Penetration Test: Web & Network

@mrresearcher99

Hi there, I’ve reviewed your security testing needs and would be glad to assist. With 10+ years of experience in VAPT, vulnerability assessment, and web/app security testing, I help identify and fix critical security flaws before they become threats. You’ll get a detailed report, practical remediation steps, and complete confidentiality — following OWASP and industry best practices. Let’s connect to secure your application the right way! Best, Bhargav Security Specialist | VAPT & AppSec | 10+ Years Experience

@kajal1992

Hi, I can conduct a structured security assessment of your web applications and internal/external network infrastructure within your approved testing windows. My approach will focus on **Authentication & Authorization** (authentication bypass, session management, privilege escalation, access-control issues) and **Input Validation** (SQL/NoSQL injection, XSS, command injection, validation bypass, etc.), alongside a full network penetration workflow covering reconnaissance, vulnerability discovery, controlled exploitation, and remediation validation. I can use **Burp Suite, Nmap, Metasploit**, and additional tools as appropriate, while keeping testing controlled, reproducible, and evidence-based. **Deliverables:** * Executive summary with business-risk assessment * Detailed technical findings with severity, evidence, PoC, and remediation * Network security findings * Clear prioritized remediation recommendations * One follow-up re-test and confirmation memo I can **start within one week** and target the **initial report within two weeks**, subject to access and scope confirmation. I’m happy to discuss your environment, authorized scope, and maintenance windows before kickoff.

@AZTURK1

Hi there, You need focused testing on Authentication & Authorization and Input Validation for your web apps plus full internal/external network pentest from recon to exploitation - I can cover this ethically with reproducible PoCs and clear remediation. What I'll do: ✅ Test web apps for auth issues (broken auth, IDOR, privilege escalation, session flaws) and input validation (SQLi, XSS, command injection, bypasses) with Burp Suite ✅ Run external/internal network pentest - Nmap recon, vulnerability discovery, controlled Metasploit exploitation with PoC evidence ✅ Execute strictly inside your approved maintenance windows with non-destructive, rate-limited testing and scope confirmation before any exploitation ✅ Web & Network Penetration Testing and Risk Assessment ✅ Burp Suite, Nmap, Metasploit - manual validation for reproducible results ✅ Executive summary + detailed technical report with remediation + one re-test memo included ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ 300+ projects delivered, 280+ five-star reviews Why me: available 24/7, fast responses and unlimited revisions until you're satisfied. Could you confirm how many web apps/URLs and IP ranges are in scope and your preferred maintenance windows? I can deliver in 3 days for 25000 INR and can start right now.

@dailytechworks

Hello, I'm Rudra Kumar, a seasoned Senior Software QA Engineer, Scrum Master, and PMP®-certified professional eager to jump into your project. In my 7+ years within the industry, I've gained extensive experience with all forms of software testing and quality assurance, including a specialization in SaaS, Web Applications, Mobile Apps, APIs, and Enterprise Software i.e. exactly what you're seeking. My resume speaks volumes about the range and depth of my skills so I'm confident in my ability to conduct holistic penetration testin. Looking specifically at the scope of this project your Technical report detailing both web and network vulnerabilities with poof-of-concept evidence aligns well with my expertise in the field. I'm intimately familiar with tools such as Burp Suite, Nmap, Metasploit and can deftly evaluate your cyber security framework against possible threats while ensuring that ethical boundaries are respected. My proficiency in scripting languages such as Python and Ruby adds another edge by allowing me to craft automated scripts to speed up certain testing processes.

@nabilpevekar

Security testing with clear scope, reproducible evidence, and practical remediation is the approach I take. I have 4+ years of hands-on IT and cybersecurity experience, including vulnerability assessment and security testing with tools such as Burp Suite, Nmap and Nessus. For the web applications, I can focus specifically on Authentication & Authorization and Input Validation, including access-control issues, session handling, IDOR-style weaknesses and injection/validation flaws. For the network infrastructure, I can perform authorized reconnaissance, vulnerability discovery and controlled exploitation within the approved maintenance windows. I’ll provide an executive summary, detailed technical findings with evidence and remediation guidance, followed by the included re-test round and confirmation memo. All testing will remain within the agreed scope and follow non-destructive, ethical testing practices. I can kick off within the requested timeframe.

