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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    58 搜到的工作,价格货币为 HKD

    Qwiklabs - Networking 101 (Google Cloud Platform)

    $155 (Avg Bid)
    $155
    1 项参赛作品

    Hi I need a freelancer to check my website security. my website is: [登录来查看链接]

    $3015 (Avg Bid)
    $3015 平均报价
    8 个竞标

    Opsify needs to design, build and deploy open source Data Protection Loss (DLP) either OpenDLP or MyDLP for Endpoint monitoring from a host server in the cloud. OPenDLP or MyDLP are both open source and all-in-one data loss prevention software that runs with multi-site configurations on network servers and endpoint computers. We need a Data At Loss (Endpoint DLP) workstations, laptops, mobile pho...

    $1550 (Avg Bid)
    $1550 平均报价
    1 个竞标

    3 small assignments. quality content and writing required.

    $101 (Avg Bid)
    $101 平均报价
    14 个竞标

    Problem 1. Simulate an authentication process in WEP. You will need to explain your approach to the following questions in plain words (not in programming scripts). Problem 2. Simulate an authentication process based on 802.1x in WPA. You will need to explain your approach to the following questions in plain words (not in programming scripts).

    $659 (Avg Bid)
    $659 平均报价
    3 个竞标

    I need, AN EXPERT to provide me with study and report for some media app (chatting and Video conference)

    $194 / hr (Avg Bid)
    $194 / hr 平均报价
    5 个竞标

    I need, AN EXPERT to provide me with study and report for some media app (chatting and Video conference)

    $628 (Avg Bid)
    $628 平均报价
    5 个竞标

    Hello, Hope you are doing well. This is Aarti from the Rexus Group. We have a project in Korea and I would like to know if you can assist us. Please see below for more details and let me know if you can assist. I have attached a more detailed scope of work. The project is for the implementation of an SDWAN solution. This Project is based on 3 phases for each site: 1. Site Assessment with P...

    $155 / hr (Avg Bid)
    $155 / hr 平均报价
    6 个竞标

    I want someone to search the internet for published papers in computer science for a topic.

    $736 (Avg Bid)
    $736 平均报价
    32 个竞标

    I need help with technical problems related to Computer Communications. If you are familiar with these topics, and are able to solve technical problems related to Computer Communications you might be able to help me: Application Layer Transport Layer Network Layer:Data Plane, Control Plane Link Layer and LANs

    $543 (Avg Bid)
    $543 平均报价
    16 个竞标

    Hi For some odd reason I cannot connect the drives from my Synology to a freshly installed Windows 10. I have done this lot's of times, even today on another fresh install. But with this PC I get some odd errors like cannot authenticate, although the user and PW definitely are correct. I need help ASAP - now if you are online. Please note that OS is in GERMAN!!!! Take care Erik

    $233 (Avg Bid)
    $233 平均报价
    11 个竞标

    1. Go through 4 papers and then use Ban Logic that can reduce a mathematical expression Moreover, the algorithm should reduce computation, memory and process time. To achieve mutual authentication property. To achieve anonymity property. To achieve secure localization property. To reduce computation overhead. To achieve mutual authentication property. To achieve anonymity property. To achieve secu...

    $1938 (Avg Bid)
    $1938 平均报价
    2 个竞标
    Draw domain class 6 天 left
    已验证

    I attach use case digram , I want domain class to consisting the same information and same operations

    $271 (Avg Bid)
    $271 平均报价
    3 个竞标

    Build a network to a small office with Vlan and internet access 3and applying EIGRP as routing protocol .

    $891 (Avg Bid)
    $891 平均报价
    30 个竞标

    I want long term employee. see the attachment. if you can do it, please bid here

    $109 (Avg Bid)
    $109 平均报价
    6 个竞标

    I want long term employee. see the attachment. if you can do it, please bid here

    $147 (Avg Bid)
    $147 平均报价
    3 个竞标
    static and daynamic analysis 5 天 left
    已验证

    look for help regarding to static and daynamic analysis

    $187 (Avg Bid)
    $187 平均报价
    5 个竞标

    I want long term employee. see the attachment. if you can do it, please bid here

    $61 - $152
    $61 - $152
    0 个竞标
    analysis project 5 天 left
    已验证

    computer security and analysis project

    $171 (Avg Bid)
    $171 平均报价
    27 个竞标

    I'm trying to build a Crossfire DDoS Simulation using a nsbench application ([登录来查看链接]) that will simulate a scenario of the attack. and will answer few more questions that I have please contact me for more information.

    $550 (Avg Bid)
    $550 平均报价
    3 个竞标

    I need a simple project to be done in RSA Algorithm.

    $155 (Avg Bid)
    $155 平均报价
    6 个竞标
    computer forensic 4 天 left
    已验证

    It is a research about GUI tools. need to research about the forensic tools.

    $403 (Avg Bid)
    $403 平均报价
    13 个竞标

    The requirement is to program a standalone single screen cybersecurity heat map. The frontend shall be HTML,CSS, JS. The backend(server side) coding shall be in PHP and database shall be MySQL. The software product shall work in WordPress environment in a SaaS portal. The screen will be added as part of an existing Cybersecurity Risk determination product. *The Developer shall be well versed in...

    $2798 (Avg Bid)
    $2798 平均报价
    14 个竞标
    Networking Expert Needed 4 天 left
    已验证

    In need of someone who can help in Network Work Routers 7 switches 15 PCs 4 VLAN

    $132 (Avg Bid)
    $132 平均报价
    24 个竞标

    OSI Layers of protocol, socket programming, mobile networks, multimedia, security

    $690 (Avg Bid)
    $690 平均报价
    6 个竞标

    Need help with problems related to digital logic and computer architecture. Please apply only if you have an understanding of these. More details in the chat. Amount mentioned is only a placeholder. Amount will be mentioned later.

