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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    60 trabajados encontrados, precios en USD

    Queremos que a lo clientes que adeuden facturas llevarlos a una pagina de aviso de deuda. Nuestros clientes validan su conexion con un servidor Radius y una sesion PPPoE. Necesitamos que el aviso les llegue aunque el cliente intente navegar por paginas HTTPS

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    1 ofertas
    Desarrollo personal 5 días left
    VERIFICADO

    Alncanzar metas y exito personal por medio de trabajo aprendizaje y disciplina

    $19 (Avg Bid)
    $19 Oferta Promedio
    3 ofertas
    Hacking Pro. welcome -- 2 6 días left
    VERIFICADO

    Dear Internet Hackers. This is my requirement. Want to know any hacking source being existing in my system will reward if any thing found suspicious attacking on my system Or else, fee of 500/- is paid for attending the task mentioned My budget is 3000/- INR

    $30 - $250
    $30 - $250
    0 ofertas
    Format Strings in C. 6 días left
    VERIFICADO

    Expert in Format String security in C needed.

    $123 (Avg Bid)
    $123 Oferta Promedio
    11 ofertas

    i need someone to help me to understanding a some logarithm on LTI/LSI system .

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

    I am looking for a person who has [iniciar sesión para ver URL] and software and proxy. Details in private

    $156 (Avg Bid)
    $156 Oferta Promedio
    3 ofertas

    Hello, I need a researcher in cyber security and networks Thanks

    $50 (Avg Bid)
    $50 Oferta Promedio
    30 ofertas
    Format Strings in C 6 días left
    VERIFICADO

    Expert in Format Strings in C needed.

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

    Hello, I need a researcher in cyber security and networks Thanks

    $74 (Avg Bid)
    $74 Oferta Promedio
    27 ofertas

    More details will be shared via chat

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

    More details will be shared via chat

    $21 (Avg Bid)
    $21 Oferta Promedio
    7 ofertas

    More details will be shared via chat

    $18 (Avg Bid)
    $18 Oferta Promedio
    12 ofertas
    GSuite & IT Policy 5 días left
    VERIFICADO

    Needs someone who will help us for Setting up GSuite Policy, IT organizational Policy & Security Policy, Along with Email Policy

    $136 (Avg Bid)
    $136 Oferta Promedio
    6 ofertas

    My Server got injected by virus (RSA Algorithm) ATTENTION! ALL YOUR DATA ARE PROTECTED WITH RSA ALGORITHM Your security system was vulnerable, so all of your files are encrypted. in the header of the letter indicate your encrypted ID (you can find it in the names of your encrypted files) If you do not receive a response within 24 hours, please contact us by [iniciar sesión para ver URL] ...

    $94 (Avg Bid)
    $94 Oferta Promedio
    2 ofertas

    We have a storage device which is Bitlocker encrypted. We already ran John Jumbo to obtain the Bitlocker hash: $bitlocker$2$16$495.......................... But now we need to obtain the bitlocker key itself to unlock the storage device. I need someone who can process this hash in e.g. hashcat, john the ripper or bitcracker to get the original key to access the data.

    $128 (Avg Bid)
    $128 Oferta Promedio
    1 ofertas

    Advanced experience with System Administration with Linux (Ubuntu, CentOS, RedHat) · Advanced of experience with Networking and troubleshooting (TCP/IP, DNS, routing, switching, firewalls, LAN/WAN, traceroute, iperf, dig, cURL or related). Experience managing full application stacks from the OS up through custom applications · Knowledge of AWS and Cloud Computing concepts · Go...

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

    I need to protect my website from Level 7 / Application Level DDoS. I would like to know the best way to do it and a cheap method, I can't afford Imperva, etc. Cloudflare does insanely bad job at mitigating / preventing Layer 7 DDoS

    $53 / hr (Avg Bid)
    $53 / hr Oferta Promedio
    6 ofertas
    Ip address info provider 5 días left
    VERIFICADO

    I am looking for someone with a lot of knowledge about ip addresses top supply me with constant information about ip addresses in order to provide information and guidance to others seeking information about ip addresses. This guidance will be provided to them in the form of blogs and vlogs.