@shaun4014

Hello, I understand you’re looking for a reliable professional to conduct a thorough security assessment of your web applications and network infrastructure. PROFESSIONAL QUALITY | FAST COMMUNICATION | UNLIMITED REVISIONS WHAT I CAN OFFER: ▪ A comprehensive evaluation focusing on Authentication & Authorization and Input Validation to ensure user identity protection. ▪ Detailed internal and external penetration testing, including reconnaissance, vulnerability discovery, and exploitation, followed by clear remediation guidance. ▪ An executive summary highlighting overall security posture and business risk, alongside a technical report with all findings and proof-of-concept evidence. ▪ A follow-up re-test memo confirming fixes based on your feedback. MY APPROACH: I prioritize understanding your requirements to deliver tailored, high-quality results while adhering to ethical hacking standards. I am ready to kick off within a week and can deliver the initial report in two. Let’s discuss the next steps. Regards, Shaun Kelly

@razamemon01

Hi there, You need focused testing on Authentication & Authorization and Input Validation for your web apps, along with a complete internal/external network pentest — I can cover this ethically with reproducible PoCs and clear remediation guidance. What I’ll do: ✅ Test web apps for broken authentication, IDOR, privilege escalation, session flaws, SQLi, XSS, command injection, and validation bypasses using Burp Suite ✅ Perform external/internal network pentesting covering Nmap reconnaissance, vulnerability discovery, and controlled Metasploit exploitation with PoC evidence ✅ Work strictly within your approved maintenance windows with scope confirmation and non-destructive testing before exploitation ✅ Deliver an executive summary, detailed technical report with business risk, remediation guidance, and one follow-up re-test memo ✅ Available to kick off within a week and target the initial report within two weeks ✅ Web & Network Penetration Testing and Risk Assessment ✅ Burp Suite, Nmap, Metasploit + manual validation for reproducible results Why me: I provide fast communication, detailed reporting, and a practical focus on actionable remediation. Could you confirm how many web applications/URLs and IP ranges are in scope, along with your preferred maintenance windows?

@ankits0192

Hello, the key is testing authentication, authorization and input validation without turning the assessment into uncontrolled exploitation that could affect production systems. I’d structure the engagement around an approved scope and maintenance windows, covering web authentication/authorization, session handling, access-control boundaries, input validation and injection risks, followed by external/internal network discovery and controlled proof-of-concept validation. Findings would be risk-ranked with reproducible evidence and concrete remediation steps, then verified in the included re-test round. I’ve worked with production APIs, cloud infrastructure, Docker/CI-CD and security-sensitive web flows. Can you provide the approved target scope and testing window before the assessment begins? Looking forward to working with you.

@chidiSOnah

Hello, I can conduct the web application and network security assessment within your authorized scope and maintenance windows, with clear evidence and actionable remediation guidance. For the web application, I’ll focus specifically on Authentication & Authorization and Input Validation, including access-control weaknesses, authentication/session issues, privilege boundaries, injection risks, and validation bypasses. For the network assessment, I’ll follow a structured methodology covering reconnaissance, service enumeration, vulnerability identification, controlled validation/exploitation where authorized, and remediation. My toolkit includes Kali Linux, Nmap, OWASP ZAP, Metasploit and other appropriate security testing tools. Findings will be manually validated where possible rather than relying solely on automated scanner results. Deliverables will include: • Executive security and business-risk summary • Detailed technical findings with severity and evidence • Authentication & authorization assessment • Input validation/injection assessment • Network vulnerability findings and reproducible PoC evidence • Practical remediation recommendations • One follow-up re-test and remediation verification memo Before testing, I’ll confirm the authorized targets, testing boundaries, maintenance windows and permitted exploitation level. I can begin within your requested one-week window and target the initial assessment/report within 14 days. Best regards, Chidiebere Solomon

