
Closed
Posted
Paid on delivery
I need a seasoned web-security researcher to perform an authorized assessment of an online betting platform. My highest priorities are bet integrity and the underlying backend security: I want to know, with evidence, whether a wager that has already been placed can be altered while it is running or after it has closed, and whether the current defenses are sufficient to prevent such manipulation. Because I do not have source-code access, the engagement will be a black-box exercise. Please combine automated tooling (for example Burp Suite, OWASP ZAP, SQLmap, etc.) with hands-on manual penetration testing so that I receive both breadth and depth of coverage. Deliverables I expect: • A concise technical report detailing every identified vulnerability, including risk rating and business impact on bet integrity and backend operations • Clear reproduction steps or proof-of-concepts for each finding • Recommended remediation or mitigation actions, prioritised by severity • A short executive summary that I can share with non-technical stakeholders Only researchers with proven experience in web application security, backend exploitation, and gambling or fintech platforms should apply. All testing must respect legal boundaries; you will work under a mutually signed authorisation letter. If you are confident you can uncover—and safely demonstrate—any weakness that could let an attacker tamper with bets or backend data, I look forward to your proposal and to agreeing a timeline together.
Project ID: 40538967
16 proposals
Remote project
Active 7 hours ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
16 freelancers are bidding on average ₹8,744 INR for this job

Thank you for sharing the detailed scope. I specialize in web application security assessments, with a strong focus on backend integrity, financial workflows, and high-risk transactional systems. I understand that in betting platforms, the most critical concern is bet integrity—ensuring wagers cannot be modified after placement, during processing, or post-settlement. I can perform a full black-box penetration test of your platform using a combination of manual testing techniques and industry-standard tools such as Burp Suite, OWASP ZAP, and targeted automation where appropriate. My approach focuses on real-world attack paths including API manipulation, parameter tampering, authorization bypass, session handling flaws, and backend logic abuse. Since there is no source-code access, I will rely on systematic endpoint discovery, request interception, and business logic validation to determine whether any bet data can be altered or replayed, and whether current controls are sufficient to prevent manipulation. Deliverables will include a clear technical report with reproducible proof-of-concepts, risk-rated findings, and prioritized remediation steps, along with an executive summary for non-technical stakeholders. I am ready to begin under proper authorization and can align on timeline and testing windows immediately.
₹12,500 INR in 15 days
2.4
2.4

Hello — I'm an experienced web-security researcher with 15+ years in infrastructure security and black-box assessments. I can perform a thorough authorized assessment of your betting platform, focusing on bet integrity and backend manipulation. Why me: I've conducted numerous black-box pentests for fintech, gambling, and high-transaction platforms. I combine Burp Suite, OWASP ZAP, SQLmap with manual exploitation to uncover business-logic flaws automated tools miss. I think like an attacker trying to alter data mid-flight or after closure — session hijacking, race conditions, insecure API calls, broken authorisation, injection, and replay attacks. Relevant experience: tested sports-betting and casino platforms, finding critical bugs that could alter bet status, odds, or payouts. I know how to trace request flows, manipulate parameters, bypass validation, and verify backend immutability. Deliverables: concise technical report with risk ratings and business impact; clear PoCs; prioritized remediation; short executive summary for non-technical stakeholders. All testing strictly legal under signed authorization. Zero downtime or data loss. I can start immediately. Timeline 5–7 business days. Budget: 5,000 INR fixed for full assessment. Ready to sign NDA and authorization. Let's discuss scope.
₹5,000 INR in 2 days
0.0
0.0

Hello , How are you? I've read your project summary your expectations and I am absolutely sure that I can do the project very well. Can we discuss in detail? So that I can assist you in a better way. I have great experience in web design and development. Already build many websites (in all segments). My core expertise in PHP, HTML5, CSS3, JS, MySQL, Laravel,Yii1,Yii2,Cakephp,Symphony , CodeIgniter etc. Looking for the long-term business relationship with you. Awaiting for your positive reply soon. Thank You.
₹7,000 INR in 7 days
0.0
0.0

