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Code review - senior .net dev emphasis on security

$50-100 USD

クローズ
投稿日: 3年以上前

$50-100 USD

完了時にお支払い
We have a simple secure delete service that we made which monitors a directly and deletes all of the files in that dir on a time series. We call it secure delete since we are using some file overwrites as a means to ensure the file is not recoverable. I’m looking for someone to review our code and check a few things 1- is anything not secure or malicious in it 2- is there a better practice or guideline that would be good feedback to share to the other developer before we consider it done 3- are we missing something in our thoughts about security that would make this amazing instead of just cool The code was written in about 4 hours so I suspect your review won’t be more than 1-2 hours with write up. Please no generic posts. I have to ignore those for relevant ones.
プロジェクト ID: 26943994

プロジェクトについて

10個の提案
リモートプロジェクト
アクティブ 4年前

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この仕事に10人のフリーランサーが、平均$79 USDで入札しています
ユーザーアバター
Hello, Is this a windows service program? Is this developed in C#? I am very much interested to analyze the code and try to optimize things on the specified 3 things if needed. Looking forward to have a positive response from you. Thanks
$70 USD 1日以内
5.0 (155 レビュー)
7.2
7.2
ユーザーアバター
Hi there! May Peace Be Upon You !! I am a Certified Ethical Hacker and PenTester, With 10+ years of experience conducting penetration testing government and private companies around the world. I would like to work with you to detect the security weakness in your CODE before the hackers do it. Right now I am placing a placeholder bid, We will decide the price and time after discussion. Please start the chat so we can have a detailed discussion. Thanks.
$100 USD 7日以内
5.0 (21 レビュー)
6.2
6.2
ユーザーアバター
Hi There, Is your only concern is that when file is deleted it should not be recoverable by any recovery software? Your logic of overwriting is good but there are software that can recover the data fragments. As a thought may be we need to just reset the bits at the hardware/disk level? I believe in building long relationships, trust and good communication. I usually reply within minutes of ping from you. I'll wait for your ping on chat to discuss more on the project. I have more than 10 years of experience in developing .NET solutions with building small and big distributed high-load applications. I am a technologist at heart with the right intent and skillset to deliver high-quality and stable projects in web application and hybrid mobile application using new technologies. Regards, Shobhit Pundir
$60 USD 1日以内
5.0 (17 レビュー)
5.4
5.4
ユーザーアバター
Dear client, I have extensive knowledge of web development. I will give free support for 1 month after job completion.. Ping me to discuss
$50 USD 1日以内
5.0 (26 レビュー)
4.5
4.5
ユーザーアバター
Greetings of the day! Glad to see your offer. I have gone through the shared description and it seems like you are looking for some information security tester who can validate your source code. I have been working with Big4 in the domain of Information Security. I hold an experience of 6+ year in the domain of Vulnerability Assessment & Penetration Testing. I can perform code review to identify all the security loop holes in your source code. I will be using Microfocus Fortify for this work. Below mentioned is a small description of my experience. I have delivered multiple engagements on areas such as Application Security Assessment, Network Architecture reviews, Vulnerability Assessment, Penetration Tests, Configuration Reviews, Mobile Application Security, Information Security Audits, GE Vendor Assessments, Cloud Security, Maturity Assessment, Phishing & Vishing Simulation, and Source Code Review. I have rendered these services to many global multinational organizations on both small one-time engagements as well as large-scale delivery projects. I have worked with clients across a range of industries, including Information Technology Services, Banking, Financial services(NHB & NBFC), E-commerce, KPO, Automotive, and BPO. Hope to hear back from you :-)
$90 USD 4日以内
5.0 (10 レビュー)
4.3
4.3
ユーザーアバター
Sir, I have 4+ years of experience in cyber security and web security field. I can complete the project as per your requirement. Please message me so that we can discuss about the project briefly.
$65 USD 2日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hello, It looks like an scheduler script which deletes the file after certain interval. This kind of code generally do not require secure code review (finding weakness that can be exploited by others) to be performed, but if you looking security from business logic perspective, for deleting the file properly, we should have a chat and discuss the specific. Regards, +Security is a Myth+
$100 USD 7日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hi, Are you using any utility to overwrite the files? Usually 3 passes are enough to ensure that file can not be recovered. I have been performing code reviews for many years and experience in security implementations for applications mainly developed in .Net. I am familiar with the tools like Fortify for the static scanning and identify and remediate penetration security issues using OWASP guidelines. Please initiate a chat so we can discuss this task more. Though I am new on Freelancer but I am an experienced professional who you can trust to complete this task as per your expectations. Thanks Ritesh
$75 USD 7日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Dear hiring manager, My name is Kristian, I have a 7+ years of experience in PHP and 5+ years of experience in security engineering. After reviewing the project, I can confirm that i can fulfill all the requirements. I'm available to discuss any further details. Kind regards, Kristian Pintar.
$75 USD 1日以内
0.0 (0 レビュー)
0.0
0.0

クライアントについて

UNITED STATESのフラグ
Austin, United States
4.9
464
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メンバー登録日:5月 9, 2004

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