@morne01

?IF YOU'RE NOT HAPPY, YOU DON'T PAY.? Recently, I helped a client enhance their web application security through a thorough penetration test, identifying key vulnerabilities and providing actionable remediation steps. I can help you achieve a comprehensive security assessment of both your web applications and network infrastructure. Your focus on Authentication & Authorization and Input Validation aligns perfectly with my experience in delivering detailed technical reports and executive summaries that highlight overall posture and business risk. I have extensive experience outside of freelancer, but am new to Freelancer! My expertise in using tools like Burp Suite and Nmap ensures that I can provide you with reproducible results while respecting ethical hacking standards. I can start within a week and deliver the initial report in two. Regards, MORNE.

@sundayj35

Hi, I understand you need a thorough security assessment of your web applications and network infrastructure. I'm a Computer Security & Database Developer. I specialize in penetration testing for SQL Injection, XSS, authentication flaws, and network vulnerabilities. What I will deliver: 1. Full security testing of your web apps + network 2. Detailed report with vulnerabilities found 3. Practical prevention plan to stop future attacks 4. Daily updates and clear explanations I follow CIA Triad principles to ensure your data Confidentiality, Integrity, and Availability. I can start immediately. Let's discuss your current setup so I can get started right away. Best regards

@ThamerBaccouch

Testing authentication and input validation properly means going past a scanner: session handling, token lifetime, password reset flows, IDOR and privilege escalation between roles, then injection and validation bypass on every input that reaches a database, template or filesystem. That's squarely my lane. Every finding comes with a CVSS score, an OWASP Top 10 mapping, reproduction steps and a fix, so the executive summary and technical report draw from the same source. Network findings get proof of concept evidence, and active testing stays inside your maintenance windows. I've got 8 years in software engineering and over 60 delivered freelance contracts, including web application penetration tests and security audits, plus a past role analyzing vulnerabilities in widely used open source Python packages. Kickoff within a week and the initial report in two works for me. Before scoping: how many web apps and external IP ranges are in play, and can you provide test accounts at two privilege levels so vertical and horizontal authorization gets a real test? Thamer

@stanhopee

Hello, I’m a penetration tester with 2+ years of hands-on experience in web and network security testing. I can conduct a thorough assessment of your public-facing web applications and underlying network infrastructure, with a strong focus on Authentication & Authorization and Input Validation. For the web applications, I’ll test for issues such as authentication bypass, broken access control, privilege escalation, session weaknesses, IDOR/BOLA, injection vulnerabilities, and validation bypasses. For the network infrastructure, I’ll follow a structured external/internal penetration-testing methodology covering reconnaissance, service enumeration, vulnerability discovery, controlled exploitation, and remediation validation. My toolkit includes Burp Suite, Nmap, Metasploit, and other industry-standard tools as appropriate. Testing will be performed within your approved maintenance windows and in accordance with ethical hacking practices. Deliverables will include: • Executive summary and overall risk assessment • Detailed technical findings with severity, impact, evidence, and remediation • Proof-of-concept evidence for confirmed vulnerabilities • Prioritized remediation recommendations • One follow-up re-test and confirmation memo I can begin within one week and target delivery of the initial report within two weeks. I’m happy to discuss the scope, environment, and testing schedule before kickoff. Best regards, Stanhope Enoch

@Abid4438

I can deliver a complete security assessment covering Auth/Authorization, Input Validation, and full network pentest (recon, vuln discovery, exploitation, remediation) using Burp Suite, Nmap & Metasploit. Reports include executive summary, technical findings with PoC, and a free re-test memo. Can start within a week, initial report in 1 weeks, fully compliant with ethical hacking standards and your maintenance windows.

