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I need an ethical hacker to assess the security of our systems. We're looking for a detailed and professional evaluation across multiple platforms. Key requirements include: - Penetration testing and vulnerability assessments - Security audits for web apps, mobile apps, and network infrastructure - Deliver a detailed report on vulnerabilities and recommendations Ideal skills and experience: - Certified Ethical Hacker (CEH) or equivalent - Proven experience in penetration testing and security audits - Strong knowledge of security protocols and threat landscapes - Experience with various security tools and software - Excellent reporting and communication skills Please provide samples of previous work and relevant certifications.
Project ID: 40330668
32 proposals
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Active 19 days ago
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32 freelancers are bidding on average $551 USD for this job

Hello, I’m Shofiur Rahman, Certified Ethical Hacker and CEO of Pentest Testing Corp, with extensive experience delivering full-scope penetration testing and security audits across web, mobile, and network environments. I have conducted thousands of assessments for 250+ organizations, identifying and remediating real-world vulnerabilities. For your project, I will perform a comprehensive security evaluation covering: - Web applications (OWASP Top 10, business logic, API security) - Mobile applications (authentication, data storage, API interactions) - Network infrastructure (exposed services, misconfigurations, lateral movement risks) My approach combines manual exploitation and automated testing using tools like Burp Suite, OWASP ZAP, Nmap, Metasploit, and custom scripts, aligned with OWASP, PTES, and NIST standards. Deliverables: - Executive summary with overall risk posture - Detailed technical findings with CVSS scoring - Proof-of-concept evidence and reproduction steps - Actionable remediation guidance Certifications & expertise: Ethical Hacking, Digital Forensics, API Security, Network Security, ISO 27001 practices. I can also share sample reports (sanitized) upon request. Best regards, Shofiur Rahman CEO — Pentest Testing Corp
$500 USD in 7 days
7.5
7.5

Hello, As an experienced engineer at Live Experts LLC, my skill set aligns perfectly with the tasks required for your comprehensive ethical hacking project. My background in computer science marries seamlessly with my proficiency in research writing and information/data analysis, making me well-equipped to carry out penetration testing and vulnerability assessments on multiple platforms. I hold a deep knowledge of security protocols and can proficiently navigate the constantly evolving threat landscapes. With certifications including but not limited to the Certified Ethical Hacker (CEH), I assure you that I practice my craft within strict ethical boundaries. Moreover, I boast an excellent range of technical skills encompassing various security tools needed to not just spot vulnerabilities but also provide workable solutions. In addition to ensuring utmost data privacy and reliability, potential threats require prompt response. My report delivery is timely, concise yet thorough, guaranteeing your awareness of system weaknesses and practical steps to mitigate them. Let's schedule a call soon so I can present more comprehensive examples of my previous work personally. I'm committed to providing a detailed assessment of your systems' vulnerabilities, and even more committed to ensuring their robust security implementation moving forward. Thanks!
$750 USD in 2 days
6.5
6.5

Hi, With 16+ years of experience in cybersecurity, penetration testing, and security audits, I specialize in delivering professional ethical hacking assessments across web applications, mobile platforms, and network infrastructure. I am also CISA certified, ensuring my work aligns with audit-grade security and compliance expectations. For your project, I will perform: • Vulnerability Assessment & Penetration Testing (VAPT) with real-world attack simulation • Web application security testing aligned with OWASP Top 10 • Mobile application security review (API usage, storage, session handling) • Network penetration testing including enumeration, misconfiguration checks, and privilege escalation paths • Security validation using tools like Burp Suite, OWASP ZAP, Nmap, Metasploit, and custom scripts Deliverables will include a detailed security report with severity ratings, proof-of-concept evidence, steps, and clear remediation recommendations. I can share previous work samples/report formats and certifications upon request. We can finalize the budget depending on the complexity and scope of the assessment. Best regards, SaD
$700 USD in 7 days
5.2
5.2

