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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    49 搜到的工作,价格货币为 HKD

    I need to build a security system to track any data leakage or misadventure by team on social or other websites. Want to keep and control track of any gmail or other email leakages outside the system.

    $771 (Avg Bid)
    $771 平均报价
    2 个竞标
    web security assignment 6 天 left
    已验证

    I want an assignment on web security done. It is attached herewith. I need it in 2 days. Should be simple for a person with domain knowledge. Only serious freelancers should apply.

    $1201 (Avg Bid)
    $1201 平均报价
    3 个竞标
    Assembly language project 6 天 left
    已验证

    Anyone who is good in C language and knows ethical hacking can do this project

    $24 / hr (Avg Bid)
    $24 / hr 平均报价
    5 个竞标
    Ethical hacking in C language 6 天 left
    已验证

    Anyone who is good in C language and knows ethical hacking can do this project

    $138 / hr (Avg Bid)
    $138 / hr 平均报价
    4 个竞标

    Using CISCO Packet Tracer design the network for a 6 floor hospital and write a detailed description about the same including the network functionality devices, topology, protocols, security and performance strictly with respect to the network design inculcated.

    $188 (Avg Bid)
    $188 平均报价
    19 个竞标
    Ethical Hacking in C 5 天 left
    已验证

    Looking for someone who can provide training/mentoring for Ethical Hacking in C.

    $150 / hr (Avg Bid)
    $150 / hr 平均报价
    2 个竞标

    Explain this subject and bring all papers related to it

    $196 (Avg Bid)
    $196 平均报价
    3 个竞标

    Need someone who can provide training for Ethical Hacking in C.

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    1 个竞标

    i need good website security check you need to just check the website is ok with security or not [登录来查看链接]

    $313 (Avg Bid)
    $313 平均报价
    14 个竞标

    We are Looking for Website Security Experts, who can make sure to provide the best security to our websites from Hacks, Infections,Viruses etc.

    $55 / hr (Avg Bid)
    $55 / hr 平均报价
    17 个竞标

    Hi. I need help with 3proxy server [登录来查看链接] 1) installation 2) developing a good and secure config file using socks proxies 3) configuring the connect back feature [登录来查看链接] Thank you

    $274 / hr (Avg Bid)
    $274 / hr 平均报价
    7 个竞标

    Looking for someone who can provide training/mentoring for Ethical Hacking in C.

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    1 个竞标
    Ethical Hacking in C 5 天 left
    已验证

    I am looking for someone who can provide training for Ethical Hacking in C.

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    1 个竞标

    Hi, we have a small website consists of 6 pages build using react and nodeJS. We want a security audit of the website and threat assessment based off a threat model called STRIDE. We just want to understand what areas we have tested and what areas don't need improvement and what areas do need improvement and what those improvements are. - You need to write up what you found into a document ...

    $1119 (Avg Bid)
    $1119 平均报价
    8 个竞标
    Mikrotik BGP 4 天 left
    已验证

    Looking for some Mikrotik BGP Consulting I am looking with someone that has in-depth knowledge of Both Mikrotik & BGP in an ISP environment

    $196 / hr (Avg Bid)
    $196 / hr 平均报价
    14 个竞标

    Need a machine learning engineer for ongoing collaboration

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    4 个竞标
    Data Scientist 4 天 left

    Need a data scientist for ongoing collaboration

    $313 (Avg Bid)
    $313 平均报价
    6 个竞标

    Need an ethical hacker with strong experience to give 1 or 2 mentorships per week

    $172 (Avg Bid)
    $172 平均报价
    4 个竞标
    Network security Project-8 4 天 left
    已验证

    Need an expert in networking Budget- 35$

    $227 (Avg Bid)
    $227 平均报价
    17 个竞标
    Network security Project-7 4 天 left
    已验证

    Need an expert in libtrace software Budget- 35$

    $156 (Avg Bid)
    $156 平均报价
    1 个竞标
    OPC-UA or Profinet Consultation 8 小时 left
    已验证

    Please read & understand the full scope before responding as a serious candidate. You may apply for either or both. Please specify which one. If you do not specify, we shall assume you are good with both subjects. OPC-UA - Must know the plumbing details including intricacies of certificates validation for security handling in MS Windows Profinet - must have reasoble exposure to the Profinet...

