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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
    61 kazi zimepatikana, bei imeletwa USD

    I'm searching someone who is professional with openresty and waf and also ddos layer 7 detect and log. As i have already a system needs to get improved and explained. so the requirements - reverse proxy - testcookie ( anti ddos) - waf naxti - detect and log - visitor monitoring

    $155 (Avg Bid)
    $155 Wastani wa Zabuni
    1 zabuni

    i want to retrieve windows generic credentials

    $125 (Avg Bid)
    $125 Wastani wa Zabuni
    2 zabuni
    Internet security 6 siku left
    DHIBITISHWA

    You should understand Internet Security Protocols and Applications analysis tools. only bid if you have the skills

    $152 (Avg Bid)
    $152 Wastani wa Zabuni
    10 zabuni
    operating system project 6 siku left
    DHIBITISHWA

    operating system project simple

    $27 (Avg Bid)
    $27 Wastani wa Zabuni
    7 zabuni
    Cryptography problem solving 6 siku left
    DHIBITISHWA

    looking for someone good in solving Cryptography related problems. Areas of expertise required: Structure and sequences of finite fields, boolean functions and coding theory. Let me know if you got any questions. Structure of finite fields Construction of prime fields and extension fields. Computing with finite field elements. Cyclicity of the multiplicative group of a finite field. Existence and...

    $104 (Avg Bid)
    $104 Wastani wa Zabuni
    5 zabuni

    Looking for someone who can conduct internal security vulnerability assessment on the WPLMS solution .Submitting the assessment test report ,

    $110 (Avg Bid)
    $110 Wastani wa Zabuni
    13 zabuni

    Avrei bisogno che qualcuno mi risolvesse questo problema. Il problema riguarda sia informatica, sia sistemi e reti. Lingua: in Italiano.

    $122 (Avg Bid)
    $122 Wastani wa Zabuni
    2 zabuni
    SS7 Firewall design 6 siku left
    DHIBITISHWA

    looking ss7 expert , ss7 link , firewall design .

    $2125 (Avg Bid)
    $2125 Wastani wa Zabuni
    4 zabuni
    computer forensics 6 siku left
    DHIBITISHWA

    need someone to work on forensics tools and reports. must have prior security / forensics experience.

    $128 (Avg Bid)
    $128 Wastani wa Zabuni
    9 zabuni
    website security 5 siku left
    DHIBITISHWA

    a web security specialist to make sure that there is no vulnerabilities in my websites

    $68 (Avg Bid)
    $68 Wastani wa Zabuni
    13 zabuni

    hello i need someone to help me prepare for my operating system security course final exam

    $20 (Avg Bid)
    $20 Wastani wa Zabuni
    2 zabuni

    The pogrom is about testing the performance of AES, BLOWFISH, DES AND 3DES i have the codes and the structure for each security algorithm , i am working with C# the purpose is to test the performance of each algorithm on some parameters like Encryption time Deception time Entropy Avalanche effect CPU and memory usage

    $39 (Avg Bid)
    $39 Wastani wa Zabuni
    5 zabuni

    We need some custom Plugins: An automated Escrow Panel with an p2p chat and recognizing when a payment is done Custom Level System for 2 Groups of Users A Shoutbox for the mentioned Groups (Lv1 Chat, Lv2 Chat, Lv3 Chat) and for example a lv3 User can access every chat but a lv 2 just 1 and 2 Server Hardening: Based on: Xbuntu 18.04 LTS Kernel: 5.4.0-26 System: 64bit It should be hardened against...

    $185 (Avg Bid)
    $185 Wastani wa Zabuni
    5 zabuni
    $7 / hr Wastani wa Zabuni
    6 zabuni

    Need a paper which describes this experimental analysis and the complex system in the context of related work. I require 100% original content. Bid only if you know about it

    $87 (Avg Bid)
    $87 Wastani wa Zabuni
    9 zabuni
    Vulnerability Update 4 siku left
    DHIBITISHWA

    Hi there We need to someone adept enough to look through these errors on our server and fix them. The following vulnerabilities were identified: • A cross-site scripting (XSS) vulnerability exists due to improper validation of user-supplied input. needs to be fixed • Detected that a session cookie may have been set without the HttpOnly flag, needs to be fixed • Missing HTTP sec...