Drawing from my extensive experience in web application security and backend exploitation, I am confident that I can expertly handle your Betting Site Pen-Test project. With a focused approach on bet integrity and the underlying backend security, I will conduct a thorough examination using both automated tools like Burp Suite, OWASP ZAP, SQLmap, etc., and hands-on manual penetration testing. My results-oriented mindset will ensure you get just what you need; a concise technical report elucidating every vulnerability I unearthed, its risk rating, business impact on both bet integrity and the backend operations with clear reproduction steps or proof-of-concepts. In addition, you can expect prioritized recommended remediation or mitigation actions as well as a succinct executive summary for non-technical stakeholders that captures the gravity of the situation without delving into arcane technicalities. Beyond just my mastery of PHP and software testing, I have a profound understanding of gambling and fintech platforms, which brings deep contextual relevance to this project. Moreover, my commitment to working within legal boundaries ensures both your peace of mind and the ethical nature of the testing process. Let's get started on identifying and safely demonstrating any weaknesses that could jeopardize bet or backend data—the only way to effectively strengthen your system further is by unveiling its vulnerabilities first. I look forward to our potential collaboration!
₹7,000 INR in 7 days
0.0
0.0

We recently wrapped up a project very similar to this, focusing on enhancing online platform security for critical operations. We've built a secure platform for financial transactions and data protection. We understand the need for a clean, professional, and secure online betting platform. Our expertise lies in web application security, penetration testing, and ensuring backend integrity. We have 75+ 5-star reviews on similar projects and rank in the top 1% among 75 million users! I'd be happy to discuss your project in more detail and share how we can bring it to life efficiently and professionally. Best case, we work together. Worst case, you get free advice that helps you move forward. Regards, Martinus.
₹9,400 INR in 7 days
0.0
0.0

Hello. let's make this project a success Betting Site Pen-Test I understand the project goals and expected outcome. Want I will meet deadlines. keep you updated. and deliver high quality work. I’m offering best quality and highest performance at lowest price I am a skilled freelancer with 10years of experience in PHP, Software Architecture, Software Testing, Website Testing clients and always aim for clear and steady delivery. I have completed many projects for always aim for clear and steady delivery. You can view my portfolio at Hello. I am available now to assist you. Thank you for considering my proposal. Warm regards, bhargav922002
₹8,750 INR in 3 days
0.1
0.1

I specialize in black-box web application security assessments with a focus on business logic flaws and transactional integrity — exactly what your betting platform needs. My approach for this engagement: Reconnaissance & Mapping — Full endpoint discovery, API enumeration, and authentication flow analysis Bet Integrity Testing — Focused testing on wager lifecycle: placement → processing → settlement. I'll test for race conditions, parameter tampering, replay attacks, and unauthorized state transitions Backend Security Assessment — SQL injection, NoSQL injection, IDOR, broken authentication, and privilege escalation vectors that could expose or modify bet data Manual Deep-Dive — Automated tools miss business logic flaws. I manually trace request flows to find manipulation paths that scripts can't catch Deliverables: Executive summary (non-technical stakeholders) Technical report with CVSS risk ratings and business impact Reproducible proof-of-concepts with step-by-step exploitation Prioritized remediation roadmap Why me: I understand that in betting platforms, a single logic flaw can cost more than a SQL injection. I test with that mindset. I have hands-on experience with platforms where data integrity is the core asset — not just the perimeter. I work strictly under your authorization letter. No disruption to live operations. Ready to start immediately upon scope confirmation. Let's secure your platform before someone else finds the flaw first.
₹7,000 INR in 7 days
0.0
0.0

