Internet Security Jobs

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Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hi, I have a website of personal ads to help family members or friends who have lost contact to find each other, and principally for people who have been given up for adoption to find their natural parents. www.labouteillealamer.fr The content is moderated and uses emails notifications. Basically, a person posts an add, an email is sent to the moderator who reviews the ad and puts it online. If the user has chosen to receive notifications from the site, then an email goes out to the person who created the ad to tell them that his ad has been received and then that it is online. Other people can then post comments/answers to the ad. Same process: they receive a notification that their comment has been received and then another email when their comment is posted. The site is hosted with BlueHost. There is a back end where I can manage the ads/comments and users. The issue is that the site has been “hacked”3 times in the past month and right now it is down. I would need : 1- To fix the site and put it back online, and the back end as well, asap. 2- There seems to be a fundamental problem with the site getting infected/down quite often that needs to be diagnosed and fix. So I’m looking for someone who is an expert in web security and can fix the site and put it back online from the latest clean back up. Let me know what info you need to provide a quote. Thank you, Fabienne
Skills: Internet Security Malware PHP
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We need a secure and robust Python backend to be developed that interfaces with a payment/wallet API (in house developed) and a number of third party APIs and then itself exposes APIs for the below apps to execute the business logic: User app (Android and iOS) - Allows users to receive invoices via a QR code and make payments using a proprietary payment technology developed in house accessed via an API. All interactions with merchants and users happen in a chat styled interface. The merchant is basically a chatbot and other users can be instant messaged. Mobile POS (iOS and Android) - Allows merchants to sell products by generating invoices that are scanned by the user app via a QR code. Merchants can register, view transactions and refund customers using this app. Merchant Setup App (Android) - Allows a user to login, select a merchant form a list and then scan a QR code which the user needs to link to a table in a restaurant via a dropdown list in the app. This is an exciting project opportunity. We are looking for a skilled development team that is easy to communicate with and is able to understand requirements quickly. The team must be proactive and consistently think about best practice in terms of stability, performance and security while developing the software. Security is really key here as this is all about payments. Familiarity with Google Cloud Platform and off-the-shelf libraries that can help with rapid development is key.
Skills: Internet Security Django Python REST
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Greetings, Before anything I just want to mention this opportunity have the potential to earn a ton of money as we'd be making around 45k per 4 months. I am seeking for a skilled individual (ONE PERSON ONLY) that have extensive experience in software development and reverse engineering to create an authentication / protection system for cheat programs that we sell on our website. You will also need some MYSQL and PHP knowledge to obviously connect server side auth with the client side auth. Quick example of what you will be developing - - Lock HWID to Account upon log in and HWID check. - IP Check - If a user has logged in from a different country/state then send an alert to the administrator as the user may have sold their account which is against my Terms and Conditions. - Forum Login (Uses forum login credentials). - Cheats package show on client based on which subscription user purchased on website - PHP back panel - To HWID reset , Ban, MOTD change, cheat status ch ange, cheat info change, cheat add, cheat remove, etc.. - Onload checks (if banned, if admin, if VIP, etc..). - Auto-Updater - Allows me to update the client without everyone having to re-download it again. - Option to Disable Loader For Maintenance. Big big big money to be earned here. More information will be disclosed on Skype. You must send me a private message on Upworks with your Skype ID so I could add you. Once again, this opportunity is only for one person. Therefore when I find the right person, this listing will be closed.
Skills: Internet Security C++ MySQL Programming Penetration Testing
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Greetings, I am seeking for a skilled individual (ONE PERSON ONLY) that have extensive experience in software development and reverse engineering to create an authentication / protection system for cheat programs that we sell on our website. You will also need some MYSQL and PHP knowledge to obviously connect server side auth with the client side auth. Quick example of what you will be developing - - Lock HWID to Account upon log in and HWID check. - IP Check - If a user has logged in from a different country/state then send an alert to the administrator as the user may have sold their account which is against my Terms and Conditions. - Forum Login (Uses forum login credentials). - Cheats package show on client based on which subscription user purchased on website - PHP back panel - To HWID reset , Ban, MOTD change, cheat status ch ange, cheat info change, cheat add, cheat remove, etc.. - Onload checks (if banned, if admin, if VIP, etc..). - Auto-Updater - Allows me to update the client without everyone having to re-download it again. - Option to Disable Loader For Maintenance. Big big big money to be earned here. More information will be disclosed on Skype. You must send me a private message on Upworks with your Skype ID so I could add you. Once again, this opportunity is only for one person. Therefore when I find the right person, this listing will be closed.
Skills: Internet Security C++ MySQL Programming Penetration Testing
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
This is a re-post of a previous listing where UpWork required changes in the way we were doing our pre-hiring testing. I am sorry if you already applied for the previous posting, you will need to apply again. Looking for several experienced Linux System Administrators with a broad and comprehensive experience in configuration, troubleshooting, debugging, and administration of RedHat, Centos, Ubuntu, and other Linux based servers. These are currently part-time and/or on-call positions. You will be tested for this job. There is a special UpWork job posting for that testing here: https://www.upwork.com/jobs/~014368ee2c64f73f28 Additionally, some questions both general and technical have been added to this job posting as "Screening Questions". Starting pay is will be commensurate with experience, ability, and if work is part-time or on-call. You tell me what you are looking for and we can discuss it. Excellent spoken and written English is required, but you can live outside the USA and have English as your second language. This is a remote work position, if you have internet and the skills, you can do the job. College Degree not needed - experience and skill is. Main offices are located in New York, USA. Asking for a "cover letter" - you don't need to go nuts... just something that introduces yourself and why you think you are a good System Administrator.
Skills: Internet Security Computer Networking Data Backup DNS
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are looking for a wordpress expert for both front- and backend web development. Furthermore it is preferred if you have experience within the areas of security and SEO. We prefer agencies with several freelancers, but individuals are welcome to apply.
Skills: Internet Security CSS3 HTML PHP
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I am looking for technical writers who have profound knowledge of APIs specifically on security and risks. My goal is to create a white paper about the importance of securing data provided to an endpoint through the use of APIs. End conclusion should be written towards our mobile security platform. For more information see www.onegini.com
Skills: Internet Security API Development API Documentation Content Writing
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We have a well designed platform and we are looking for a security expert who can help us make our platform work well and become much more secure. Our platfrom is designed to help businesses get noticed and be found on the web, and we have some sensitive information uploaded on to our servers. Your job is to help us to implement a security policy, inform us on how to keep our customer's data safe and ensure that the platform cannot be hacked or broken into easily.
Skills: Internet Security Information Security Security Analysis
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
My word press site is being blocked by some web filters and antivirus scanners (bull guard and barracuda for example) as potentially unsafe. this is a problem and it needs to be safe and viewable for everyone. This is a new site. the only modules i know of that are in it are a slider and email/chat program. I'm not willing to loose functionality in the site, meaning if a module is causing this disruption than it needs to be replaced with one that wont. I'm not sure if these are the cause or not. I need a pro who is familiar with this and can fix it quick.
Skills: Internet Security WordPress