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Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

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    104 робіт знайдено, ціни вказані в USD

    I'm looking for someone with proven skills of VPN traffic obfuscation dealing with Deep Packet Inspection(DPI) and other Regex type of modern type of firewall filters. The current project is already in its final stage and its based on shadowsocks but it can be switched to Wireguard.

    $437 (Avg Bid)
    $437 Сер. заявка
    4 заявки
    Azure vm traffic flow issue 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    having an issue with traffic not flowing through on new vm

    $50 (Avg Bid)
    $50 Сер. заявка
    3 заявки
    Hyper-V server expert 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a Server and Hyper-V expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $2 - $6 / hr
    Прихований
    $2 - $6 / hr
    3 заявки
    GNS3, Java programming language, ONOS controller 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Freelancer must have good understanding in network and programming language and GNS3

    $500 (Avg Bid)
    $500 Сер. заявка
    2 заявки
    Network Design Proposal needed for a Fiction Company -- 2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a Network Design Proposal needed for a case study. The task involves Network Design, preparing budgets, writing a short report etc., I would like to pay $50 for the task.

    $80 (Avg Bid)
    $80 Сер. заявка
    7 заявки
    Server setup and configuration 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need setup the server, Setup and configure VPN, Remote connection, Continuous backup, user guide and other necessary information belongs to this dashboard.

    $170 (Avg Bid)
    $170 Сер. заявка
    8 заявки
    Hyper-V server expert1 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a Server and Hyper-V expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $2 - $6 / hr
    Прихований
    $2 - $6 / hr
    7 заявки
    OpenConnect with Payload VPN Apps 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need OpenConnect with Payload System VPN Apps. if you have ready project inbox me

    $150 - $300
    $150 - $300
    0 заявки

    I have an account on digital ocean and I need to make a a VPN to use on my router which only works with L2TP or PPTP, so log in to my DO account and help me to create username and password

    $10 (Avg Bid)
    $10
    0 робіт
    REACT NATIVE IKEV2/OpenVPN 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to build a module with an example of vpn client connection - ikev2 and openvpn

    $333 (Avg Bid)
    $333 Сер. заявка
    3 заявки
    AWS Loadbalancer setup 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi , I need someone to setup loadbalancer and sample kubernetes cluster with EC2

    $34 (Avg Bid)
    $34 Сер. заявка
    8 заявки

    We are resellers of datacenter (HTTP(S)/SOCKS5) and residential proxies (HTTP/S). Residential: We have a documented API system for our residential proxies to create sub-users, add/remove bandwidth, set expiration, generate sticky sessions, view bandwidth usage, get user info, bind/unbind IP, blacklist domains etc. Datacenter: We will need a back-end system that allows for the streamlined sale an...

    $2350 (Avg Bid)
    $2350 Сер. заявка
    7 заявки
    $20 Сер. заявка
    1 заявки
    Configure a Cambium Networks 900MHz AP and SM 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    1. Cambium Networks / Motorola Canopy 9000SMC Connectorized Subscriber Module 900MHz [увійдіть, щоб побачити URL] Networks / Motorola Canopy 9000APC Connectorized Access Point 900MHz

    $24 / hr (Avg Bid)
    $24 / hr Сер. заявка
    4 заявки
    DevOps Interviews -- 2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need someone with 10+ IT experience than can answer any DevOps technical questions. I want someone to be with me on the call when conducting the below interviews: - Linux Engineering Interview - DevOps Engineering Interview - Linux System administrator Interview

    $583 (Avg Bid)
    $583 Сер. заявка
    3 заявки
    DevOps Interviews 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need someone with 10+ IT experience than can answer any DevOps technical questions. I want someone to be with me on the call when conducting the below interviews: - Linux Engineering Interview - DevOps Engineering Interview - Linux System administrator Interview

    $150 - $170 / hr
    $150 - $170 / hr
    0 заявки
    WIfi hotspot wifi online payment 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We require to set up a public wifi, we need the public community to be able to login through their mobile number to receive access code and then have access to the wifi. We need the following features:- 1. Login/Register page 2. User account saved as their mobile number 3. Recharge their account using the mobile number as their account number 4. Adminstration side to view all users accounts and t...

