Computer Security 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.

Hire Computer Security Consultants

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    63 jobs found, pricing in CAD
    $206 - $617
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    Integration of Individual Smart Services using BPM(Business Process Modeling) 3000 words

    $149 (Avg Bid)
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    I need to create a VPN server on my windows 10 pro computer so people can connect through it using pptp vpn tunneling for work at home purposes. I need the person to come physically to my home in Miami Beach

    $142 (Avg Bid)
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    -Online English Conversation Teacher (need to know Korean) - Korean English Bilingual preferred -having class through internet with web cam --be punctual, passion , friendly with teaching and talking with school students -have experience teaching English preferred

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    I would like to hire a cybersecurity specialist to help me documenting and planning several several tasks (example is attached ). My organization must comply with these requirements and I need it all proffisijnally documented. read the list carefully and lets start working.

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    Our site [login to view URL] is a Malta based sports betting website. We need an ethical hacker who will conduct advanced penetration tests on our website and identify any breaches or weaknesses in the security setup. The tests you need to conduct include but not limited to- * nmap * nikto * uniscan * zenmap * WPScan * Metasploit and Exploit-DB Exploits [along with CVE Details vulnerability datab...

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    I need someone who can solve intrusion detection problem, using federated learning and online learning approaches (mandatory).

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    Ethical hacker for social media Instagram mainly and ASAP!!!

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    Hi All , Looking for expert in below skillset Cyber security, splunk support, web applicationssecurity, security and compliance Must worked on Splunk tool Ping me if any one available

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    Ethical Hacking Report 6 days left
    VERIFIED

    Documentation 4000 word report of different types of ethical hacking methods. please message for more info

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    Network marketing is an biggest source to accheive ur all dreams.....

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    vpn ip changer 5 days left
    VERIFIED

    IP changer setup needed a networking software engineer

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    8 hour project: May 15, 12pm HKT - 8pm HKT VM information OS: Linux Required 1 CPU and 0.5 GB of memory, approx 10 GB of HDD space Network: by default NAT network but configurable to bridging mode, DHCP enabled Firewall: off, ICMP allowed Difficulty Level: Easy (1-2 / 10) VM Matrix (ref to Hackthebox) : Enumeration: 2/5 Real Life: 3/5 CVE: 0/5 Custom: 1/5 CTF: 1/5 Points distribution: It worth...

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    Inside Sales – Casual Looking for an experienced IT professional who is interested in doing some occasional work calling into existing customers to assess their experience using a given vendor’s product and then assessing the opportunity to upsell. You will need experience in speaking to all business roles within a customer base, whether it be procurement or C level. You will need to ...

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    Clean my website 5 days left
    VERIFIED

    My website was hacked some time ago and it needs cleaning. Unfortunately, even the oldest backups were also infected.

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    Powershell Expert. 5 days left
    VERIFIED

    We are looking for a powershell expert who can help us to build an automation process to pull the information from servers. Fixed Budget: $250 to $400. NOTE: Serious inquiry only.

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    Packet tracer 5 days left
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    Your task will be to configure a whole network, with IPv4, IPv6 addressing, static or dynamic routing, and DHCP or DHCPv6. it's for an exam on Monday (17th may). you will get 1.5 hrs for the test. i can show you some examples.

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    Network marketing is an biggest source to accheive ur all dreams......

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    Safeguards information system assets by identifying and solving potential and actual security problems. Our personal and professional lives are interconnected by technology in ways that were unimaginable just a few decades ago. The cloud, mobility, and the powerful devices most of us have in our pockets enable a culture of convenience, and the ability to collaborate and be more productive. While t...

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    Networking Guy Needed - Report Writing - Must know Packet Tracer

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    unlock ztemf253 4 days left

    i need to unlock my router zte mf253

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    We have all the code the dont know how to run NS2 need help everything is there you just need to tell how to run this

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    i need a code or alink or sth else to send an sms automatically from a link/ button in a web... check [login to view URL] this site(the code i uploaded) with android phone, it opens the default sms app with prefilled text...but i need it to open with prefilled text and send it automatically without touching the send button

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    Cyber security 4 days left
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    The questions in this part give a basic framework, and will not specify every detail that you might find if you encountered reality. Please use your imagination here, and make whatever assumptions you think would be appropriate. Suppose you have been asked to install and configure a wireless network for the following situation, and, in particular, it is your responsibility to configure the securi...

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    Need Computer Cleaned, Anti-virus Installed, and Microsoft Word & Excel Installed. I Have 3 computers that all need to be cleaned and updated. 2 of them do not currently have Microsoft Word or Excel and i would like to have that installed.

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    Migrate PHP site to Amazon hosting Re route DNS to Amozaon hosting Harden site by adding security Protocols for PCI Certification Disable certain ports Stop unsecure services Remove feature of the OS Not secure Uninstall software that compromsies PCI DSS Certicfication Amend the code and Databases of the Site Software so its PCI Compliant Submit Site to PCI DSS authorised cert...

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    I need to login today the problem is i’m not receiving the code for login because i have 2FA

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    Cyber Security Operation Center Network Security

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    Hi, I need unique exam questions and explanations written for a NEW Comptia certification. Please only responds if you are conformable writing exam questions, explanations, and know the Comptia Exam topics in relation to cybersecurity. 250 question.

