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! 雇佣Web Security Experts

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    39 搜到的工作,价格货币为 USD
    Recreate a tool 6 天 left
    已验证

    Recreate a tool I use on a web browser so it can work offline or as a program on a desktop. Attached is a screenshot of this tool This tool is a matrix. The matrix has boxes and layers. If you click on a box it goes down into a deeper layer. The first layer has clickable boxes and a dropdown menu to the side. Once you click on one of the boxes it goes down into the 2nd layer ( which is always look...

    $182 (Avg Bid)
    $182 平均报价
    3 个竞标

    I need someone to run Distributed machine learning algorithms (like tensorflow) to improve security of IoT devices

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

    Google Ads Disapproved : Malicious or Unwanted Software in website My Google Ads had been disapproved due to some malicious content in website, I want to clear the malicious content or any security issues compromising my website should be cleared, so that my google ads should get approved.

    $54 (Avg Bid)
    $54 平均报价
    9 个竞标

    Google Ads Disapproved : Malicious or Unwanted Software in website My Google Ads had been disapproved due to some malicious content in website , I want to clear the malicious content or any security issues compromising my website should be cleared , so that my google ads should get approved .

    $34 (Avg Bid)
    $34 平均报价
    3 个竞标
    Website malware issue 5 天 left
    已验证

    i need to sort out the virus on this website [登录来查看链接]

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

    I am preparing documentation of some work. I need a person having web security, ethical hacking knowledge and experienced knowledge to check my documentation, suggest proper changes, can suggest new innovative things...etc. Min Checking Cost Per Chapter - 600/- Rs Max Checking Cost Per Chapter - 1000/- Rs (Indian Rupees) (Maximum 7 Chapters are there) Note - No emergency, No such time limit. Bu...

    $90 (Avg Bid)
    $90 平均报价
    9 个竞标

    For website security.. Which i need some one to do

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    9 个竞标

    Need a website I have designed to be check to ensure it is working correctly. Website is in PHP. Priorities are security and database is secure. There are three components to check. Main site, client side, database sign up side.

    $257 (Avg Bid)
    $257 平均报价
    28 个竞标
    PKI Authentication server 5 天 left
    已验证

    A server component where a client connects via TLS secured connection. The client has a smartcard that has been provided by a CA The server should check the certificate of the client, check the OCSP Status and authenticate the client via a challenge and response protocol. The the server issues the client a signed authentication token. The server is connected to a HSM that holds the private keys fo...

    $1310 (Avg Bid)
    $1310 平均报价
    7 个竞标

    Requirements: 1) Must have solid experience in web and software development. Work will be in C# with the latest .net version with NodeJS and other requirments (PHP AND RUBY PROPOSALS WILL NOT BE TAKEN.) 2) Must have a solid background in Security and Cyber Security. 3) Must know how to create full nodes for the coins and tokens listed and offer liquidity solutions. 4) This is only for experienced ...

    $2564 (Avg Bid)
    $2564 平均报价
    28 个竞标
    Change theme of nxfilter 5 天 left
    已验证

    I want to Change theme of nxfilter or clone nxfilter. [登录来查看链接] details can be found at [登录来查看链接]

    $160 (Avg Bid)
    $160 平均报价
    5 个竞标

    Create an environment that can be monitored using zabbix monitoring tool. Important: 1. communication between zabbix server and agent and he security connection between the 2 using TLS/SSL certificates. 2. Also another connection between zabbix server and snmp agent using snmpv3 , Show detailed communication between the two. 3. Comparison of tools (zabbix and icinga) of the communication between...

    $183 (Avg Bid)
    $183 平均报价
    10 个竞标
    C language Programmer 4 天 left
    已验证

    C language Programmer , will provide document for more information on it

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

    i need to suppressed some negative links in google

    $181 (Avg Bid)
    $181 平均报价
    28 个竞标

    Hello, I have a website on wordpress last update and i have an error message "acces denied" when im log in. But i can access well with the top bar if i click on "modify page". I dont understand this issue, im looking for someone to fix it. Thanks

    $25 (Avg Bid)
    $25 平均报价
    41 个竞标

    Hi, I need some ip diagnose and consulting in order to sort out some issues. If it Works ongoing services Will be required.

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

    Every couple of days the website is showing either HTTP 500err, or the code is visibly displayed or wordpress has uninstalled or the admin panel is not accessable. My server provider has made numerous fixes, reinstalling wordpress, re-installing the core files, creating new htc home index files etc which they all fixed the issue but for limited time. The files are repeated corrupted which i think...

    $152 (Avg Bid)
    $152 平均报价
    68 个竞标

    I'm looking for a developer who is experienced in working on developing a frontend model . Software related and not website related ! Developer must be proficient with Akamai system Understand Akamai's security , experience with their cookies and sensor data. This is a tough job and i'll take it to the DMs to answer you queries. This isn't a simple project and thats the r...

    $7601 (Avg Bid)
    $7601 平均报价
    24 个竞标
    Debugging request timeouts 3 天 left
    已验证

    I need help debugging the reason to why sometimes for instance I receive duplicate order confirmation e-mail when I place an order on a specific website, therefore I need your help to try and replicate the issue. The issue doesn't only happen when you place the order, therefore upon registration of a new account etc.. I will show examples. We will be doing various tests, in hope to replicate...

