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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.

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    51 công việc được tìm thấy, giá theo USD
    Computer / IT Support / Helpdesk 6 ngày left
    ĐÃ XÁC THỰC

    Looking for skilled individuals to help with IT support via phone and using remote support tools. End-user support for Windows and Apple Mac computers could include setting up new users, configuring email clients, downloading and installing software, installing software updates, configuring printers, installing, updating, and monitoring AV software, etc.

    $16 / hr (Avg Bid)
    $16 / hr Giá đặt trung bình
    3 lượt đặt giá
    protect and mitigate ddos on linux centos 7 6 ngày left
    ĐÃ XÁC THỰC

    all in title, only for person that will begin to work now because its urgent

    $305 (Avg Bid)
    $305 Giá đặt trung bình
    6 lượt đặt giá

    Calculate PSNR for Arabic texts using MATLAB and write report 1 day

    $141 (Avg Bid)
    $141 Giá đặt trung bình
    8 lượt đặt giá
    Bad Saarow-Germany-Document validation 6 ngày left
    ĐÃ XÁC THỰC

    we required the document authentication from the concerned authority and opportunity for the freelancer to assist us in the right way

    $40 - $50
    Địa phương
    $40 - $50
    0 lượt đặt giá

    Hi I have a personal webpage I'd like to use to promote my services - Cyber Security Consultant. I need someone well articulated in the field to help me formulate text about what me and my services. Candidate must be familiar with IT and with Cyber Security. Expected range: 1000 words or less.

    $57 (Avg Bid)
    $57 Giá đặt trung bình
    41 lượt đặt giá
    IT Auditor - Mumbai, India -- 4 6 ngày left
    ĐÃ XÁC THỰC

    We are looking to hire an IT auditor with an analytical mind and expertise in IT systems, applications, and infrastructure. IT auditors are expected to have outstanding problem-solving skills, extreme attention to detail, and a great understanding of cybersecurity trends. This will be an on premise role in Mumbai in general shift as per Indian Standard Time. Capable of maintaining the confidenti...

    $4595 (Avg Bid)
    $4595 Giá đặt trung bình
    2 lượt đặt giá
    Digital Forensics -- 3 6 ngày left
    ĐÃ XÁC THỰC

    Looking for help in - Digital Forensics Evidence Legal issues Forensic Reports

    $182 (Avg Bid)
    $182 Giá đặt trung bình
    7 lượt đặt giá
    Threat hunting 6 ngày left

    Hi, Hunt: Beacon activity from legitimate processes Mitre attack mapping T1071.001 I am looking to run a threat hunt What questions/ queries to run? [đăng nhập để xem URL]

    $30 (Avg Bid)
    $30 Giá đặt trung bình
    3 lượt đặt giá
    CMS & Security expert 5 ngày left
    ĐÃ XÁC THỰC

    I need CMS urls I can log in. If you can help me, please bid with more than 1 url in the first line of you bid proposal. It is easy job for expert.

    $15 - $25 / hr
    Niêm phong
    $15 - $25 / hr
    6 lượt đặt giá

    I’m working on authentication on internet of vehicles using blockchain It’s a phd problem I only want a code and implementation in omnet++

    $404 (Avg Bid)
    $404 Giá đặt trung bình
    6 lượt đặt giá
    digital forensics 5 ngày left
    ĐÃ XÁC THỰC

    you have to examine many files and write a report about your findings. you must be able to use cellebrite reader and Autopsy/FTK. read the file to understand the task.

    $27 (Avg Bid)
    $27 Giá đặt trung bình
    19 lượt đặt giá

    ISMI CSMP - Security Design, Evaluation and Surveying. Propose tools to measure vulnerabilities in physical protection systems. Critically evaluate factors that influence security system balance. Be able to carry out security surveys of facilities. Prescribe a reliable methodology to survey a site, its assets, and security operations. Produce a security survey report. 2000 words

    $20 (Avg Bid)
    $20 Giá đặt trung bình
    11 lượt đặt giá

    We are currently looking for an IT Help Desk Technician to join our team. The primary task of this position will be to troubleshoot and resolve endpoint issues for remote employees, ranging from basic requests to complex issues that require immediate resolution or escalation. Responsibilities Respond to requests for technical assistance over the phone or via a ticketing system [30%] Diagnose a...

