 20171d 10h $38
Project for vavy Hi vavy, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 System Admin, Linux, Cisco, Amazon Web Services, , Network Administration Apr 21, 2017 Apr 21, 20174d 9h $21
Setup IPsec VPN on main corporate Mikrotik router We are looking for someone to assist us with configuring ipsec vpn tunnels on our main router. Currently most of our branch sites are connecting into this router over private mpls links. We are moving these connections off of private connections and onto public connections and need to setup an ipsec vpn for each site. This router is the main hub and will have 5 vpn connections. This router is more complex than a standard branch site router and we need to make sure that we have an easy process for moving each site off of the main network and onto a public connection. 26 System Admin, Computer Security, Telecommunications Engineering, Communications, Network Administration Apr 21, 2017 Apr 21, 20171d 7h $164
matlab Want to implement the attached paper. in MATLAB 8 Matlab and Mathematica, Verilog / VHDL, Algorithm, Network Administration Apr 21, 2017 Apr 21, 20171d 3h $127
Compare SDN with couple of other routing protocols in any networking simulator. Compare SDN with couple of other routing protocols in any networking simulator. 3 Network Administration Apr 21, 2017 Apr 21, 201722h 44m $41
Network Security Task Type: ** (Easy - Medium) Objective: Understand how real web application attacks work, and methods for mitigating them. For this question you must use virtnet (as used in the workshops) to study web application attacks. This assumes you have already setup and are familiar with virtnet. See Moodle and workshop instructions for information on setting up and using virtnet, deploying the website, and performing the attack. Your task is to: ? Create topology 7 in virtnet ? Deploy the MyUni demo website on the nodes ? On node4, add a user to the grading web application with username set to your student ID, and password set to your first name. ? Perform an unvalidated redirect attack, such that the attacker steals your username/password. ? While performing the attack, take a screenshot of the window showing the stolen username/password. After performing and understanding the attack, answer the following sub-questions. (a) Give a short description of an unvalidated redirect attack, referring to the steps you performed in the attack and the vulnerability your attack exploited. (b) Assuming a website must use redirects, recommend a technique that can be used to minimise the impact of unvalidated redirect attacks. (c) In the attack you performed in virtnet, describe what methods the attacker used (other than an unvalidated redirect) and how the attacker benefits from the attack (that is, what do they gain and how?). (d) Include the screenshot of the stolen username/password obtained during the attack. 4 Network Administration, Internet Security Apr 21, 2017 Apr 21, 201722h 11m $66
VPN configurations within Opnet Simulate two or more VPN configurations within Opnet. If you are expert in Opnet. Place your bid. Thanks 8 System Admin, Network Administration Apr 21, 2017 Apr 21, 201720h 46m $133
Intrusion Detection System for Industrial control system Intrusion Detection System for Industrial control system 14 Java, Python, Network Administration Apr 20, 2017 Apr 20, 201710h 54m $158
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