网络安全 Jobs

Web Security is the process involved in securing your information systems and other related assets from web based malicious attempts at hacking. You will need to secure your web server and other web-facing servers (like FTP, etc.) in order to protect against these attacks. You can get help from freelancers for your web security efforts. You can connect with them on this site. Start by posting a web security job today! 从216,168个评价中,客户给我们的 Web Security Experts 打了4.86,共5星。
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    22 份搜到的工作,货币单位为 USD

    Hello Looking for a capable Information Security Expert to help me recover my tokens. I never received tokens from the project.

    $580 (Avg Bid)
    $580 平均报价
    9 个竞标
    Core PHP Developer 6 天 left
    已验证

    We are looking for a PHP developer to resolve all issues on our website which are identified by the pentest report. Vulnerability summary. 1. SQL injection 2. Cross-site scripting (stored) 3. Cross-site scripting (reflected) 4. [Vulners] Vulnerable Software detected 5. Cross-site request forgery 6. Vulnerable JavaScript dependency 1. Resolve all issues identified by the pentest report. 2. All functionalities of the website should be worked properly after fixing all pentest issues.

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

    Hello! I am looking to hire a hacker who can help me. A family member is sending harassing emails and messages through instagram under a false name and account. I have an idea who the person is, I just need proof before ai bring it to their attention.

    $173 (Avg Bid)
    $173 平均报价
    3 个竞标
    I need ssl for my website 5 天 left
    已验证

    I have used the free ssl twice, but it gets expired and isn't working anymore. Does anyone have a free ssl for lifetime or long term?

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

    There seems to be a certificate not working with my Apple Mail as recipient receive files as SMM7 and email are not shown as certified (see screenshot). Additionally, people report my email to be found in their spam. Also recently Email stay open when pressed sent but the whole message is delete. Only closing and re-writing/re-sending solves that issue.

    $175 (Avg Bid)
    $175 平均报价
    2 个竞标
    NEED VPN App Google Play 5 天 left
    已验证

    hello if you have a Ready App Please let me know I need make a premium VPN app with an admin control panel. i can also access the premium server by watching video ads. In-App Purchase users can access all the servers without any ads. This is a 100% secure VPN. Also, have full control of the app with the Admin Panel. Hosting, Domain

    $273 (Avg Bid)
    $273 平均报价
    12 个竞标

    I am looking for a facebook security expert for secure my facebook and website, only professional can apply for this post dont waste time

    $685 (Avg Bid)
    $685 平均报价
    10 个竞标

    Hey Freelancers, I need an expert who knows how to clean the website from malware and viruses and make the website work in excellent condition also make the emails working also. I'll share more details via chat. For your heads up all websites are on Ionis hosting. Regards, Sanskar D

    $34 (Avg Bid)
    $34 平均报价
    22 个竞标

    Hello , As part of the launch of our e-commerce store we are looking for a person experienced in security tools. You will be responsible for implementing a security plan to ensure that the data of the site and its users are secure and its smooth operation. We are also subject to the RGPD (GRPD) and data protection regulations, so the drafting of a cookie management policy corresponding to this regulation in this context will also be necessary Thank you for making your proposal, with the tools you deem necessary to meet these objectives. The most resonant rate offering us a complete protection will be chosen. We estimate the implementation of this security plan to one to two days For more information do not hesitate to contact us Thanking you in advance Marie Angel Rums Team

    $87 (Avg Bid)
    $87 平均报价
    7 个竞标
    CVEs Vulnerability 3 天 left
    已验证

    I need you to pick around 3 CVEs (from the internet) which must be Long running program and the vulnerability is written by C or C++. Then I need you to implement it in my side my computer and explain it to me. I need to understand how the vuln. happend and understand the code. we can do it via zoom or team viewer.

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    3 个竞标

    Test a software for vulnerability and scalability online

    $22 (Avg Bid)
    $22 平均报价
    18 个竞标
    Rotating proxies 2 天 left
    已验证

    Hi, I am looking for someone that can help me with rotating proxies, I am hoping to be able to open a browser and with rotating proxies then open as many tabs as I want all showing different IP addresses to avoid captchas, no made prices please, I can do this myself but don’t have the time at the minute, thank you

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

    I need help in determining precise data, it is an easy job for a skilled person, I have a lot of info and instructions, so it is even easier. You will get all the details in the message.