    $123 (Avg Bid)
    $123 平均报价
    6 个竞标

    I need to look back on my search history over a specific period, but have deleted the history, and the activity log from my Google account. I'm hoping there will be another way to recover this search history. I'm also looking to improve the overall security of my laptop as I have concerns that I have been hacked.

    $215 (Avg Bid)
    $215 平均报价
    14 个竞标

    I'm running a linux stack server with Centos 7, maria db, php-fpm, and nginx. It currently has ssl set up, but I recently got hacked and the database was compromised. I'd like someone to go into my server and create a secure setup that can protect against hackers. We don't deal with any credit cards, but we do deal with login information of our users. Please let me know your experie...

    $574 (Avg Bid)
    $574 平均报价
    60 个竞标

    Ok for this project you’ve been given several codes that you need to try and decode. You’ll need to research some of the most common encoding schemes used to try and break each of the codes. An experienced security expert can spot most encoding schemes very quickly, the trick is to check the character set used in the encoded message and the length of the encoded message, these will poi...

    $25 (Avg Bid)
    $25 平均报价
    3 个竞标

    I am currently looking for a developer to delver a algorithm where I scan a invoice or receipt and it picks the items and amount up and totals the total expenditure spent? Can you help?

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

    Bluehost has suspended all of our domains because of Malware. They have left the information for all infected files on our public directory. You will need to delete all infected files and scan for Malware. Also ensure the files do not get infected again.

    $44 (Avg Bid)
    $44 平均报价
    24 个竞标

    Protecting my website from crawler and scraper (30$). Hello! Thank you for having interest in this topic. As you know, Crawling and scraping have been always generalized. Even if you don't have very deep knowledge about it, you can make your own crawling tool just following a few steps in a tutorial that you could easily see in online. But still, there seem to be a way have a shield, cont...

    $85 (Avg Bid)
    $85 平均报价
    10 个竞标

    Manage post, articles, images, etc and the placement of them. Make sure the website looks professional and all links on website accurate to links descriptions. Knowing how to add affiliate marketing material is needed as well.

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    32 个竞标
    Google Listing 2 天 left
    已验证

    I need 2 pages google listings updated [登录来查看链接] [登录来查看链接]

    $90 (Avg Bid)
    $90 平均报价
    5 个竞标

    I need a Digital Marketer. Who know how to rank website.

    $145 (Avg Bid)
    $145 平均报价
    5 个竞标

    Show me my network and device vulnerabilities.

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

    Looking for help setting up a Synology Diskstation with SSL and a private domain name, access through my router (the diskstation has an internal static IP) setting up tight security policies and firewall rules, and implementing best practices for data security, virus protection and automated backup.

    $41 / hr (Avg Bid)
    $41 / hr 平均报价
    21 个竞标
    Shamir Secret Sharing 1 天 left
    已验证

    I want some one to implementation or create software to apply Shamir Secret Sharing concept

    $54 (Avg Bid)
    $54 平均报价
    4 个竞标
    repackaging android help 1 天 left
    已验证

    for learning purposes i need someone who know how to write smali code, and knowledge about android packaging, it is a small task. so do not expect much. i just need help not providing whole project. thanks

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

    My server hosted on a2hosting's database is being constantly dropped by someone or a script. Need someone to look into this for me and find out whats causing it, whether its SQL injection or something else.

    $138 (Avg Bid)
    $138 平均报价
    27 个竞标

    Tweak and tune our company websites for better performance and security.

    $53 / hr (Avg Bid)
    $53 / hr 平均报价
    70 个竞标
    AWS secure group with CloudFlare IP 21 小时 left
    已验证

    I want only allow the cloudflare IP in the aws security group. See the following link [登录来查看链接]

    $359 (Avg Bid)
    $359 平均报价
    15 个竞标

    FREELANCERS FROM WESTERN COUNTRIES ONLY I would like to hire an Adwords expert to fix the disapproved ads and optimise the campaigns, driving more better quality traffic and increased ROIU There are many tasks involved in the optimisation so it will take some time but in the case of disapproved ads it can be fixed asap once we do the needful for disapproved ads - I prefer to complete and r...

    $146 (Avg Bid)
    $146 平均报价
    45 个竞标

    Looking for someone who can teach me penetration testing and other topic of cyber security.

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

    I am using cloud flares and aws. My original ip is under attack. I changed ip several times using "private IP" provided by aws, but I was attacked. So I will only allow cloudflare ip on aws. want to set all security for IP impressions. I am looking for a professional to set this up. looking for professionals who can provide detailed manuals in steps.

    $370 (Avg Bid)
    $370 平均报价
    19 个竞标

    This project will be given to a reliable and professional individual who demonstrates capability, skill and talent through their work. Have samples ready to show. Seeking an "individual" for the job, not a company that outsources work. You will be required to build a fully a functional website on a platform, which is most trendy these days. It will be several web pages. Some animation ...

    $49 (Avg Bid)
    $49 平均报价
    12 个竞标

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