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    7 个竞标
    cybersecurity project 3 天 left
    已验证

    Any project regarding cybersecurity but we donot need too much programming sections.

    $865 (Avg Bid)
    $865 平均报价
    11 个竞标

    Need to write a paper by referring 3 IEEE paper related to topic such as Cloud security/Cyber security domain

    $165 (Avg Bid)
    $165 平均报价
    36 个竞标

    Hi there, I want to hire computer dimploma expert who can work for some days for me and immediate hiring any location from India.

    $110 / hr (Avg Bid)
    $110 / hr 平均报价
    8 个竞标

    I need to recover my servers which crashed due to a fluctuation. The servers are Linux based & were associated with good amount of data on a virtual environment.

    $2465 (Avg Bid)
    $2465 平均报价
    16 个竞标
    Link Building 3 天 left
    已验证

    Hello I need to build 1000 links for my website.

    $634 (Avg Bid)
    $634 平均报价
    10 个竞标
    Create new ip addres 3 天 left
    已验证

    Hello I Need a good IT for my project.

    $994 (Avg Bid)
    $994 平均报价
    18 个竞标

    Looking for burpsuite and web security specialist. No use in biding if you do not have extensive burpsuite or website securiy knowledge. Please READ First before bidding. After doing nothing with the company for over a year we have decided to breed new life into his security related website. The marketing and other parts of the website will be done by an other but the we are is looking for a sec...

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    8 个竞标

    Im reposting this job as the last one was taken down as i think the moderators got the wrong idea. Im looking for a C# console application proof of concept to write a super secure way of storing passwords with salt and super high / the best hashing algorithm. I will also need to ensure that you can demonstrate the test for this, i.e you can use hashcat or something like that to proove that th...

    $289 / hr (Avg Bid)
    $289 / hr 平均报价
    24 个竞标

    Nawiążę stałą współpracę z osobą dobrze poruszającą się w temacie bezpieczeństwa komputerowego. Na początek proszę o wycenę tekstu dot. bezpieczeństwa komputerowego ok. 3000 zzs. Teksty kilka razy w miesiącu.

    $156 (Avg Bid)
    $156 平均报价
    5 个竞标

    Looking for someone who knows Computer Networking and Wireshark and can provide project support and training for the same.

    $60 / hr (Avg Bid)
    $60 / hr 平均报价
    15 个竞标

    Looking for someone who knows Computer Networking and Wireshark and can provide project support and training for the same.

    $24 / hr (Avg Bid)
    $24 / hr 平均报价
    5 个竞标
    Security Audit for SaaS 2 天 left
    已验证

    Looking for someone to conduct a Security Audit and then help us develop a Information Security Management System

    $1150 (Avg Bid)
    $1150 平均报价
    12 个竞标

    This Project requires expertise in C++, Protocols, knowledge of wireless networks and network simulators, Linux and experience in research writing. Details will be discussed on CHAT

    $3231 (Avg Bid)
    $3231 平均报价
    7 个竞标

    We are looking to create video content for Indian Engineering Students on the topic of Digital Forensics. The broad topics we are looking to cover include: - Introduction - Initial Response and Forensic Duplication - Preserving and Recovering Digital Evidence - Network Forensics - System Investigation - Bodies of Law A detailed list of the subtopics that have to be covered under each topic ca...

