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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    45 trabajados encontrados, precios en USD

    Ocupo alguien que me apoye a Realizar y Explicar cómo hacer de la mejor manera los respaldos de mi web (bd, sitio etc) que se encuentra en AWS. Puntos a cubrir: ( Ideal Persona que hable español ) - Hacer respaldos - Programar respaldos - Cómo realizar servidores espejo - Revisar costos actuales y pronosticar los costos futuros También ocupo saber informació...

    $120 (Avg Bid)
    $120 Oferta Promedio
    16 ofertas

    We are seeking an IT Support Specialist for our Oklahoma City area clients. We are looking for the specialist from in and around Oklahoma City area [iniciar sesión para ver URL] opportunity for someone to join our team and learn a variety of skills through the different Voice, Data, Cloud services we offer our clients. Requirements: 4+ years’ experience working in an IT support or hel...

    $35 / hr (Avg Bid)
    $35 / hr Oferta Promedio
    4 ofertas
    Instagram Security help 6 días left
    VERIFICADO

    I’m facing a problem in logging In to Instagram which I could not find the solution for it on the internet. I need an expert in computer engineer to help

    $110 (Avg Bid)
    $110 Oferta Promedio
    13 ofertas

    Hi freelancers, I'm here to find good idea in the computer security field, deep neural network or other related field, and work it as paper, implement the idea and write a paper with results curves and discussion. Your bid WILL NOT BE CONSIDERED without proposing and idea. Thanks

    $133 (Avg Bid)
    $133 Oferta Promedio
    13 ofertas

    Hi, We are creating marketing materials and we would like to find data about breaches, attacks, and references to that data. What I would like to do is provide questions and then have a lot of data returned from different sources that answers the question. This will likely require some background knowledge about IT and different types of cyber attacks or malware. Some examples of questions: &bul...

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    21 ofertas

    Hi , I have a few reruirements. One is to build a script or custom iso/image that is hardened according to NASA, CIA, and simular government agencies. Also to be included are good suggestions to be found on multiple websites and forums. DO NOT REPLY IF your a wrb developer or just some basic knowledged on these areas. I will notice soon enough and it will be a waste of both our times. Only h...

    $446 (Avg Bid)
    $446 Oferta Promedio
    2 ofertas

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

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

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

    $166 (Avg Bid)
    $166 Oferta Promedio
    4 ofertas
    Checkpoint VPN Network setup 5 días left
    VERIFICADO

    Multiple branches checkpoint firewall and vpn setup.

    $443 (Avg Bid)
    $443 Oferta Promedio
    19 ofertas

    1. implement the attached paper to predict traffic using deep learning. 2. in addition to applied method i would like to add CNN(convolutional neural network)& Q-learning methods and compare the with original methods in the paper. 3. this tasks need a network & machine learning experts. 4.i need to finish this work in 4-5 days.

    $100 (Avg Bid)
    $100 Oferta Promedio
    7 ofertas

    i need to do a simulation for already published article using NS-3. if you working good with NS-3, contact me.

    $162 (Avg Bid)
    $162 Oferta Promedio
    5 ofertas

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

    $331 (Avg Bid)
    $331 Oferta Promedio
    5 ofertas

    Hi, I need a custom script that performs all the hardening and securing of a linux desktop. You need to gather as much info as you can from various websites and governments agencies. Some have downloadable scripts to be run during install. I would like to include those as well. I also expect you to be an experienced linux sysadmin and well referenced security minded + ethical hacking advan...

    $244 (Avg Bid)
    $244 Oferta Promedio
    4 ofertas
    Intrusion detection - Python -- 2 4 días left
    VERIFICADO

    Intrusion detection by Python - snort alike

    $448 (Avg Bid)
    $448 Oferta Promedio
    13 ofertas

    Zeek ( Remote installation and set up)

    $173 (Avg Bid)
    $173 Oferta Promedio
    6 ofertas

    I need a white hat tech savvy or any one skilled with online accounts to enhance the security of the chat system used in my company. The system is an internal one so you would be provided with details to discover bugs and threats and enhance the security of our portal. Bidders must be specialized in internet/computer security and have some white hat skills.