I'm Iosif Peterfi, 15+ years helping organizations strengthen security and stay ahead of threats. This is my speciality: turning complex security gaps into actionable risk-reduction plans through ethical hacking, threat modeling, and structured audits across web, mobile, and network environments. You're seeking a detailed penetration test, vulnerability assessments, and security audits for web apps, mobile apps, and network infrastructure, culminating in a clear report with prioritized recommendations. I'll scope the work with your goals, perform controlled testing, document vulnerabilities with business impact, provide prioritized remediation guidance, and present an executive report you can share with leadership. I am CEH-certified and bring practical experience across industries; I can share case studies and certifications in a quick chat. Last quarter I helped a European fintech firm secure their mobile app and API surface. After remediation, authentication weaknesses were closed and exposure dropped by 65% within two weeks. Let's chat - I can walk you through my approach in 15 minutes.
$1,200 USD in 5 days
5.4
5.4

We at Offensium Vault Private Limited (ISO 27001:2022 & ISO 9001:2015) can provide a comprehensive security assessment across your web, mobile, and network environments. Approach • Penetration testing & vulnerability assessment aligned with OWASP Top 10 and PTES methodology. • Security audits for web applications, mobile apps, APIs, and network infrastructure. • Combination of manual testing and automated tools such as Burp Suite, OWASP ZAP, Nmap, Metasploit, and MobSF. • Identification of real-world attack paths and validation of vulnerabilities. Deliverables • Detailed security report with CVSS risk ratings. • Proof-of-concept (PoC) evidence for confirmed vulnerabilities. • Clear remediation recommendations for each finding. • Executive summary for stakeholders. Experience • Proven track record in VAPT, security audits, and bug bounty findings across global platforms. • Strong expertise in SaaS, fintech, healthcare, and enterprise systems • Certifications: ISO 27001:2022 & ISO 9001:2015 (Organization level). We can share sample reports and portfolio upon request and are ready to start immediately.
$250 USD in 7 days
3.6
3.6

Hi, I can perform a thorough security assessment covering web, mobile, and network systems to identify vulnerabilities and risks. Using proven penetration testing techniques and tools, I’ll provide a detailed report with actionable recommendations for remediation. Do you have specific platforms or critical systems you want prioritized during the assessment? I’m ready to start immediately and can ensure a professional, confidential evaluation with clear documentation. Let’s secure your systems and give you peace of mind with actionable insights. Best Regards, Fizza Nadeem K
$250 USD in 5 days
2.6
2.6

Hello, I understand you need a professional ethical hacking assessment across web, mobile, and network systems. My approach focuses on identifying vulnerabilities, evaluating risks, and delivering actionable recommendations to strengthen your security posture. I will perform penetration testing, vulnerability scanning, and comprehensive security audits using industry-standard tools. Each finding will be documented with risk severity, exploitation potential, and step-by-step mitigation guidance. My goal is to provide a clear, professional report that supports both technical remediation and management understanding. Deliverables include a detailed security audit report covering all platforms, prioritized vulnerability lists, mitigation recommendations, and executive summaries suitable for stakeholders. Testing will follow ethical guidelines and industry best practices. Thanks, Asif
$750 USD in 15 days
1.7
1.7

Hello, How are you? I have checked your job description and I’m confident I can completed exactly what you need. I bring extensive experience with ethical hacking, penetration testing, and multi‑platform security audits, including web, mobile, and network environments. My background includes hands-on work with industry-standard security tools, deep knowledge of threat landscapes, and producing clear, actionable technical reports. With a strong foundation in security protocols and compliance assessment, I can provide the comprehensive evaluation you require. So I think this job is an ideal match with my skills and experience. Please send me a message so that we can discuss more. Thanks Taras
$600 USD in 3 days
0.0
0.0

Hello, I am Vishal Maharaj, with 20 years of experience in Web Security and Network Security. I have carefully reviewed your project requirements for a Comprehensive Ethical Hacking assessment. To ensure a thorough evaluation, I will conduct penetration testing and vulnerability assessments across all platforms, including web apps, mobile apps, and network infrastructure. Additionally, I will provide a detailed report highlighting vulnerabilities and recommendations based on the findings. My expertise as a Certified Ethical Hacker, coupled with extensive experience in security audits and knowledge of security protocols, will guarantee a comprehensive assessment. I am eager to discuss the project further and address any queries you may have. Please feel free to initiate a chat. Cheers, Vishal Maharaj
$500 USD in 5 days
0.0
0.0