    $5454 (Avg Bid)
    $5454 平均报价
    1 个竞标

    We are looking to create video content for Indian Engineering Students on the topic of Cryptography & System Security. The broad topics we are looking to cover include: - Introduction - Basics of Cryptography - Secret Key Cryptography - Public Key Cryptography - Cryptographic Hash Functions - Authentication Applications - Security - IP Security and Non-cryptographic Protocol Vulnerabilities ...

    $2927 (Avg Bid)
    $2927 平均报价
    3 个竞标

    Cloud security, cyber security, penetration testing etc

    $1037 (Avg Bid)
    $1037 平均报价
    8 个竞标

    Hi NYC Tech Freelancers- I need to hire someone on a per-diem to come to our office and do tech support. We are trying to sell a whole office's worth of production equipment, tech, computers, A/V equipment, etc. Need someone in-person to look at some computers and servers. We have some fancy computers that are missing video cards, but we need to login and and get an idea of what upgrades ...

    $1213 (Avg Bid)
    $1213 平均报价
    1 个竞标

    Primary responsibility would be to perform Vulnerability Assessment & Penetration Testing as well as Source Code Review of Web Applications and articulate reports of the assessment and present findings to various stakeholders as well as support clients in patching the identified vulnerabilities Perform the security assessment on web applications, network devices and servers Write in-house tool...

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    3 个竞标

    We have a need for a network technician in Dublin, Ireland. This would be for a network rack/stack of Two Juniper Switches, Two Open Systems SD-WAN Appliances, and a few Meraki switches. The tech would need to have a Console Cable, Ethernet Cable, Laptop and hot spot + cell phone available for the turn-up.

    $219 / hr (Avg Bid)
    $219 / hr 平均报价
    3 个竞标

    We are looking for a all round Cyber Security Expert / Developer / BA to assist with the following: Guide us on architecture Perform Penetration, and vulnerability testing (web application, and network) Consult as Expert Due to the nature of the application, we require persons whom only work at the highest level, and is able to maintain absolute discretion (which will at all times be mutual). T...

    $244 / hr (Avg Bid)
    $244 / hr 平均报价
    20 个竞标

    The business about IT domain especially web development, network system, and programming apps. I look for people who have the ability to make work done with great skills. I am planning to a start-up IT company and i look for people with the same thinking.

    $1385 (Avg Bid)
    $1385 平均报价
    30 个竞标

    FANETs requires types of simulator they are given as follows: Network simulator. Traffic simulator. Compare protocols. Sensitive Data exchange under real time. Security and privacy. Modification of network topology. Node mobility. Infrastructure support.

    $4272 (Avg Bid)
    $4272 平均报价
    7 个竞标

    Penetration Testing a website need web security expert

    $1346 (Avg Bid)
    $1346 平均报价
    27 个竞标

    I have several sites hosted on Siteground, but I am suffering from hacks. They recommend Sucuri's service, but right now it's beyond my budget. I would like a security expert to see where I am failing to protect my projects.

    $1072 (Avg Bid)
    $1072 平均报价
    24 个竞标
    DDoS Protection 15 小时 left

    I wan to secure my site from DDOs attacked and same time I want to know how DDOs works and how is it to be done.

    $261 (Avg Bid)
    $261 平均报价
    10 个竞标

    Penetration Testing a website need web security expert

    $1088 (Avg Bid)
    $1088 平均报价
    15 个竞标

    Wir sind eine klassische Unternehmensberatung und suchen für die Implementierung von ERP-Systemen bei unseren Mandanten freie /-innen (m/w), die Projektbezogen den Ist-Zustand eines Unternehmens analysieren und die Implementierung des ERP-Systems begleiten (Deutsch/Englisch). Bitte senden Sie uns aussagekräftig Unterlagen zu den von Ihnen eingesetzten Risiko-, ERP- oder Digitalisierungs...

    $8700 (Avg Bid)
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    computer technical paper 已经结束 left
    已验证

    computer technical paper ..simple essay paper

    $227 (Avg Bid)
    $227 平均报价
    52 个竞标