    $554 (Avg Bid)
    $554 Сер. заявка
    8 заявки

    Hello! I have several dedicated servers that I host Counter-Strike 1.6 servers. They receive attacks that spam query requests, the attack is called Valve Source engine query flood. As long as the attack is active, the server no longer appears in the browser and players who are not already connected to the server can no longer connect until the attack stops. I understand that this attack can be sto...

    $193 (Avg Bid)
    $193 Сер. заявка
    4 заявки
    open vpn installation in aws server 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    i want you to install openvpn in my aws server

    $210 (Avg Bid)
    $210 Сер. заявка
    23 заявки
    network security 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Articles on: 1- Security problems in the IoT. 2- integration of Blockchain with IoT. 3- How can we integrate the blockchain with the Internet of things.

    $152 (Avg Bid)
    $152 Сер. заявка
    8 заявки

    Your manager wants you to implement and execute the following administrative tasks on the networks implemented on the virtual platform. This is to ensure that the same tasks can be carried out when the physical network installation is carried out. You are also expected to carry out some further administrative tasks on the Linux server that is designative for administrative purposes only. To ensure...

    $119 (Avg Bid)
    $119 Сер. заявка
    5 заявки

    Design – 4 Minimum Requirements Network Topology using routers and switches A minimum of 3 routers and enough switches to support the requested LAN networks in 2. IPv4 addressing plan with VLSM (Please see appendix A) Devices secured with passwords using highest . SSH access to all Layer 2 and 3 devices Design – 3 Additional Requirements IPv6 addressing (3-1-4 addressing scheme) Simpl...

    $18 (Avg Bid)
    $18 Сер. заявка
    6 заявки
    CISCO BGP ROUTING 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a cisco 4948E switch in which My BGP is established with my upstream provider. I want to make BGP with my other switch nexus 3064pq and advertise the /26 prefix from the core router.

    $50 / hr (Avg Bid)
    $50 / hr Сер. заявка
    1 заявки
    networking windows server 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    windows server ................

    $131 (Avg Bid)
    $131 Сер. заявка
    21 заявки

    Configuration tasks to be done using Packet Tracer: Switch security including port security. Enhanced LAN security with DHCP snooping, dynamic ARP inspection, PortFast, and BPDU guard Static, floating static and default routes in IPv4 and IPv6. Host routes in IPv4 and IPv6.

    $28 (Avg Bid)
    $28 Сер. заявка
    17 заявки

    We have Daloradius installed and need the self registration with SMS verification and payment gateway. The controller is CISCO.

    $140 (Avg Bid)
    $140 Сер. заявка
    1 заявки
    Expert in Openshift Installation 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Again, I need expert to install openshift demo in my vsphere server. alot contacted me but they are not qualified. please i need some one to not waste my time .. openshift to be installed using UPI method as a demo in my vphere. Vms: 1 bootstrap 3 master nodes 2 worker node i have a helper node already setup Thanks

    $192 (Avg Bid)
    $192 Сер. заявка
    5 заявки
    $111 Сер. заявка
    3 заявки
    $65 Сер. заявка
    2 заявки
    cisco catalyst 9120axi config 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    cisco catalyst 9120 axi configuration and deploy wlan. it is an embedded wireless controller in cisco catalyst 9120axi wlan [увійдіть, щоб побачити URL] please only bid if you know about it.

    $130 (Avg Bid)
    $130 Сер. заявка
    14 заявки
    SDN Security 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need help with SDN security research Software Defined Networking DoS Cyber Security Technical Writing

    $139 (Avg Bid)
    $139 Сер. заявка
    12 заявки
    $29 Сер. заявка
    8 заявки

    I am using one license software in my office system and now i am going to work from how so want the similar setup at home. current setup is that my workstation have license installed and system is connected with NAS server locally. I am doing the drawings and saving on system and drawing is getting saved on server at real time. I want similar system to be done once i work from home. Please suggest...

