Seguridad informática Jobs

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.

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    36 trabajados encontrados, precios en USD

    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

    $19 (Avg Bid)
    $19 Oferta Promedio
    4 ofertas

    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

    $50 / hr (Avg Bid)
    $50 / hr Oferta Promedio
    2 ofertas
    DDOS for pentest purposes 6 días left
    VERIFICADO

    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

    $30 (Avg Bid)
    $30 Oferta Promedio
    1 ofertas

    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 [iniciar sesión para ver URL] there are 15 topics

    $71 (Avg Bid)
    $71 Oferta Promedio
    22 ofertas

    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 Oferta Promedio
    10 ofertas

    Can give online access to desktop pc with wire connection to our draytek router. We need to card machine that takes payment over the internet to have a separate isolated path. If not can i pay you for advice re setting up a second router down the same DSL line?

    $192 (Avg Bid)
    $192 Oferta Promedio
    8 ofertas

    Wireless Hacking with the use of kali linux

    $326 (Avg Bid)
    $326 Oferta Promedio
    33 ofertas

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

    $17 (Avg Bid)
    $17 Oferta Promedio
    30 ofertas
    Website security 5 días left
    VERIFICADO

    I need website security which will automatically safeguard from hackers.

    $29 (Avg Bid)
    $29 Oferta Promedio
    10 ofertas
    $32 Oferta Promedio
    26 ofertas
    $21 Oferta Promedio
    17 ofertas

    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 Oferta Promedio
    3 ofertas

    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 Oferta Promedio
    8 ofertas

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

    $132 (Avg Bid)
    $132 Oferta Promedio
    20 ofertas
    WORDPRESS WEBSITE SECURITY CHECK 4 días left
    VERIFICADO

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

    $29 (Avg Bid)
    $29 Oferta Promedio
    19 ofertas

    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 Oferta Promedio
    4 ofertas

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

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    17 ofertas

    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 Oferta Promedio
    8 ofertas

    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 Oferta Promedio
    64 ofertas
    $309 Oferta Promedio
    3 ofertas
    Mikrotik Administration Expert 2 días left
    VERIFICADO

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

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    23 ofertas
    Network Engineer 2 días left
    VERIFICADO

    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 Oferta Promedio
    42 ofertas

    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...

    $54 (Avg Bid)
    $54 Oferta Promedio
    5 ofertas

    Intrusion Detection Using Machine Learning Classification to Detect DDoS Attacks Steps • Design a Network using GNS3 network simulator • Generate traffic for DDoS attacks and use Ostinato traffic generator several times • Measure distance (eg. A to B) source and destination points • Use Wireshark and save .Pcap file • Analyze with Wireshark (.Pcap file) to check traffic...

    $80 (Avg Bid)
    $80 Oferta Promedio
    9 ofertas

    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 Oferta Promedio
    1 ofertas
    Configure VPN in my WD Cloud 1 día left
    VERIFICADO

    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 Oferta Promedio
    11 ofertas
    Skills to write Snort rules 1 día left
    VERIFICADO

    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 Oferta Promedio
    4 ofertas

    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 Oferta Promedio
    7 ofertas

    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 Oferta Promedio
    2 ofertas

    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: [iniciar sesión para ver URL] Security of Blockchain: Flaws of IOST’s general user experience Fl...

    $1472 (Avg Bid)
    $1472 Oferta Promedio
    9 ofertas

    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 Oferta Promedio
    6 ofertas

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

    $178 (Avg Bid)
    $178 Oferta Promedio
    12 ofertas

    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 Oferta Promedio
    2 ofertas
    Build me a C tool 15 horas 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 Oferta Promedio
    5 ofertas
    $24 / hr Oferta Promedio
    28 ofertas

    Exploitation of Cryptographic Bluetooth Vulnerability in CVE-2018-5383 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 theoratically explain and write a paper (along with presentation) on minimum 15 exploits on the said vulnerability in detail and diagramatically and precautionary measures ...

    $172 (Avg Bid)
    $172 Oferta Promedio
    8 ofertas