    $22 / hr (Avg Bid)
    $22 / hr Giá đặt trung bình
    27 lượt đặt giá

    I need the Cybersecurity expert for my multiple jobs. only bid if you have any experience in cyber security.

    $7 - $75
    Niêm phong
    $7 - $75
    3 lượt đặt giá
    Cybersecurity Project 5 ngày left
    ĐÃ XÁC THỰC

    need help with library sandboxing, & validation of all data coming from the sandbox to prevent exploitation. Message me for more details

    $212 (Avg Bid)
    $212 Giá đặt trung bình
    7 lượt đặt giá

    Hallo, saya membuka jasa joki tugas, membuat artikel, makalah, maupun ppt terbuka untuk sd-kuliah.

    $67 (Avg Bid)
    $67 Giá đặt trung bình
    15 lượt đặt giá

    Crypto project seeking cyber security expert and ethical hacker who has a vast amount of experience in network security analyst, penetration testing, network security administration and ethical hacking. Responsibilities would include: -Doing security vulnerability analysis -Providing solutions to increase information and network security to the highest levels possible -Creating network and infor...

    $2358 (Avg Bid)
    $2358 Giá đặt trung bình
    17 lượt đặt giá
    Penetration testing course creation 3 ngày left
    ĐÃ XÁC THỰC

    Offensive security course creation, with the following phases: -Pre-engagement Interactions -Intelligence Gathering -Threat Modeling -Vulnerability Analysis -Exploitation -Post Exploitation -Reporting Some sources to help but not limited to: [đăng nhập để xem URL] [đăng nhập để xem URL] Should be created by PowerPoint Open for more details & suggestions looking for long term business rel...

    $810 (Avg Bid)
    $810 Giá đặt trung bình
    6 lượt đặt giá
    Cybersecurity Consultant 4 ngày left
    ĐÃ XÁC THỰC

    Vittoba Business Services Private Limited is looking to hire an experienced cybersecurity consultant (with minimum 5 years experience) for a long term contract (of 1 year). The role will be a full time contract with 100% remote working, to deliver the services to one of our global customers. Activities include handling operational tasks, vulnerability scans, cyber security maturity assesments, i...

    $9990 (Avg Bid)
    $9990 Giá đặt trung bình
    2 lượt đặt giá

    I have a modem in bridge mode and an ASUS AX3000 router connected to it using a VPN PPTP. Having issues with disconnections and need help.

    $11 / hr (Avg Bid)
    $11 / hr Giá đặt trung bình
    6 lượt đặt giá

    You must resolve 20 CTF challenges I will pay INR10000

    $131 (Avg Bid)
    $131 Giá đặt trung bình
    5 lượt đặt giá
    $171 Giá đặt trung bình
    20 lượt đặt giá
    network security -- 2 3 ngày left
    ĐÃ XÁC THỰC

    implement a SSH server, 2. implement a honeypot, 3. implement security controls using baseline configurations, multi-factor authentication, and a firewall 4. perform security monitoring through logging 5. evaluate the network for vulnerabilities and recommend changes

    $329 (Avg Bid)
    $329 Giá đặt trung bình
    12 lượt đặt giá
    Malware help 3 ngày left
    ĐÃ XÁC THỰC

    I need help with malware build

    $174 (Avg Bid)
    $174 Giá đặt trung bình
    14 lượt đặt giá

    I want a person who have an experience in Routing and Switching. My need to create route bw Layer 3 smart switch to router in an efficient way, so the router sends large size of packets i one go and its vice versa.