@guptakishan805

Having spent more than five years as a Full Stack Developer, I've been on the other side of the table, building systems and applications that require testing and security. This experience has given me unique insights into what to look for while fortifying systems against vulnerabilities. My skills extend across various technologies including Python, Java, AI integrations, cloud deployment, proving my versatility for your project. I am well-versed with penetration testing frameworks like Metasploit and Nmap, which makes me a suitable candidate for this thorough security assessment demanded by your project. My ability to understand business goals and discern critical areas aligns perfectly with the project requirements - focusing on Authentication & Authorization and Input Validation for web applications, and all facets of the network infrastructure.

@kareemk87

Hi, I’m a Penetration Tester specializing in Web Application, API, and Network Security. I have hands-on experience with Burp Suite, Nmap, Metasploit, and manual vulnerability testing. For your project, I can perform a structured security assessment covering: • Authentication & Authorization: authentication bypass, session management, IDOR/BOLA, privilege escalation, and access-control weaknesses. • Input Validation: SQL Injection, XSS, command injection, SSRF, file-related vulnerabilities, and other injection flaws where applicable. • Network Security: external reconnaissance, service enumeration, vulnerability discovery, controlled exploitation, and risk assessment. I focus on manual testing alongside automated tools to minimize false positives and provide reproducible evidence for confirmed findings. Deliverables will include an executive summary, detailed technical report with PoC/evidence, impact and remediation guidance, plus one follow-up re-test to verify fixes. I can start within a week and deliver the initial assessment within the requested timeframe while strictly following the agreed scope and maintenance windows. I’d be happy to discuss the web applications, network scope, testing windows, and access requirements. Best regards, Kareem Penetration Tester

@rajbha1

I can help you test both your web application and network infrastructure for security weaknesses. For the web application, I’ll focus mainly on authentication, authorization, input validation, and common vulnerabilities that could allow unauthorized access or injection attacks. For the network assessment, I’ll perform reconnaissance, identify vulnerabilities, and carry out controlled exploitation where appropriate to confirm the actual risk. I’ll provide a clear report with the findings, supporting evidence, impact, and recommended fixes. I’ll also include a follow-up re-test to verify that the reported issues have been properly fixed. All testing will be performed within the approved scope and maintenance windows.

@mohamedGamal8080

Hi, I'd like to bid on your Web & Network Penetration Test project. My approach covers exactly what you're looking for: **Authentication & Authorization (web layer):** - Testing for authentication bypass and broken access control - Authorization matrix testing to catch privilege escalation issues - Session management and input validation testing (injection, XSS, and similar bypass vectors) **Network Security:** - Reconnaissance and perimeter vulnerability scanning - Discovery and exploitation of misconfigurations - Verification of network-level access controls **Methodology & Deliverables:** I combine automated scanning (Nmap, Burp Suite) with manual verification for every finding — automated tools alone miss logic-based issues like broken authorization, which is often the highest-impact finding in these engagements. Deliverable: a report with an executive summary, technical findings for both auth/authorization and network layers, and clear, actionable remediation steps — including confirming any proof-of-concept findings are reliably reproducible (not one-off scan noise). **Timeline:** 7 days, as requested. **Price:** ₹18,000 for the full scope above. Happy to answer any questions before we start. Best, Mohammed

@akhilkurianceh

Hello, I’d be glad to conduct a thorough, authorized security assessment of your web applications and internal/external network infrastructure. I have hands-on experience with authentication and authorization testing, input validation, vulnerability assessment, network reconnaissance, exploitation, and remediation verification. I can use Burp Suite, Nmap, Metasploit, and additional proven tools to produce reproducible findings and clear proof-of-concept evidence. My approach follows ethical hacking standards and keeps testing controlled within your approved maintenance windows. Deliverables will include an executive risk summary, detailed technical report, prioritized remediation guidance, and a follow-up re-test memo. I’m available to begin within one week and can target the initial report within two weeks.