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

    Hello, I have a windows server and need RDP access in order to access my data base from outside my local network. if you are able to perform this , please get in touch with me for further details. thanks,

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

    Hello, i need a network engineer for some urgent work. Bid if interested

    $87 (Avg Bid)
    $87 Wastani wa Zabuni
    34 zabuni

    i want a hacker who can run penetration test and can find security vulnerability in a app. Lower bids would be favoured. I want a person on urgent basis.

    $25 (Avg Bid)
    $25 Wastani wa Zabuni
    5 zabuni
    Kali Linux 4 siku left

    We are a swiss IT Consultant for Internet websites of companies, we are looking for freelancers who will help us to improve the confidentiality, integrity and security of our customers' websites. This requires a good knowledge of Kali and Penetration Testing

    $434 (Avg Bid)
    $434 Wastani wa Zabuni
    17 zabuni

    Kloak has created a networking technology that uses a layer of the Internet that cannot be censored... TCP ports 993 (IMAP) and 25 (SMTP) commonly used for Email. With end-to-end encryption, all data is private through all data-transfers which allows for global, barrier-free accessibility and complete security. Where attempts have been made to provide these benefits to individuals or businesses, K...

    $354 (Avg Bid)
    $354 Wastani wa Zabuni
    23 zabuni
    Packet Tracer tuition wanted 4 siku left
    DHIBITISHWA

    I need someone to teach CCNA Packet tracer softwares. Its essential you can teach a beginner how to use Cisco packet tracer. Im currently studying CCNA 4.

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

    Need to Recover the Manager Password for Sage 50 Cloud Accounts Version 26

    $75 / hr (Avg Bid)
    $75 / hr Wastani wa Zabuni
    2 zabuni
    A Networking Task 3 siku left
    DHIBITISHWA

    A Networking Task needs to be done within next 48 Hours

    $64 (Avg Bid)
    $64 Wastani wa Zabuni
    20 zabuni

    We are in urgent need of an information and network security expert having the following skills - 1. Thorough understanding of information security and network security policies in a software development company or IT department 2. Help the organisation to formulate and implement these security policies 3. Strong knowledge and expertise in identifying and setting up various network monitoring sys...

    min $50 / hr
    Imefichwa
    min $50 / hr
    18 zabuni

    Maintaining and administering computer networks and related computing environments including systems software, applications software, hardware, and configurations. ... Troubleshooting, diagnosing and resolving hardware, software, and other network and system problems.

    $2 / hr (Avg Bid)
    $2 / hr Wastani wa Zabuni
    8 zabuni
    looking for a freelancer 3 siku left
    DHIBITISHWA

    i need help with an information security project

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

    I have a research paper about hybrid SDN and I need to implement it in Mininet? I need it in 7 days. Can you do that?

    $142 (Avg Bid)
    $142 Wastani wa Zabuni
    4 zabuni

    necesito persona que me ayude y me guíe para realizar compras a través en la Deep web Internet oculta. gente con paciencia para poder explicar cómo realizar este tipo de compras complejas, como sustancias, artículos difíciles de conseguir por otras viss

    $30 / hr (Avg Bid)
    $30 / hr Wastani wa Zabuni
    4 zabuni
    Cyber Security Capstone -- 2 3 siku left
    DHIBITISHWA

    Capstone project in the field of cyber security. A minimum of 16,000 words and a minimum of 75 references./sources APA style. This project will be broken up in a few milestones due to the course requirements I will have.

    $642 (Avg Bid)
    $642 Wastani wa Zabuni
    26 zabuni
    Need an Expert in Networking 3 siku left
    DHIBITISHWA

    Do you have experience in Networking? we need an expert in networking for a small task urgently.

    $70 (Avg Bid)
    $70 Wastani wa Zabuni
    16 zabuni

    Hello I am looking for an expert in Network Security and other features like SSL and other things. There is an urgent task which needs your help. If you have experience in the same please apply. No teams or companies.

