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Computer security is an important topic in the world of computers. If you are good in enhancing computer security and related devices, you should use your skills to earn money by bidding on jobs posted on Freelancer.com.

Computer Security can also be called IT or Cyber security. It refers to information security applied to computers, related devices and networks. This is a wide field, covering all mechanisms and processes used in protecting computers and related devices from attacks and unauthorized accesses. Computer Security also protects computer data from loss due to unexpected circumstances or natural disasters.

There are many computer users in need of Computer Security solutions. All over the world, there is a great need for professionals in this sector. If you are an expert in matters involving computer security, then you should use your skills to increase your income. This will be easy when you are part of Freelancer.com, the leading freelance online site where many employers post jobs on a daily basis. You can start earning money today by simply creating an account on Freelancer.com and bidding on many computer security related jobs available on the site.

Ajiri Computer Security Consultants

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    Jimbo la Kazi
    34 kazi zimepatikana, bei imeletwa USD

    Hello, experts! I am looking for a few IT professionals to create a complete video tutorial for a few of our students. I'll provide a few demo curriculum of the course you are proficient in. IMPORTANT: you won't need to show your face, just to record the screen and we'll provide you with the software licence. It will be in total 30-50 hours for a complete course. Subjects (Domain...

    $56 / hr (Avg Bid)
    $56 / hr Wastani wa Zabuni
    3 zabuni

    Need help with Applied Network Security Task on very urgent basis. It's based on theories and some calculations, will be providing all the recommended materials for depth analysis to the interested candidates. the researcher must have expertise on the software below: The following software and/or utilities are required to complete this lab. Colasoft Packet Player Kiwi Syslog Service Manage...

    $921 (Avg Bid)
    $921 Wastani wa Zabuni
    6 zabuni
    Draytek WAN 2 configuration 6 siku left
    DHIBITISHWA

    We now have a new hosted cloud server on a different subnet to our LAN. The hosted environment is connected to our LAN via a leased line and Cisco router, I'd like all the machines on the LAN subnet [login to view URL] to be able to connect to the hosted server on subnet range 255.255.0.0. I'd like our Draytek router configured to enable this.

    $126 (Avg Bid)
    $126 Wastani wa Zabuni
    16 zabuni

    Hi I need an expert in networking simulation for our organization project. our two offices in different cities required a detail network design and modeling for 300+ staff mem]bers. expert in NS2 or Packet tracer are highly appretiated

    $29 (Avg Bid)
    $29 Wastani wa Zabuni
    11 zabuni

    We are looking for a networking expert to help us set up a small LAN with multiple devices (static IP). We need you to configure our Ubiquiti Rocket Radio system to provide WiFi range extensions to the LAN, and complete a few related tasks. The project is in North San Jose, CA and the tasks will require you to be on site. No remote workers

    $52 / hr (Avg Bid)
    $52 / hr Wastani wa Zabuni
    7 zabuni
    DDOS for pentest purposes 6 siku left
    DHIBITISHWA

    Hello, I need someone who knows how to DDOS. I would like to turn off a router for a certain period of time. I have the address. No IP. I need someone who knows how to DDOS or turn off a router without and IP adress, just a house address. THIS IS FOR PENETRATION TEST PURPOSES ONLY

    $45 (Avg Bid)
    $45 Wastani wa Zabuni
    4 zabuni

    I am looking for someone who have knowledge in computer science and information technology to do a research about any topic he wishes to choose from Research [login to view URL] there are 15 topics

    $71 (Avg Bid)
    $71 Wastani wa Zabuni
    22 zabuni

    we are looking for an experienced trainer to train students online doing ccna ,firewalls and wireless , the timings are UK time 19:00 to 22:30 monday to friday total 20 hours a week ,you need to know GNS3 and packet tracer and be able to explain in clear english and demonstrate and troubleshoot the labs, you should be able create real life scenario labs and presentation and documentation. You mu...

    $15 / hr (Avg Bid)
    $15 / hr Wastani wa Zabuni
    10 zabuni

    Wireless Hacking with the use of kali linux

    $326 (Avg Bid)
    $326 Wastani wa Zabuni
    33 zabuni

    IP subnetting Packet Tracer for more details PM. The budget is 15 USD.

    $18 (Avg Bid)
    $18 Wastani wa Zabuni
    32 zabuni
    Networking Expert Help Needed 4 siku left
    DHIBITISHWA

    Networking Expert Help Required

    $21 (Avg Bid)
    $21 Wastani wa Zabuni
    17 zabuni

    With the recent flourish of social networks and the rapid development of vehicular networks in the context of intelligent transportation systems and smart cities, Vehicular Social Networks (VSN) have emerged as a new communication paradigm for social networking on the roads. VSNs aim to create a distributed social network that allows travellers to satisfy their strong social instincts and share th...

    $558 (Avg Bid)
    $558 Wastani wa Zabuni
    3 zabuni

    I need a eth Hacker who is able to give me a solution i can use it to attack some spamers vps who attacks my system Thanks

    $101 (Avg Bid)
    $101 Wastani wa Zabuni
    8 zabuni

    I am going to start a small WISP in my area. Need a Network Administrator for configuring and consulting devices.

    $132 (Avg Bid)
    $132 Wastani wa Zabuni
    20 zabuni
    WORDPRESS WEBSITE SECURITY CHECK 3 siku left
    DHIBITISHWA

    I need you to make my website secure and safe for visitors and users

    $28 (Avg Bid)
    $28 Wastani wa Zabuni
    21 zabuni

    Consider a dataset having a particular database of students information regarding: • Name • Reg Num • SSN/ Aadhar Number • Age • Mobile Num • Email ID • Etc. This basic information is put in a database which is secured with a random generated password (any encryption mechanism). One needs to know the password to access the database. Now this password is protected...