    $207 (Avg Bid)
    $207 Oferta Promedio
    5 ofertas

    I need an antivirus with different types of scanning and features. Features should include following. -Firewall -Removal Devices Scanning -Malware protection -Email Virus Protection -High End Performance -Startup Scanning , Normal Scanning and Deep Scanning -History Cleaner -Startup Manager If you are interested in this project, let's discuss in detail by chat.

    $2227 (Avg Bid)
    $2227 Oferta Promedio
    5 ofertas
    BGP Configuration on Mikrotik 4 días left
    VERIFICADO

    BGP filter needs to be configured in the router to bifurcate the normal traffic and peering traffic.

    $19 (Avg Bid)
    $19 Oferta Promedio
    10 ofertas
    Website Redirect virus removal 4 días left
    VERIFICADO

    Need to remove redirect virus and clean the Wordpress website from any malware.

    $26 (Avg Bid)
    $26 Oferta Promedio
    46 ofertas

    We are looking for security audit of our Direct selling/Marketing company software.

    $371 (Avg Bid)
    $371 Oferta Promedio
    12 ofertas
    Computer Operations & Security 3 días left
    VERIFICADO

    Message me to send the template with the tasks: The requirement files: PART I UTILISATION OF ASYMETRIC CRYPTOGRAPHIC ALGORITHMS PART II JOHN THE RIPPER - PASSWORD CRACKING TOOL PART III-A NETWORK SECURITY ANALYSIS PART III - B Wireshark tool for Windows

    $35 (Avg Bid)
    $35 Oferta Promedio
    13 ofertas

    We need someone expert on setting up anti DDoS policies on fortigate 100e and 60e It is urgent job to configure thee policies.

    $75 / hr (Avg Bid)
    $75 / hr Oferta Promedio
    9 ofertas

    I have a few questions about these topics: Network Layer 1. What core services does the network layer provide? 2. Can you explain the differences between routing and forwarding? 3. Can you work with 32-bit IPv4 addresses in terms of sub-netting, variable length subnet masking, and super-netting? 4. What are the algorithms used to compute shortest-path-routes in a network (e.g. Dijkstra, Be...

    $106 (Avg Bid)
    $106 Oferta Promedio
    28 ofertas

    In today's world, both government and the private sector are struggling to provide a secure, efficient, timely, and separate means of delivering essential services internationally. As a result, these critical national infrastructure systems remain at risk from potential attacks via the Internet. It is the policy of the United States to prevent or minimize disruptions to the critical national...

    $23 (Avg Bid)
    $23 Oferta Promedio
    28 ofertas

    looking for someone to install wireshark on a ubiquity network and program to provide wifi traffic analysis.

    $387 (Avg Bid)
    $387 Oferta Promedio
    18 ofertas

    I am looking for ethical hacker for my organization to provide security and it will be long term contract around 3 years. But there will be 2 task which you have to clear before getting this job into your hands.

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    12 ofertas

    My cloudflare firewall isn't configured properly, some guys are bypassing my JSchallenge. So i would like to create a rule on my Firewall: if an IP request more then 30times in 1 minute, it got blocked i tried to write this rule but isn't working

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

    Do you have malware samples actual and categorized by category like Trojan. I am willing to buy would you tell me your price. Send me the screen shot of how much malware do you have and the price.

    $19 (Avg Bid)
    $19 Oferta Promedio
    4 ofertas
    Best networking expert required 2 días left
    VERIFICADO

    best networking expert required domain knowledge is a must.

    $112 (Avg Bid)
    $112 Oferta Promedio
    20 ofertas
    Tiny Core Linux Optimization 2 días left
    VERIFICADO

    Optimize our Tiny core installation. Enhance security. Create ISO.