    $70 / hr (Avg Bid)
    $70 / hr 平均报价
    4 个竞标

    We are Looking for a device or solution which helps to Control the Usage of User over the Local Network. such as this [登录来查看链接] but we need a device which does whole function ... control. Monitor . Report . Block . Block . Based on User Usage . Ip address or Mac Address.

    $496 (Avg Bid)
    $496 平均报价
    10 个竞标

    Hello I need an expert in Snort programming for some simulations. Please check and apply in case you can do it.

    $1132 (Avg Bid)
    $1132 平均报价
    4 个竞标

    Hello Have you worked on Snort programming? If you have good expertise in the same, please apply.

    $969 (Avg Bid)
    $969 平均报价
    3 个竞标

    We are looking for Cyber Security Writers

    $147 / hr (Avg Bid)
    $147 / hr 平均报价
    37 个竞标
    Logo and Content Writing 4 天 left
    已验证

    Hi, I am looking for someone to design Logo and content technical content writing on the below topic; Information Security, IT Governance Risk and Compliance, Digital Forensic, Pen testing, Auditing Industrial Control Systems

    $744 (Avg Bid)
    $744 平均报价
    32 个竞标

    I have a site that is protected by Akamai security. I would like for you to be able to Bypass the Akamai bot manager. Then be able to make a c# program that bypass cookie.

    $4736 (Avg Bid)
    $4736 平均报价
    5 个竞标
    Suricata/Snort Rule 3 天 left
    已验证

    I need a Suricata or Snort rule to detect for TCP Packets that are all SYN - If there are 10 or more in succession then block the IP. However, if there are any other types of packet in between then do not block.

    $1682 (Avg Bid)
    $1682 平均报价
    8 个竞标

    Hello Have you worked on Snort programming? If you have good expertise in the same, please apply.

    $1101 (Avg Bid)
    $1101 平均报价
    4 个竞标
    Ghidra Programmer 3 天 left
    已验证

    Ghidra script programming.....

    $5814 (Avg Bid)
    $5814 平均报价
    2 个竞标
    Vulnerability Programmer 3 天 left
    已验证

    Software Vulnerability Programmer

    $3543 (Avg Bid)
    $3543 平均报价
    17 个竞标
    Covid Anti-Virus Programmer 3 天 left
    已验证

    Covid-19 Anti-Virus Programmer.

    $4496 (Avg Bid)
    $4496 平均报价
    10 个竞标

    hello, I need help from a server malware expert if you have experience in deep cleaning of websites, i will highly appreciate knowledge in Ubuntu, Vesta Cp and Server cleaning will be an added advantage please mind your budget because we have the corona virus pandemic so the economy

    $791 (Avg Bid)
    $791 平均报价
    25 个竞标
    professional in cryptography 2 天 left
    已验证

    I need a professional person in cryptography for some questions help

    $202 (Avg Bid)
    $202 平均报价
    7 个竞标
    $171 平均报价
    3 个竞标
    Server Security and coder 2 天 left
    已验证

    I am looking for someone who is very experienced in Unmanaged VPS Servers and can manage the server setup to ensure it is secure and updated. Also someone who understands code and can ensure websites running are secure.

    $1248 (Avg Bid)
    $1248 平均报价
    22 个竞标

    Using Bindiff, I have to find vulnerabilities in the given firmware versions.

    $1109 (Avg Bid)
    $1109 平均报价
    3 个竞标

    In my project i want to connect around 40 computers from 3 differend city and make them connect with each other in cisco packet tracer

    $868 (Avg Bid)
    $868 平均报价
    26 个竞标

    I am looking for Certified Licensed Penetration Tester and Certified Ethical Hacker

    $163 / hr (Avg Bid)
    $163 / hr 平均报价
    20 个竞标

    I am looking for cybersecurity expert with Master level writing skill to help me Master degree assignment

    $194 / hr (Avg Bid)
    $194 / hr 平均报价
    34 个竞标

    hello i am going to start an ISP soon. and i need to have control remotely to my clients Routers. i am going to use fritzbox 7530 routers and that router support TR069 so i need someone deeply knowledge on this. i think i will make my own TR069 server based on freeacs or something else so if you have done this type of job please apply thanks

    $2209 (Avg Bid)
    $2209 平均报价
    4 个竞标

    Please check the below requirement carefully before you bid this project. Mandatory: Network Security/ Firewall Engineer/ Palo Alto/ Cisco ASA Firewall/Checkpoint, Juniper Firewall/ Routing and Switching - Expert Level experience needed Need someone with Basic Routing/Switching and Network Security Engineer/Firewall Engineer background to complete the task. Experience - 8+ Years Good Experience ...

    $3961 (Avg Bid)
    $3961 平均报价
    21 个竞标

    Hello Freelancers!! I need to be able to perform Network architecture (current mapping) for a small business that has a WISP (wireless internet reseller) model and also has a LanCenter Regards

    $357 (Avg Bid)
    $357 平均报价
    9 个竞标
    Easyrtc Expert 1 天 left
    已验证

    looking for expertise in easyrtc, Design and security We have an application that we have designed using easyrtc and are looking to get help on making sure its secure and possibly some ui / design level changes

    $1121 (Avg Bid)
    $1121 平均报价
    6 个竞标