    $19 (Avg Bid)
    $19 Giá đặt trung bình
    3 lượt đặt giá
    Recover Crypto 2 ngày left

    My crypto funds were recently lost when I forgot my pssseord phrase. I’ve tried everything in order to get them back. So far nothing has worked. I’m looking for someone who is able to retrieve them for me. Please message me if you’re someone who could assist.

    $2520 (Avg Bid)
    $2520 Giá đặt trung bình
    5 lượt đặt giá

    We are having someone hack into our network/wifi, they started with our ring cameras, so it was suggested that we get hardwired cameras so we now have the lorex system. they are getting into all systems, modifying the video, cuting out sound and altering the images. this has gone on for 2 months now and yesterday was the first time we caught a person on our property. we called geek squad the they ...

    $985 (Avg Bid)
    $985 Giá đặt trung bình
    6 lượt đặt giá

    This is Umaer from AlRabeh Pack. We are having an inhouse micro soft server. We are using it for the sake of microsoft dynamics. We are getting some connectivity issues all the time (LAN and WLAN). We have a cisco router and DLINK xStack DES-3552P switch. Need someone to fix this problem.

    $159 (Avg Bid)
    $159 Giá đặt trung bình
    25 lượt đặt giá
    ISO27001 et SMSI 2 ngày left

    J'ai un projet concernant l'ISO 27001 et SMSI. C'est urgent.

    $6 / hr (Avg Bid)
    $6 / hr Giá đặt trung bình
    3 lượt đặt giá
    Security+ Trainer Required 2 ngày left
    ĐÃ XÁC THỰC

    We need a person who can teach Comptia Security+ to our client based in US, good communication skill is a must. Preferred language is English.

    $157 (Avg Bid)
    $157 Giá đặt trung bình
    6 lượt đặt giá
    IT marketing 2 ngày left

    CCTV, Systems laptops networking and Server's firewalls etc .

    $306 (Avg Bid)
    $306 Giá đặt trung bình
    3 lượt đặt giá

    The skills you will be demonstrating will be, but not limited to: - Analytical writing - Network analysis - Port scanning - Risk analysis - OS Hardening - Exploitation This machine is a CTF machine designed specifically for my work. This machine will be referred to as the target for the rest of this document in the Virtual machine. - g the target on a virtual network to which you can reach it via...

    $8 / hr (Avg Bid)
    $8 / hr Giá đặt trung bình
    9 lượt đặt giá
    Spam links removing 2 ngày left
    ĐÃ XÁC THỰC

    Looking for an expert of web security and spam links removing

    $409 (Avg Bid)
    $409 Giá đặt trung bình
    21 lượt đặt giá

    A technology services specialist performs journey level technical support duties related to the installation, setup, and repair of computer hardware: software installation: granting user access, and providing user guidance with common application software and computer equipment operations.

    $36 / hr (Avg Bid)
    $36 / hr Giá đặt trung bình
    14 lượt đặt giá
    pentest case study 1 ngày left
    ĐÃ XÁC THỰC

    i want a case study pentesting

    $21 / hr (Avg Bid)
    $21 / hr Giá đặt trung bình
    41 lượt đặt giá
    Veeam Backup complete videocourse 1 ngày left
    ĐÃ XÁC THỰC

    I would like a multi-class course from Veeam, to learn how to carry out, manage and design backup and replication. I want a course from scratch, starting from scratch to complete and advanced exercises at the end of the course, to master the subject well. The minimum total duration of the course with all classes must at least 2 hours.

    $29 (Avg Bid)
    $29 Giá đặt trung bình
    1 lượt đặt giá

    We are a tuition centre that introduced a revolutionary method called where we train a person to make use of the correct neuro-cognition ability to perform the task which would fill the gap in the existing education framework. We are looking for (system/network engineer) to install, config our new server with the following software. We are looking for someone for this project as well as someone l...