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    I would need help in preparing and taking exams for cybersecurity certifications. Freelancer providing success stories would be a plus. The first one would be Google Professional Cloud Security Engineer and if it went well, new projects would be submitted. For the bid, the freelancer needs to have a payment model that allows for payment based on success and completion of the exam. For communi...

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    CISA Trainer Required 2 days left
    VERIFIED

    We need a trainer who can teach all the modules of CISA to our clients overseas. The sessions will be held online via zoom meetings and you should have good communication skills as the basic language for communication will be English.

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    Ransomware Removal 2 days left
    VERIFIED

    Need help with Ransomware Removal and restoring data. Files have been encrypted. Ransomware: Revil. Let me know if you can help.

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    I need someone who is able to teach cybersecurity (theory)CEH . Must be able to do calculations and answer questions. Must know: -Pen Testing ,VAPT and SIEM - Network and Cloud Security - Intrusion Detection

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    More details will be shared via chat

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    Adversarial Examples -- 2 2 days left
    VERIFIED

    We know that adversarial examples can transfer from one model to another, but there is no guarantee on that. Suppose we have two target models, M and F, which work on the same image classification task. For a normal image x, we want to generate an adversarial example, x′ that can attack both models: • If we can use FGSM method, how can we guarantee that x′ can attack two models i...

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    I am looking for an Senior Network Engineer who could support me in the Security and Networking Day to Day Tasks. Following are the below products expert required ob hourly basis. Fortinet 101F Sophos XG Firewall McAfee EndPoint Protection Routing and Switching. Aruba Wireless Controller

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    I need you to write a research article. The Journal shall be in Scopus format and shall not be copied from any source leading to copyright violation.

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    We need an MS Network expert we can trust to help with some issues now and hopefully become our go-to person for the future. We have three issues that need immediate attention. 1. SSL issue? We had somebody configure Work Folders on our network. They were unable to figure out the security issues and we were unable to access it externally for our employees working at home to be able access a c...

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    Ethical Hacking 1 day left
    VERIFIED

    Element 1: For the practical part of this assignment, you will have to build Virtual Machines (VM), an exemplar scenario is clarified below but you can choose a different setup: 1. A Server o You could use a Linux (e.g. CentOS, Ubuntu Server), or a Windows Server o Minimumconfigurationrequired ▪ Two services of your own choice (e.g. DHCP, FTP, SMTP, SNMP, Web etc) 2. A Client o Could be either Win...

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    Looking for someone who has a strong understanding of Cryptographic concepts and algorithms. Eg. PKI, Ciphers, Encryption, Decryption, Diffie-Helmen Key Exchange, Hashing and Digital Signatures etc. Have quick and urgent work to do be done by today, it will probably take no longer than 1 hour to complete. Budget and time is fixed. Do pm me for more info.

    $28 / hr (Avg Bid)
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    Looking for someone who has a strong understanding of Cryptographic concepts and algorithms. Eg. PKI, Ciphers, Encryption, Decryption, Diffie-Helmen Key Exchange, Hashing and Digital Signatures etc. Have quick and urgent work to do be done by today, it will probably take no longer than 1 hour to complete. Budget and time is fixed. Do pm me for more info.

    $35 / hr (Avg Bid)
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    Looking for someone who has a strong understanding of Cryptographic concepts and algorithms. Eg. PKI, Ciphers, Encryption, Decryption, Diffie-Helmen Key Exchange, Hashing and Digital Signatures etc. Have quick and urgent work to do be done by today, it will probably take no longer than an hour to complete. Budget and time is fixed. Do pm me for more info.

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    I NEED SOMEONE TO IMPLEMENT SOME SYSTEM CALLS AND MODIFY NACHOS FILES. NEEDS TO HAVE EXPERIENCE WITH NACHOS AND HOW TO INSTALL AND RUN NACHOS ON YOUR PC

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    Understand whether Digital Forensics state of the art techniques and practised

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    Prepare as a word document. Describe the subject with pictures and screen captures in detail and give references where necessary. Introduction, conclusion and references sections are mandatory. Start firstly by defining hardware platform and software tools used in the systems.

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    i have organization and have to assign work, regarding malware as under:- My proposal is to work on classifying malware using CPU profiles of different types. The idea would be to identify a fairly large number of features and test them in classifying malware with a different number of applications running. For example, one could choose six applications, train a classifier for each, and then test...

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    Managing security in block chain 19 hours left
    VERIFIED

    A study of ways to manage security in Block chain

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    Advanced network security 15 hours left
    VERIFIED

    Hi, Please check the below vedio for the task. [login to view URL] Let me know if you can do it. Thanks

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    Teach Cyber Security 15 hours left
    VERIFIED

    I need someone who is able to teach cybersecurity (theory). Must be able to do calculations and answer questions. Must know: - Multiples, divisor, IFP and RSA - Groups, Cyclic Groups and El Gamal - Diffie Hellman, Primitives and DES Algorithm - Feistel Cipher Schemes - Network and Cloud Security - Intrusion Detection Need today!!

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