    $127 (Avg Bid)
    $127 Oferta Promedio
    9 ofertas

    Need someone with Basic Routing/Switching and Network Security Engineer/Firewall Engineer background to complete the task. Experience - 7+ Years Good Experience with different vendor firewall technologies such as Checkpoint, PaloAlto/Panorama, Cisco ASA, Juniper firewalls and troubleshooting network connectivity etc. Tools - TCPDUMP, Solarwinds, Remedy, ServiceNow, Wireshark, SPLUNK, Tufin, Algos...

    $539 (Avg Bid)
    $539 Oferta Promedio
    36 ofertas
    web security wanted. 1 día left
    VERIFICADO

    we are looking for someone to do a web base application / portal to do a security . this application base on PHP and we get lots of overload during the peak time and wanted to filter out the bad clients. this is not ddos , this looks like just create bunch of fake accounts and pushing through the web portal when too many fail over , our servers going down for a while.

    $423 (Avg Bid)
    $423 Oferta Promedio
    36 ofertas
    calling USA 1 día left

    Have to sale the online software services or online computer resolution.

    $22 - $180
    $22 - $180
    0 ofertas

    check attack surfaces and vulnerabilities in a network and prepare a network, platform kali linux/nessus

    $78 (Avg Bid)
    $78 Oferta Promedio
    6 ofertas

    We need to use several computers in many regions remotely and this lasts for many years. It needs high internet speed and computer performance. And you must be male who lives in Europe or NorthAmerica.

    $194 (Avg Bid)
    $194 Oferta Promedio
    6 ofertas
    DDoS protection 1 día left
    VERIFICADO

    My website is under DDoS attack, I had activated Cloudflare already but that didn't worked. I need someone to secure my website from such attacks. Thank you

    $26 (Avg Bid)
    $26 Oferta Promedio
    11 ofertas

    Looking for on-site engineers to support our customer IT environment. From simple level 1 desktop to printers level to level 3 network and infrastructure level. If candidate is able to fulfill our requirement full time employment will be offered. Looking for Singaporean and Permanent Resident only.

    $1905 (Avg Bid)
    $1905 Oferta Promedio
    9 ofertas
    Upgrade Security 14 horas left

    Defence against harkers, internet protection

    $446 (Avg Bid)
    $446 Oferta Promedio
    20 ofertas

    Looking for someone with great security knowledge to keep social media accounts safe.

    $140 (Avg Bid)
    $140 Oferta Promedio
    7 ofertas

    - Perform IT Network device installations - Basic configuration of Cisco devices (or other vendors) - Enable connectivity to our Network Operations Centre team for further configuration - Testing of the applicable equipment

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    17 ofertas

    we have installed site to site vpn between two branches and we faced a problem in tunnel consistency in barracuda site meanwhile the other sites have same appliances barracuda F280 and it's working smoothly , we need someone professional to review the configuration with my team and find the problem. the version of barracuda OS 7.1.5 Please write IT prof in your comment

    $190 (Avg Bid)
    $190 Oferta Promedio
    8 ofertas
    C programming -- 2 3 horas left
    VERIFICADO

    I need the solution for few of the c programs should have some knowledge about computer security c programming and memory allocation.

    $171 (Avg Bid)
    $171 Oferta Promedio
    36 ofertas
    $30 Oferta Promedio
    35 ofertas

    Items needed for the Local Server: Should be accessible on entire local network. Currently it seems that it is on a different "subnet" than the other machines on the LAN. Must have a Static IP within the LAN (Not via DHCP). Must have a Public Static IP also (to be accessed via the Internet). How can we backup the local server (full image backup) regularly? So if there is ever a problem ...

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

    Wir sind eine klassische Unternehmensberatung und suchen für die Implementierung von ERP-Systemen bei unseren Mandanten freie /-innen (m/w), die Projektbezogen den Ist-Zustand eines Unternehmens analysieren und die Implementierung des ERP-Systems begleiten (Deutsch/Englisch). Bitte senden Sie uns aussagekräftig Unterlagen zu den von Ihnen eingesetzten Risiko-, ERP- oder Digitalisierungs...

    $1131 (Avg Bid)
    Garantizado
    $1131
    2 participaciones