Hi, I’m a cybersecurity specialist with experience in penetration testing, vulnerability assessment, and security reviews across web applications, mobile apps, and network environments. I can provide a structured security assessment that identifies real risks, prioritizes them by severity, and delivers clear remediation guidance for your team. I’ve worked on similar security projects involving multi platform testing, misconfiguration reviews, authentication and access control checks, exposed service analysis, and reporting aligned with business impact. My approach focuses on thorough testing, responsible documentation, and practical recommendations that help improve security posture without disrupting operations. For your project, I can perform a professional assessment, document findings clearly, and deliver a detailed report with vulnerabilities, risk levels, proof of findings, and actionable fixes. Best regards, George
$500 USD in 7 days
0.0
0.0

Hello. I came across your project, Comprehensive Ethical Hacking and it aligns well with my background. I have hands-on experience with Web Security, Computer Security, Technical Writing that's directly relevant here. Feel free to reach out if you have questions.
$250 USD in 7 days
0.0
0.0

Hi there, your need for a detailed security evaluation across multiple platforms is something I can tackle effectively as an ethical hacker. I am Mubashir, a Certified Ethical Hacker with 6+ years of experience in penetration testing and security audits. I understand that you are looking for a thorough assessment of vulnerabilities and actionable recommendations to enhance your security posture. 1. First, I will conduct a comprehensive penetration test on your web apps and network infrastructure to identify potential vulnerabilities. 2. Then, I will perform security audits on your mobile applications to ensure compliance with best practices and security protocols. 3. After that, I will compile a detailed report outlining all vulnerabilities discovered, along with clear recommendations for remediation. 4. Finally, I will review the report with your team to ensure clarity and address any questions regarding the findings. Even if you are not sure yet, I can provide a FREE detailed quotation and project proposal that outlines the roadmap for your security evaluation. This document can serve as a useful reference, regardless of your final decision. >>> My Work: https://www.freelancer.com/u/mubashir021/QA-Security-Engineer <<< Drop me a message and let's get this sorted. Mubashir
$549.01 USD in 5 days
0.0
0.0

Dear Client, How are you? I hope this proposal finds you well. I'M A CERTIFIED ETHICAL HACKER (CEH), CISSP & EXPERIENCED EXPERT IN INFO TECH & INFO SECURITY 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.
$750 USD in 1 day
0.0
0.0

Hi Brother, I have 5+ years of experience in penetration testing across web, API, mobile, and network environments. I follow structured methodologies such as OWASP Testing Guide v4, SANS Top 25, and NIST SP 800-115 to ensure complete coverage. For your startup, I will focus on securing all API interactions, ensuring no sensitive data exposure in request or response flows, and validating that identifiers like user IDs are not improperly disclosed. I will perform a full-scale penetration test on your production system before release. This includes deep testing of user databases, backend services, and API endpoints. I will assess risks such as SQL injection, broken authentication, access control flaws, and improper rate limiting. I will also validate input handling, response filtering, and overall data protection mechanisms to prevent leakage or abuse. You will receive a clear report with risk ratings, proof of concepts, and actionable remediation steps. I work with a practical approach, so you can quickly fix issues and move toward a secure launch. I am available to discuss your system architecture and start immediately. Thank you
$500 USD in 7 days
0.0
0.0

I am certified usa cyber sec manager with experince in internal and external assesments and pen testing. Expertise in financial, legal, media, pharma,utilities.
$720 USD in 3 days
0.0
0.0

