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My encrypted Excel workbook needs a realistic security workout. The file is protected with AWS, not sure what exact security is there, and I want to be confident that an unpaid or otherwise unauthorised user could not slip past that single control. The scope focuses on breaking the protection that could ultimately give an outsider access to the file without the key. Please capture every step, tool, and timeframe you use. Deliverables • Replicable proof-of-concept showing how access was (or was not) gained • A concise report summarising methods attempted, level of effort, and recommendations for hardening the workbook against similar attacks If the bypassing period is too short, the project will not end till we improve the security ourself and retest it with you If you cannot break in, the report should still detail why the controls held up and what further improvements, if any, would raise the bar even higher.
Projektin tunnus (ID): 40359872
10 ehdotukset
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Aktiivinen 8 päivää sitten
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10 freelancerit tarjoavat keskimäärin $67 USD tätä projektia

When it comes to securing your encrypted Excel workbook, you need someone who has a deep understanding of both data management and data protection. Trust me; I'm Eyesha and that's exactly what I bring to the table. My core strength is in working with Excel: building systems, handling financial data, and ensuring maximum security. My experience in VBA automation, for example, allows me to dive into the depths of your Excel encryption to provide a comprehensive assessment of its vulnerabilities. Should an unwanted user gain access, I will carefully document each step and the extent of their success. Moreover, if an unauthorized entrance remains elusive during my initial testing phases, I'll put forth practical recommendations for hardening your workbook against similar future attacks. Lastly, my work isn't just about delivering reports but about providing real solutions. If necessary, I assure you that I can assist in implementing the security upgrades outlined in the report. Let me be your trusted partner on this project - one that brings accuracy, reliability, and results you can confidently rely on. Choose me for this project; secure hands for a secure file!
$100 USD 4 päivässä
2,7
2,7

Affordable, Early Delivery. ★★★★★★★★★★★★★★I hold a Masters degree which gives me the requisite background to handle writing from various subjects. I am a highly committed person towards my work. You can rely on QualityXenter for quality and consistency in writing. We never violate copyright rules. I have vast amount of experience in this industry since I am working from 2015 as a professional writer. I provide many modifications till to get your satisfactions. I have access to enough journals to use in your research project. I always produce quality work at VERY LOW RATES so, don't worry if you have a low budget for your work, I will be very happy to make a new client like you. I am producing quality work for my clients including ARTICLE WRITING, REPORT WRITING, ESSAY WRITING, RESEARCH PAPERS, BUSINESS PLAN, TECHNICAL WRITING, MATLAB, THESIS, ACCOUNTING & FINANCE work ETC. Go through my profile link https://www.freelancer.com/u/qualityxenter
$10 USD 1 päivässä
0,0
0,0

Dear Client, How are you? I hope this proposal finds you well. I'M A CERTIFIED ETHICAL HACKER & EXPERIENCED EXPERT IN PEN TEST This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$100 USD 1 päivässä
0,0
0,0

Hi there! You are testing an encrypted Excel workbook and the real challenge is not just breaking it but proving whether the protection actually resists real-world attack paths and documenting that clearly. I recently assessed a protected financial workbook where I simulated brute-force and metadata-based attacks, and delivered a full proof with reproducible steps that led to strengthening encryption and access controls. My work combines penetration testing with clear technical reporting so nothing is left vague. I will run controlled attack scenarios against your workbook, document every tool and step, and validate whether access can be gained or not with measurable effort and timelines. Check our work: https://www.freelancer.com/u/ayesha86664 Which protection layers are currently applied to the workbook beyond password encryption, such as VBA locking or external key handling? I am ready to start — just say the word. Best Regards, Ayesha
$42 USD 4 päivässä
0,0
0,0

Dear Client, Greetings!! I have experience in Python, software developmemt, security testing, data protection, and system analysis, with a strong focus on identifying weaknesses and improving overall resilience. I can approach this as a controlled penetration testing exercise, carefully testing potential vulnerabilities in the protection layer, access controls, and file security mechanisms while documenting every step, tool, and timeframe in a clear and replicable manner. Regardless of whether access is gained or not, I will provide a detailed report outlining the methods attempted, the level of effort required, and practical recommendations to strengthen the security further. My focus is on delivering a thorough, ethical, and well documented assessment that helps you confidently improve your system’s protection. I am ready to begin and can ensure clear communication throughout the testing and retesting process if needed. It will be great to discuss further more. Regards, Rojan.U
$50 USD 7 päivässä
0,0
0,0

Sharjah, United Arab Emirates
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