    $137 (Avg Bid)
    $137 Giá đặt trung bình
    6 lượt đặt giá

    i want to have a survey paper on quantum blockchain in healtcare

    $107 (Avg Bid)
    $107 Giá đặt trung bình
    5 lượt đặt giá
    Research paper / presentation 1 ngày left
    ĐÃ XÁC THỰC

    Ieee papers (sample only) Security field

    $17 (Avg Bid)
    $17 Giá đặt trung bình
    31 lượt đặt giá
    related disasters. 23 giờ left

    robust, flexible and cost-effective cloud-based disaster recovery

    $288 (Avg Bid)
    $288 Giá đặt trung bình
    32 lượt đặt giá
    Computer networking, 20 giờ left
    ĐÃ XÁC THỰC

    This project requires you to implement a simulator (interactive animator) along with web interface to illustrates one of the most fundamental concepts in computer networking: transmission delay versus propagation delay.

    $18 / hr (Avg Bid)
    $18 / hr Giá đặt trung bình
    3 lượt đặt giá
    Computer networking 20 giờ left
    ĐÃ XÁC THỰC

    This project requires you to implement a simulator (interactive animator) along with web interface to illustrates one of the most fundamental concepts in computer networking: transmission delay versus propagation delay.

    $50 (Avg Bid)
    $50 Giá đặt trung bình
    1 lượt đặt giá
    Network design (intranet) and implementation 18 giờ left
    ĐÃ XÁC THỰC

    Actually I have a local LAN with PDC Windows2008 Server, clients Windows10, printers and Wifi access. All inside a flat network (same subnet) Servers are Server are HP DL380, clients DELL, HP, LENOVO, .... wi-fi "router" is a FritzBox Switch NETGEAR GS748Tv1 L3 I need 1 full-day of remote/online consultant to - validate all needs - design a performant and secure network - define use...

    $217 (Avg Bid)
    $217 Giá đặt trung bình
    18 lượt đặt giá

    1. Configure a Site to Site VPN from Azure to a Branch office. 2. Configure DHCP and DNS and printers Step n.1 has been already completed but Office cannot talk to Azure. Hardware provided: DrayTek Vigor V2927

    $21 / hr (Avg Bid)
    $21 / hr Giá đặt trung bình
    10 lượt đặt giá
    VEVE app on emulator 13 giờ left
    ĐÃ XÁC THỰC

    hi i want run veve app on emulator like NOX for this you need to modify the apk and remove anti emulator security

    $232 (Avg Bid)
    $232 Giá đặt trung bình
    4 lượt đặt giá
    computer sciemce 12 giờ left
    ĐÃ XÁC THỰC

    take a look at the added picture and only message if you have very deep knowledge about the topics. I will send some documents which will help. Then, you basically have to answer some questions based on these topics but max 1 minute for answering each question.

    $40 (Avg Bid)
    $40 Giá đặt trung bình
    3 lượt đặt giá
    RECOVER Data extension TISC malware attack 6 giờ left
    ĐÃ XÁC THỰC

    Need someone who can recover my data from Malware TISC extension file.

    $199 (Avg Bid)
    $199 Giá đặt trung bình
    8 lượt đặt giá
    Uzaktan teknik destek 5 giờ left
    ĐÃ XÁC THỰC

    Bilgisayar yazılım ve bakım çalışmaları için uzkatan teknik destek sunan arkadaşlar tekliflerini verebilir. 1 bilgisayar (Notebook) kart değişimi ve yazılım onarım.

    $16 (Avg Bid)
    $16 Giá đặt trung bình
    6 lượt đặt giá
    system security -- 2 Đã kết thúc left
    ĐÃ XÁC THỰC

    need to answer the questions in given fixed time. you know all topics of system security.

    $3 / hr (Avg Bid)
    $3 / hr Giá đặt trung bình
    8 lượt đặt giá
    Cyber Security Honeypot Research Writing Đã kết thúc left
    ĐÃ XÁC THỰC

    Cyber Security Honeypot Research Writing

    $87 (Avg Bid)
    $87 Giá đặt trung bình
    58 lượt đặt giá