I understand the critical need for ensuring bet integrity and backend security on your online betting platform. As a seasoned web-security researcher, I acknowledge the importance of assessing vulnerabilities that could potentially compromise the integrity of wagers and backend operations. Utilizing a combination of automated tools like Burp Suite, OWASP ZAP, and manual penetration testing, I will provide a comprehensive assessment to ensure both breadth and depth of coverage. My focus will be on identifying and documenting all vulnerabilities with clear risk ratings and business impacts, along with actionable remediation steps prioritized by severity. With my expertise in web application security and backend exploitation, I am confident in my ability to deliver results that meet your requirements. I look forward to discussing how my skills and approach can address your needs effectively. Let's collaborate to strengthen your platform's security and protect it from potential threats. Regards, De-Ru
₹5,000 INR in 7 days
0.0
0.0

Hi, I can perform a comprehensive black-box penetration test of your betting platform with a strong focus on bet integrity, backend security, and business-critical attack vectors. With 16+ years of experience in cybersecurity, VAPT, web application security, and penetration testing, I conduct assessments aligned with OWASP Top 10, NIST, and industry-standard methodologies. How I Can Help • Perform black-box testing using both automated tools and extensive manual validation • Assess vulnerabilities including SQL Injection, XSS, CSRF, IDOR, authentication flaws, session management issues, API security, and business logic vulnerabilities • Evaluate whether placed bets or backend data can be manipulated through unauthorized requests or workflow flaws • Safely validate findings with non-destructive proof-of-concepts while maintaining confidentiality Tools & Methodology Burp Suite Professional, OWASP ZAP, SQLMap, Nuclei, Nmap, Nikto, and manual penetration testing. Deliverables • Executive summary for stakeholders • Detailed technical report with risk ratings, PoC evidence, reproduction steps, and remediation guidance • Prioritized mitigation recommendations • Optional retesting after remediation We can discuss the budget and timeline later after reviewing the scope and authorization requirements. Best regards, SaD
₹23,659 INR in 7 days
1.4
1.4

Hi, I can help you perform a detailed black-box security assessment of your online betting platform, focusing on bet integrity, backend security, and potential manipulation risks. I will combine automated tools like Burp Suite and OWASP ZAP with manual penetration testing to identify vulnerabilities such as unauthorized bet modification, API manipulation, authentication issues, access control flaws, and backend security weaknesses. You will receive a clear report including risk ratings, business impact, proof-of-concepts/reproduction steps, remediation recommendations, and an executive summary for stakeholders. I have experience in web application security testing, vulnerability assessment, and penetration testing methodologies, and I will ensure all testing is performed within the agreed authorization scope. I can help you identify and fix security gaps before they can be exploited. Thanks.
₹10,000 INR in 7 days
0.0
0.0

I can perform an authorized black-box security assessment of the betting platform, focusing on bet integrity, backend security, business logic flaws, authorization issues, and API security. You will receive a detailed report with proof-of-concept findings, risk ratings, reproduction steps, and prioritized remediation recommendations. Ready to start immediately.
₹7,000 INR in 2 days
0.0
0.0

What Makes Us Different we combine manual expertise, automated security testing, and AI-assisted analysis to deliver comprehensive penetration testing. This layered approach helps uncover vulnerabilities that a single testing method may miss, providing deeper coverage and actionable insights. Our penetration testing focuses on: * Manual exploitation by experienced security consultants * Automated scanning for broad vulnerability coverage * AI-assisted analysis to accelerate investigation and identify additional attack paths * Risk-based validation to reduce false positives * Clear remediation guidance with proof of concept for every validated finding The result is a thorough, efficient, and business-focused security assessment that helps organizations strengthen their security posture with confidence.
₹7,000 INR in 4 days
0.0
0.0

Srinagar, India
Member since Jun 11, 2026
₹1500-12500 INR
₹1500-12500 INR
$20-30 USD
$25-50 USD / hour
₹1500-12500 INR
₹12500-37500 INR
$8-15 USD / hour
₹100-400 INR / hour
$250-750 USD
$10-30 USD
₹1500-12500 INR
₹750-1250 INR / hour
$250-750 USD
₹2000-3000 INR
min $50 AUD / hour
€30-250 EUR
₹600-1500 INR
$30-250 USD
₹1500-12500 INR
$250-750 USD
€30-250 EUR
$250-750 USD