    $149 (Avg Bid)
    $149 Wastani wa Zabuni
    4 zabuni

    i need a expert for serverconfigurations ssh tunnels/ encryption / sererconfig ...

    $8 / hr (Avg Bid)
    $8 / hr Wastani wa Zabuni
    17 zabuni

    Right now i am going to start a new company so that I need some projects related to cyber security/web app development etc. If there are any expert who can able to provide me projects then i can gave him/her commission as per project.

    $1336 (Avg Bid)
    $1336 Wastani wa Zabuni
    8 zabuni

    I have a website that I need to determine where it is getting exposed and placing malicious files in my directories. I have security plugins installed, but they aren't catching the code injection in time. I am seeing random files added to my directories and then several core files are getting modified.

    $151 (Avg Bid)
    $151 Wastani wa Zabuni
    64 zabuni
    Good dev on Snapchat application 2 siku left
    DHIBITISHWA

    Good developer in ethical and security

    $309 (Avg Bid)
    $309 Wastani wa Zabuni
    3 zabuni
    Mikrotik Administration Expert 2 siku left
    DHIBITISHWA

    Mikrotik Management, Configuration of Services and Firewall, Trouble Shooting and Diagnosis

    $13 / hr (Avg Bid)
    $13 / hr Wastani wa Zabuni
    24 zabuni
    Network Engineer 2 siku left
    DHIBITISHWA

    Our client is in need of tech engineer that loves configuring rules on firewalls, updating network switches, routers, Win2k8/12r/16 servers, vmware etc. Strong skills working with cisco, sonicwall, palo alto and/or watchguard firewalls. Know your standard protocols and strong resolution expertise understanding how things work within the OSI layer. Active Directory and DNS super hero. Some inci...

    $20 / hr (Avg Bid)
    $20 / hr Wastani wa Zabuni
    42 zabuni

    Intrusion Detection Using Machine Learning Classification to Detect DDoS Attacks Steps • Use Wireshark data (.Pcap) with machine learning tool WEKA to classify. • Need to convert to .arff file or .csv file in readable format for WEKA tool • Identify relevant (most shootable) machine learning algorithm. • Use machine learning algorithm to Classify (to analyze) Data. Followin...

    $48 (Avg Bid)
    $48 Wastani wa Zabuni
    8 zabuni

    Bluetooth Vulnerability CVE-2018-5383 deals with the validation fault in cryptographic key pairing mechanism in Bluetooth 4.2. I need some expert who can 1. theoratically and diagramatically explain the ECDH Vulnerability 2. write a paper on minimum 15 cryptographic exploits on the CVE-2018-5383 vulnerability in detail and diagramatically and precautionary measures that must be taken to stop th...

    $25 (Avg Bid)
    $25 Wastani wa Zabuni
    1 zabuni
    Configure VPN in my WD Cloud 1 siku left
    DHIBITISHWA

    I have Private Internet Access Account and I want my Wd Cloud to use that so that I can download using P2P. I want to schedule with someone to remote my computer while we are talking [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] while he/she doing the job.

    $107 (Avg Bid)
    $107 Wastani wa Zabuni
    11 zabuni
    Skills to write Snort rules 21 masaa left
    DHIBITISHWA

    Looking for someone who has skills to write snort rules on daily basis. Should have good understanding of security and reversing. This Project is 8+ months long

    $441 (Avg Bid)
    $441 Wastani wa Zabuni
    4 zabuni

    Hello, please help me configure my local server to run cloud based fax and email servers from my iOS or Android app.

    $175 (Avg Bid)
    $175 Wastani wa Zabuni
    7 zabuni

    Hello freelancers, We are doing a study on comparison between 2 attack tools and i would like a proffesional to create a simple video [2-3 minutes] while testing the Tcpdump and Windump tools. There will be two hosts, one will be installed with Ubuntu, while the other one is installed with Windows 2003. There will be a client machine in the same network installed with Windows 7. The client machin...

    $29 (Avg Bid)
    $29 Wastani wa Zabuni
    2 zabuni

    A blockchain project needs White Hats for improving the security level of the project. The project sets high rewards for the ones who helped us on finding our potential risks. From a security perspective, developers could assess, identify and give us suggestions on any of the following: [login to view URL] Security of Blockchain: Flaws of IOST’s general user experience Flaws of functions ...

    $1472 (Avg Bid)
    $1472 Wastani wa Zabuni
    9 zabuni

    Only candidates with 6 years and above experience should apply for this position. USD 1500 - 1800 per month salary. This is a full time position in Malaysian for a UK based company. There will be a 3 months probation period and once confirmed all working visa and confirmed offer package will be discussed in Malaysia. Candidate must be fluent in speaking English language and able to "white ...

    $1827 (Avg Bid)
    $1827 Wastani wa Zabuni
    6 zabuni

    need someone who can do complete my one subject with A grade

    $178 (Avg Bid)
    $178 Wastani wa Zabuni
    12 zabuni

    Hello freelancers, We are doing a study on comparison between 2 attack tools and i would like a proffesional to create a simple video [2-3 minutes] while testing the Tcpdump and Windump tools. There will be two hosts, one will be installed with Ubuntu, while the other one is installed with Windows 2003. There will be a client machine in the same network installed with Windows 7. The client machin...

    $36 (Avg Bid)
    $36 Wastani wa Zabuni
    2 zabuni
    Build me a C tool 3 masaa left

    Can't tell much about the project here, the things I can share here, is the project is based on cyber security and meant for MNCs and other businesses, drop me your resume and number to discuss further about this project.

    $370 (Avg Bid)
    $370 Wastani wa Zabuni
    5 zabuni
    $24 / hr Wastani wa Zabuni
    29 zabuni