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    6 заявки
    OpenVPN expert 4 дні(-в) left

    Looking for openvpn expert

    $32 (Avg Bid)
    $32 Сер. заявка
    7 заявки
    Help in Cisco Networking 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need help CML networking project. I have all details of the work.

    $19 (Avg Bid)
    $19 Сер. заявка
    4 заявки
    VPN obfuscation 4 дні(-в) left

    I'm looking for someone with proven skills of VPN traffic obfuscation dealing with Deep Packet Inspection(DPI) and other Regex type of modern type of firewall filters. The current project is already in its final stage and its based on shadowsocks but it can be switched to Wireguard.

    $312 (Avg Bid)
    $312 Сер. заявка
    4 заявки
    Devops specialist 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a network specialist to have skills in: Cisco busniess Dashboard : config , VLAN , Group, API connection, and [connection to Dashboard by API or SSH] Open LDap: config , creae new group , user , password, Email and [connection to ldap by php script]

    $210 (Avg Bid)
    $210 Сер. заявка
    2 заявки

    I am looking for a specialist who can help me rebuild 3 simple ZigBee topologies using OMNeT++ (Maybe MiXim framework, too) ASAP. I am not a pro at this, so maybe I will need your guidance. The goal is to have 3 separate folders for each ZigBee topology - star, tree and mesh. So I could manually do a reasearch on each one of them. The network must work in EU 2.4 GHz frequency band. Info about to...

    $380 (Avg Bid)
    $380 Сер. заявка
    2 заявки
    API Cisco business Dashboard , LDAP configuration 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    i need a expert to help me config in Cisco Business Dashboard , API and webinterface , create VLAN, connect to Dashboard by API and insert MAC to MAC Tables and config open ldap create a group and create a user, pw Email in web interface like phpldapadmin

    $30 (Avg Bid)
    $30 Сер. заявка
    1 заявки
    Networking device 4 дні(-в) left

    Required a software or mobile app that gives the IMEI number of mobiles to be in 10 meters radius of my mobile.

    $752 (Avg Bid)
    $752 Сер. заявка
    1 заявки
    Collect the logs in kibana 4 дні(-в) left

    I need to create different machines , win , kali , win server . Then install snort , filebeat and kibana to start analysis the logs

    $619 (Avg Bid)
    $619 Сер. заявка
    4 заявки
    Unix/Linux System Admin 4 дні(-в) left

    Need Unix/Linux System Admin Expert to guide me in shell tasks. Price: $10-$30

    $22 (Avg Bid)
    $22 Сер. заявка
    13 заявки
    network marketing 4 дні(-в) left

    Our company is looking for distributors worldwide . Be your own BOSS. If you are interested inbox me. Earn $200 or more a day

    $437 (Avg Bid)
    $437 Сер. заявка
    4 заявки

    need the address/ device info /Name / email +any more relevant info of the attacker. ONLY BID IF YOU ARE A PROFESSIONAL / EXPERT AT ETHICAL HACKING AND HAVE A GOOD KNOWLEDGE ON NETWORKING AND DDOS ATTACK TRACING For further details (like IP of the attackers collected and others please contact in chat)

    $50 (Avg Bid)
    $50 Сер. заявка
    1 заявки
    Vesta panel ipv6 -- 2 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    It is necessary to install vesta panel ipv6

    $7 / hr (Avg Bid)
    $7 / hr Сер. заявка
    3 заявки
    Configure OpenVPN for VoIP system 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, I need OpenVPN configured for my VoIP system

    $25 / hr (Avg Bid)
    $25 / hr Сер. заявка
    13 заявки
    Openvpn monitor panel 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a openvpn monitor what is open source, the monitor retrieve info of openvpn servers (users connected, time, traffic) but retrieve in real time, if you have a lot of servers the panel goes error 500, thats why i need save the info for retrieve every X minutes and disconnect users who have over X time connected and X traffic consumed.

    $225 (Avg Bid)
    $225 Сер. заявка
    4 заявки
    $30 Сер. заявка
    11 заявки