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

    Hello Dev, I need a specialist in APIs with some knowledge on WhatsApp and CRM systems, as I'm migrating to another WhatsApp API provider service. So if i don't extract all the conversations of each client from my actual provider, i will lose a lot of precious information. Fortunately we have an API service to work, the steps are: 1) Studying and Connecting to this API 2) Searching each client ID 3) Extract all the interactions from each Client ID. Differentiating between business agent message and client massage. 4) Upload all chats to a system where it can be readable. Where we can search the client's content history. Note: The most important customer data is his phone number ("phone": "+573183490777") to identify them. As a secondary is their name...

    $251 (Avg Bid)
    保密协议
    $251 平均报价
    8 个竞标
    data security 1 天 left

    need a data security expert..........

    $9193 (Avg Bid)
    $9193 平均报价
    1 个竞标

    The project its about an ecommerce and we need check possible vulnerabilities no código, framework, diretórios, formulários.

    $473 (Avg Bid)
    $473 平均报价
    88 个竞标
    Rebonr Sneakers care 15 小时 left

    amigos, estoy buscando a alguien que realice una webapp donde pueda dar informacion sobre el servicio de limpieza de sneakers, una webapp de interfas simple pero dinamica, donde el cliete pueda escoger la marca de sneakers que desea que se le realice el servicio, asi como tambien pueda ver el costo total del servicio, y adiciona algún otro servicio que preste la compañía, al webapp de be aderirse a todos los metodos de pago, credito o debido, Apple Pay, Pay Pal etc. tambien debe contar con una forma donde el cliente pueda agendar su cita y esta cita se sincronice con algún calendario ya sea el de google o apple, donde el clientes pueda guardar sus datos como direccion y telefono para iniciar sesión poder asi tener un historial de servicios adquiridos.

    $428 (Avg Bid)
    $428 平均报价
    12 个竞标

    Remove Spyware from Wordress site + clean-up cpanel my folders, etc. Also update any vulnerable plugins and resolve any bugs which effect basic functionality after the update.

    $148 (Avg Bid)
    $148 平均报价
    112 个竞标
    Critical Survey 10 小时 left
    已验证

    A Critical Survey, no more than 4500 words, single column, describing briefly and precisely Summarize the different papers. The summary should include: the domain/problem being researched, how the problem was modeled/implemented, the technologies used, the main findings, future directions, etc..  It would be better if you present a more integrated survey (that is, not just a simple collection of paper summaries.) and conduct a gap analysis.  Proposal: From what you read, what idea(s) you think are worth pursuing as your Group Project (ses Section 5)? Write in 100 words (about 4-5 sentences) explaining your intention and mini-scope of your work to be carried out in the next 5 weeks.

    $49 (Avg Bid)
    $49 平均报价
    54 个竞标
    Security Check 6 小时 left
    已验证

    We are IT company and once of my customers request me to review specific check list, i should be aligned and i should meet it all; so i need your help to review the document and provide me actual actions what i need to do

    $23 / hr (Avg Bid)
    $23 / hr 平均报价
    30 个竞标

    Hello, I am in need of an expert to help me harden my company's email domain in Microsoft Office 365. The expert should have experience in implementing security measures for Office 365 and be familiar with tools such as multi-factor authentication, the Office 365 Secure Score, and Azure Advanced Threat Protection. The scope of the project will include: • Enabling multi-factor authentication for all users • Using the Office 365 Secure Score to identify and prioritize security risks • Configuring email and spam filtering • Enabling transport rules to automatically take specific actions on email messages. • Using Azure Advanced Threat Protection for email • Enabling notification to the recipient user about a suspicious email • Using Azure Information ...

    $50 / hr (Avg Bid)
    $50 / hr 平均报价
    10 个竞标

    I have some "WordPress" websites hosted on a server of "Big Rock". My team has removed malware almost 4 times in the last 6 months however after a gap of a few days or months it is again getting impacted by the malware. At present again few websites started getting impacted with malware & they stopped working properly and also showing malware attacks on the website I want you to remove malware from my all websites and their sub-domains & fix it permanently from the BigRock server. I will only provide ratings and reviews after waiting for one month of cooling time, if they are coming again that means you have not completed the project as per the requirement. While bidding on the project please start the application with your name so that I understood you ...

    $61 (Avg Bid)
    $61 平均报价
    19 个竞标

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