    $25 (Avg Bid)
    $25 Oferta Promedio
    4 ofertas
    Secure DLL Injection Loader 4 días left
    VERIFICADO

    Things I need - HWID lock - Webpanel to reset hwid - Antihooking, anti-debugging, very good security, - DLL Injection (needs to be secure as not to get cracked) - Autoupdating - Need a few things to auto download to clients pc - Ability to disable loader from the webpanel for maintenance

    $2643 (Avg Bid)
    $2643 Oferta Promedio
    9 ofertas
    completer network expert needed 4 días left
    VERIFICADO

    I want long term employee. if you are expert, please bid here

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    6 ofertas

    Hello, We are looking for a Security Researcher to analyze documentation of SaaS applications and report on security feature gaps

    $504 (Avg Bid)
    $504 Oferta Promedio
    7 ofertas
    welcomingk 4 días left

    I need you to write some content for a website.

    $65 (Avg Bid)
    $65 Oferta Promedio
    15 ofertas

    Need help understanding proxies and routers. I need to be able to access multiple sites rollling through IP addresses I own, in the cheapest and most efficient way.

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

    My friend's computer has suddenly changed all of my file format with ".cicdmojdp" at the back of each file name (including pdf / jpg/xlsx/docx/ etc). My friend has already cleared the virus, re-named the file name without the above blanket wordings, etc., but I still cant get back my files. That's very important as it is about all of my friend's files in the desktop. Ex...

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

    Hello, We are looking for a Security Researcher to analyze documentation of SaaS applications and report on security feature gaps

    $437 (Avg Bid)
    $437 Oferta Promedio
    8 ofertas
    networking 4 días left

    need to prepare a network thats y i need some one

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    17 ofertas

    Hello I am trying to install Fortinet or PA firewall on gns3 , My system is Core I7 Processor Installed RAM: 12gb I am already having a virtual box, GNS3 installed on my system. I want to have a running lab which will have a firewall Fortinet or Paloalto firewall for practice.

    $59 (Avg Bid)
    $59 Oferta Promedio
    9 ofertas

    One time project: 1. Finding bugs and cleaning 2. Network check and secure 3. Pc and Android security checks

    $169 (Avg Bid)
    $169 Oferta Promedio
    6 ofertas
    Clean laptop 3 días left
    VERIFICADO

    I'm so sick of google, facebook, ad systems, and intrusive watching and collecting information and all that utter nonsense! What is really upsetting, is that I'll be somewhere and my phone will overhear a conversation at the grocery store, then related ads will show up on google or my facebook. Or conversations on WhatsApp end up with facebook ads for the stuff I talk about on whatsapp. ...

    $182 (Avg Bid)
    $182 Oferta Promedio
    12 ofertas

    I need a network expert to help in network administration task in very short deadline

    $117 (Avg Bid)
    $117 Oferta Promedio
    28 ofertas

    I want to track my employee's locations regularly. I would require you to build an application that tracks their location 24x7 and I could access this with my phone an laptop. okay, so we want to build a that tracks our companies employees' location without their knowledge because most of them are sent for the deal during cash exchange.

    $127 (Avg Bid)
    $127 Oferta Promedio
    2 ofertas
    Need Help with a wireshark Project 3 días left
    VERIFICADO

    Need to do 4,6,8,10 on the project list. Need it done by 28th 11 am IST

    $41 (Avg Bid)
    $41 Oferta Promedio
    5 ofertas
    Fix my network 3 días left

    I have issues with my small business network, the connection keeps dying intermittently and I have to restart the server to get the network back online

    $388 (Avg Bid)
    $388 Oferta Promedio
    19 ofertas

    Using Autonomous Drones to act as a secured channel between two users with high encryptions protocols divided by two separate 1/2 data packages .These packages will be delivered via two drones in a pre-planned pathway. After reaching the destination, the Verification check will take a process where there must be a double-check from both drones using face recognition Camera, once the verification p...