    $109 (Avg Bid)
    $109 Wastani wa Zabuni
    8 zabuni

    Hello I am looking for an expert in Network Security and other features like SSL and other things. There is an urgent task which needs your help. If you have experience in the same please apply. No teams or companies.

    $74 (Avg Bid)
    $74 Wastani wa Zabuni
    12 zabuni
    $61 Wastani wa Zabuni
    16 zabuni

    i am looking for the help for secure proxy [ingia ili uone URL] share more details in the chat

    $130 (Avg Bid)
    $130 Wastani wa Zabuni
    2 zabuni

    i am looking for the help for secure proxy [ingia ili uone URL] share more details in the chat

    $40 (Avg Bid)
    $40 Wastani wa Zabuni
    3 zabuni

    Read all please, Leer todo porfavor. Next, Example in ENGLISH language: I am looking for a malware researcher to do this work on MY TELEPHONE REMOTE and explaining it through a step-by-step guide or stating it through recording it ... Hunter Malware Research Please read all, Porfavor leer todo. Introduce yourself and tell me from where you write to me and for which forums do you participate n...

    $5 / hr (Avg Bid)
    $5 / hr Wastani wa Zabuni
    5 zabuni
    Need an expert in Network Security 2 siku left
    DHIBITISHWA

    Hello I am looking for an expert in Network Security and other features like SSL and other things. There is an urgent task which needs your help. If you have experience in the same please apply. No teams or companies.

    $97 (Avg Bid)
    $97 Wastani wa Zabuni
    10 zabuni

    we need setup new company in Vietnam. VAS must be setup. Sales, purchasing, warehouse setup. Stuff training (up to 10 people)

    $5500 (Avg Bid)
    Ya Eneo
    $5500 Wastani wa Zabuni
    2 zabuni

    i am looking for the help for secure proxy [ingia ili uone URL] share more details in the chat

    $40 (Avg Bid)
    $40 Wastani wa Zabuni
    3 zabuni
    Digital Forensics 1 siku left
    DHIBITISHWA

    You will be required to restore the scrambled bits to their original order bits to their original order

    $30 - $250
    Imefichwa
    $30 - $250
    4 zabuni

    i am looking for the help for secure proxy [ingia ili uone URL] share more details in the chat

    $40 (Avg Bid)
    $40 Wastani wa Zabuni
    2 zabuni

    Hi, I have a problem (attached in uploaded files) that I have been working on.... I have completed all parts of this problem except Q3(b). A snippet for this problem is attached in this post. In Question 3(b), there are no keys given for decryption, like they are provided for encryption in 3(a). This particular difference makes 3(b) significantly harder. I have been reading various forums ab...

    $259 (Avg Bid)
    $259 Wastani wa Zabuni
    6 zabuni
    Recover encripted files 1 siku left
    DHIBITISHWA

    I've been attacked by a Ransomware .net is there anyone here who can recover this files?

    $171 (Avg Bid)
    $171 Wastani wa Zabuni
    8 zabuni

    Hi, I am working in an organization. I need to put some call recording servers behind the firewall. They are right now connected without firewall. So, providing them new subnet. Call recording server has their own router and circuit. We are putting stack of 2 layer 2 switches and 2 new firewall. Providing 2 new subnet for call recording server for prod and remote management. There are total 3 sit...

    $120 (Avg Bid)
    $120 Wastani wa Zabuni
    17 zabuni
    Computer Networks projects 1 siku left
    DHIBITISHWA

    Computer Networks projects..

    $24 (Avg Bid)
    $24 Wastani wa Zabuni
    26 zabuni
    $30 Wastani wa Zabuni
    1 zabuni
    NEED AN EXPERT IN NETWORKING 1 siku left
    DHIBITISHWA

    We are looking for experts in networking and business intelligence and warehousing,

    $91 (Avg Bid)
    $91 Wastani wa Zabuni
    16 zabuni

    Hello We are looking for a networking expert with experience in wireshark, networking development, design and security among other things. Please apply if you have experience with the same.

    $104 (Avg Bid)
    $104 Wastani wa Zabuni
    16 zabuni

    Searching for somebody who can provide few hours of training on Linux Security subject in a nominal budget.

    $32 (Avg Bid)
    $32 Wastani wa Zabuni
    8 zabuni