计算机安全 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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    46 份搜到的工作,货币单位为 USD
    Threat hunting 6 天 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? [登录来查看链接]

    $29 (Avg Bid)
    $29 平均报价
    1 个竞标
    CMS & Security expert 6 天 left
    已验证

    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
    加封
    $15 - $25 / hr
    6 个竞标

    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++

    $165 (Avg Bid)
    $165 平均报价
    5 个竞标
    digital forensics 6 天 left
    已验证

    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 平均报价
    19 个竞标

    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 平均报价
    11 个竞标

    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...

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    22 个竞标

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

    $7 - $75
    加封
    $7 - $75
    2 个竞标

    need help with library sandboxing, exploiting sandboxed libraries using confused deputy attacks, validate all data coming from the sandbox to prevent exploitation. Message me for more details

    $206 (Avg Bid)
    $206 平均报价
    6 个竞标

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

    $60 (Avg Bid)
    $60 平均报价
    13 个竞标

    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...

    $2365 (Avg Bid)
    $2365 平均报价
    16 个竞标

    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: [登录来查看链接] [登录来查看链接] Should be created by PowerPoint Open for more details & suggestions looking for long term business relationship

    $810 (Avg Bid)
    $810 平均报价
    6 个竞标
    Cybersecurity Consultant 5 天 left
    已验证

    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...

    $10001 (Avg Bid)
    $10001 平均报价
    1 个竞标

    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.

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    5 个竞标

    You must resolve 20 CTF challenges I will pay INR10000

    $131 (Avg Bid)
    $131 平均报价
    4 个竞标
    $169 平均报价
    19 个竞标
    network security -- 2 4 天 left
    已验证

    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 平均报价
    12 个竞标

    Site posts are white when click on them and there is malware. Must start right now

    $33 / hr (Avg Bid)
    $33 / hr 平均报价
    65 个竞标
    Malware help 4 天 left
    已验证

    I need help with malware build

    $172 (Avg Bid)
    $172 平均报价
    13 个竞标

    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 平均报价
    3 个竞标
    Recover Crypto 3 天 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 平均报价
    5 个竞标

    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 平均报价
    6 个竞标

    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.

    $151 (Avg Bid)
    $151 平均报价
    23 个竞标

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

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    3 个竞标
    Security+ Trainer Required 3 天 left
    已验证

    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 平均报价
    6 个竞标
    IT marketing 3 天 left

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

    $306 (Avg Bid)
    $306 平均报价
    3 个竞标

    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 平均报价
    9 个竞标
    Spam links removing 2 天 left
    已验证

    Looking for an expert of web security and spam links removing

    $409 (Avg Bid)
    $409 平均报价
    21 个竞标

    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 平均报价
    14 个竞标
    pentest case study 2 天 left
    已验证

    i want a case study pentesting

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    41 个竞标

    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 平均报价
    1 个竞标

    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 平均报价
    6 个竞标

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

    $107 (Avg Bid)
    $107 平均报价
    5 个竞标
    Research paper / presentation 1 天 left
    已验证

    Ieee papers (sample only) Security field

    $17 (Avg Bid)
    $17 平均报价
    31 个竞标

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

    $288 (Avg Bid)
    $288 平均报价
    32 个竞标
    Computer networking, 1 天 left
    已验证

    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 平均报价
    3 个竞标
    Computer networking 1 天 left
    已验证

    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 平均报价
    1 个竞标

    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 平均报价
    17 个竞标

    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 平均报价
    10 个竞标
    VEVE app on emulator 1 天 left
    已验证

    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 平均报价
    4 个竞标
    computer sciemce 1 天 left
    已验证

    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 平均报价
    3 个竞标

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

    $199 (Avg Bid)
    $199 平均报价
    8 个竞标
    Uzaktan teknik destek 1 天 left
    已验证

    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 平均报价
    6 个竞标
    system security -- 2 2 小时 left
    已验证

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

    $3 / hr (Avg Bid)
    $3 / hr 平均报价
    8 个竞标
    Cyber Security Honeypot Research Writing 已经结束 left
    已验证

    Cyber Security Honeypot Research Writing

    $87 (Avg Bid)
    $87 平均报价
    57 个竞标

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