    $956 (Avg Bid)
    $956 Oferta Promedio
    4 ofertas
    Ethical Hacking and Defense 2 días left
    VERIFICADO

    We need an expert in Cyber security who has worked on Penetration testing and other related things in cyber security. No teams or companies please.

    $125 (Avg Bid)
    $125 Oferta Promedio
    22 ofertas
    Help write snort rules 2 días left
    VERIFICADO

    Help write 3 simple snort rules

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

    I need someone who has good theoretical knowledge of computer Networking and internet security

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    10 ofertas
    Cyber Security 2 días left

    Looking for someone having really good knowledge in the same.

    $14 (Avg Bid)
    $14 Oferta Promedio
    9 ofertas
    Network setup 2 días left

    We are a condominium complex that recently installed Linksys Business LAPAC1750 Access Point Wireless Wi-Fi Dual Band 2.4 + 5GHz AC1750 with PoE As well as Cisco WS-C4506-E now we are looking to get the network segmented so that anyone using the network cannot see other people using the network as its a public wifi but needs to also run our security cameras in a separate confined not publicly vie...

    $24 / hr (Avg Bid)
    $24 / hr Oferta Promedio
    19 ofertas

    I have a two story home that is going to be our forever home. 4 bedrooms 2 living rooms and an office. I want someone to help design a home network that will enable me to connect all multimedia devices, security devices, home automation, NAS, audio, video. With router switch modem and each other.

    $398 (Avg Bid)
    $398 Oferta Promedio
    19 ofertas

    I am looking for an expert in Network topology

    $243 (Avg Bid)
    $243 Oferta Promedio
    7 ofertas
    network expert 1 día left

    network expert fro CISCO fortigate and more

    $34 / hr (Avg Bid)
    $34 / hr Oferta Promedio
    31 ofertas
    port forwarding 1 día left

    I have a Teltonika RUX11 router and am unable to view my security cameras remotely. I need some assistance with port forwarding. Thanks

    $27 (Avg Bid)
    $27 Oferta Promedio
    18 ofertas
    $161 Oferta Promedio
    20 ofertas
    Cisco Engineer 1 día left

    Need of a Cisco Engineer to log into clients Cisco access points to configure, update, rename and optimize them. Client has a total of 26 Access points. We are installing new antennas on 7 Access points Picture 1 shows all the AP Picture 2 shows 1 of the AP Please contact us for any more questions.

    $712 (Avg Bid)
    $712 Oferta Promedio
    32 ofertas
    Quntiazation 20 horas left
    VERIFICADO

    I want add quntiazation for embedding and extracting after hid text in wavelet for extract correct text

    $140 (Avg Bid)
    $140 Oferta Promedio
    1 ofertas
    Security Encryption 13 horas left
    VERIFICADO

    I need someone who can makes the files inside our FTP or wordpress not downloadable nor copied able except by some specific certain users. So our developers can only edit/modify within the files, not even copy paste the codes inside it. we dont use cpanel, just use google cloud console and filezilla

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

    i have a reserch in the field of cybersecurity and i need to write a technichal report

    $89 (Avg Bid)
    $89 Oferta Promedio
    42 ofertas

    DSLM smartAX MA5616 configuration and ready up many time showing error - the system is loading or backup or duplicating data or rollback or canceling rollback, please dispose of data later_ need to configure this issue immediately.

    $212 (Avg Bid)
    $212 Oferta Promedio
    4 ofertas
    USG ubiquiti 12 horas left

    I want to configure the firewall and 2 broadband connections for failover , VPN, Remote user

    $237 (Avg Bid)
    $237 Oferta Promedio
    4 ofertas