Hello, I am very interested in your project and would be glad to assist with assessing the security of your systems. I am a junior cybersecurity practitioner with a strong focus on penetration testing fundamentals, vulnerability assessment, and system/network security. While I am still building professional experience, I have worked on practical labs and real-world scenarios involving web security, network scanning, and basic security auditing. Here is how I can contribute to your project: ✔ Perform structured vulnerability assessments on your web applications and network infrastructure ✔ Conduct basic penetration testing using well-known methodologies (reconnaissance, scanning, analysis) ✔ Identify common vulnerabilities (misconfigurations, exposed services, weak authentication, etc.) ✔ Provide a clear and well-organized report with findings, risk levels, and practical recommendations I follow a careful and ethical approach, ensuring that all tests are conducted safely and with respect for your systems. I understand that you are looking for experienced professionals, but I am highly motivated, detail-oriented, and willing to dedicate the necessary time to deliver a serious and useful assessment at a competitive rate. I would be happy to start with a smaller scope or initial test phase if needed. Best regards
$500 USD in 7 days
0.0
0.0

Hi I am a Certified Ethical Hacker (CEH) and over 5 years of hands-on experience in penetration testing and security audits. I have carefully read your requirements and am ready to deliver a detailed, professional security assessment for your web apps, mobile apps, and network infrastructure. What I Will Deliver: Full penetration testing (black/gray/white box as needed) Vulnerability assessment and exploitation (safe PoC where applicable) Comprehensive security audits covering OWASP Top 10, API security, mobile (iOS/Android – static/dynamic analysis), and network (firewalls, wireless, infrastructure) Detailed report with risk ratings (CVSS), screenshots, proof-of-concepts, prioritized recommendations, and remediation guidance Executive summary + technical report 30 days of free post-report remediation support and re-testing of critical issues
$500 USD in 7 days
0.0
0.0

As an experienced cybersecurity professional specializing in web and mobile application security, I deliver meticulous penetration testing aligned with project requirements. Over five years, I’ve mastered Burp Suite, OWASP ZAP, SQLMap, Nikto, and Nmap, applying repeatable, standards-driven methodologies. My testing aligns with OWASP Top 10, uncovering issues such as SQL injection, XSS, and other critical threats. I hold the OSCP certification, reflecting strong technical expertise and ethical practice. Beyond identifying vulnerabilities, I provide clear, actionable remediation guidance, ensuring security improvements are practical, measurable, and effective. Clients receive comprehensive reports, risk prioritization, and ongoing support throughout remediation cycles and follow-up validation.
$450 USD in 7 days
0.0
0.0

I have taken a look at what you need for a complete ethical hacking assessment. As a specialist in security with certifications like eCPPT and eJPT I have a lot of experience with testing networks and web applications to find weaknesses. I have worked on projects like the Dante Pro Lab on Hack The Box, where I used advanced techniques to exploit Active Directory and move laterally through the system. For your project I will do the following: * Check your systems for vulnerabilities. * Give you a technical report that includes ratings for how severe each risk is. * Provide a step-by-step example for each problem I find so you can see how it works. * Offer advice, on how to fix each issue so you can make your systems more secure. I am ready to get started away and make sure you get a high-quality security evaluation. I will do a job and make sure everything is professional. I will give you an ethical hacking assessment and I will make sure that the ethical hacking assessment is done carefully.
$500 USD in 7 days
0.0
0.0

I specialize in identifying and mitigating complex vulnerabilities across web applications, mobile platforms, and underlying network infrastructures. You requested an ethical hacker with proven experience and specific certifications. I hold the Certified Ethical Hacker (CEH) credential, alongside advanced, industry-recognized offensive security licenses including LPT (Licensed Penetration Tester), CPENT, and CCNP. My background in rigorous red-teaming and system hardening ensures that your infrastructure will be evaluated against the latest threat landscapes and sophisticated attack vectors. My Assessment Methodology: 1. Reconnaissance & Threat Modeling: 2. Vulnerability Analysis 3. Exploitation 4. Network Infrastructure & Cloud Review You will receive a meticulously detailed, professionally formatted document that includes: 1. An Executive Summary 2. A Technical Breakdown 3. Remediation Guidance Thanks
$500 USD in 14 days
0.0
0.0

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