WEB-300 — Offensive Security OSWE Certification

Advance Your Career as a Certified Advanced Web Security Expert — Advanced Web Attacks • Exploitation • Offensive Security

WEB-300 (OSWE) equips you with advanced web application exploitation skills, attack chaining techniques, and secure coding assessments, recognized globally by Offensive Security.

  • Hands-on, lab-based WEB-300 / OSWE training
  • Intermediate-level course aligned with Offensive Security
  • Master advanced web attacks, exploitation, vulnerability assessment, reporting, and documentation
  • Course Duration: 80 – 100 Hours
  • Course Level: Intermediate
  • Course Includes: Training and Certification
Enroll Now Download Brochure
1500+
Security Professionals Trained
Intermediate
Course Level
80–100 Hours
Training Duration
WEB-300 / OSWE Artwork
Certification
80–100 Hour Training
Course Level
Intermediate

Program Highlights

Master advanced web application attacks with WEB-300 (OSWE) Certification — Learn advanced exploitation techniques, attack chaining, and real-world offensive security strategies.

💻 Instructor-led WEB-300 / OSWE training
📚 Lifetime access to advanced web labs & learning resources
🛡️ Hands-on advanced web attacks & exploitation techniques
👨‍🏫 Learn from Offensive Security certified instructors
💬 24/7 lab & mentor support for all students
🏆 Practical exam prep & real-world advanced web attack scenarios

Why Choose WEB-300 / OSWE?

Advance Your Career with Advanced Web Attacks & Exploitation

WEB-300 (OSWE) equips you with advanced skills in web application attacks and exploitation. Learn complex vulnerability exploitation, attack chaining, and real-world offensive security techniques to become a certified web security expert.

Advanced Web Exploitation
Hands-on practice of complex web attacks
OSWE Certification
Official Offensive Security Web Expert credential
Attack Chaining & Pivoting
Master advanced exploitation and lateral movement techniques
Practical Exam Preparation
Hands-on labs & exercises for OSWE exam readiness
Enroll Now Course Curriculum
95%
Exam Success Rate
50+
Hands-On Labs
WEB-300
Offensive Security Web Expert
Certified
WEB-300 Artwork

WEB-300 / OSWE

Offensive Security WEB-300 (OSWE) — master advanced web attacks, vulnerability exploitation, attack chaining, and real-world offensive security techniques to become a certified web security expert.

Web Security Tools Preview
Program Level

What You Will Learn

1️⃣ Advanced Web Attacks & Exploitation
  • Mastering complex web vulnerabilities and attack surfaces
  • Exploiting misconfigurations in servers, frameworks, and APIs
  • Advanced session management, authentication, and access control attacks
  • Real-world attack chaining and pivoting across web applications
2️⃣ Exploit Development & Vulnerability Chaining
  • Developing exploits for complex web vulnerabilities
  • Chaining multiple vulnerabilities for full exploitation
  • Advanced XSS, SQLi, CSRF, and other web-based attack techniques
  • Testing modern web apps, APIs, and microservices under real-world conditions
3️⃣ Hands-On Labs & Practical Scenarios
  • Simulated real-world web attack environments
  • Vulnerability assessment and exploitation of enterprise web applications
  • Using advanced penetration testing tools effectively
  • Documenting findings, providing remediation, and reporting professionally
4️⃣ Exam Preparation & OSWE Certification
  • Structured lab exercises for OSWE exam readiness
  • Advanced web exploitation under test conditions
  • Evidence documentation and web pentest reporting workflows
  • Guidance to pass the OSWE certification exam successfully

Core Traits You’ll Build

AnalyticalExploit-savvyAttack Chaining ExpertHands-On

Your Tester Style

Offensive, hands-on advanced web exploitation — mastering complex web attacks, vulnerability chaining, practical labs, and reporting frameworks while preparing for the globally recognized OSWE certification.

Official WEB-300 / OSWE Certification

Validate your advanced web application attack and exploitation skills, vulnerability chaining expertise, and real-world offensive web security techniques through the globally recognized WEB-300 / OSWE (Offensive Security Web Expert) certification.

WEB-300 Certificate

Become a Certified Web Security Expert — WEB-300 / OSWE

WEB-300 / OSWE validates your advanced skills in web application penetration testing, exploit development, vulnerability chaining, and real-world web attack simulations. Gain hands-on experience to excel in professional offensive web security engagements.

  • Hands-On Advanced Web Attacks & Exploitation
  • Global Offensive Security Web Expert Certification
  • Focus on Vulnerability Chaining, Exploit Development & Real-World Labs
  • Ideal for Senior Web Pentesters, Red Teamers & Offensive Security Professionals
WEB-300 / OSWE Course Description

WEB-300 / OSWE (Offensive Security Web Expert) is an advanced hands-on web application exploitation certification designed for senior pentesters, red teamers, and security professionals.

This training includes complex labs, real-world attack simulations, and exam-focused exercises to master advanced web exploitation, vulnerability chaining, and reporting. Graduates are equipped to perform professional offensive web security engagements confidently.

Validates advanced web exploitation skills and prepares candidates for real-world offensive security scenarios.

OSWE-certified professionals are globally recognized, opening roles in red teams, senior pentesting, and cybersecurity consulting.

Focuses on advanced real-world web exploitation, vulnerability chaining, and lab-based exercises for mastery.
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Training Options

ONLINE BOOTCAMP Preferred
  • ✔ Flexi Pass Enabled: Flexibility to reschedule your cohort within first 90 days of access.
  • ✔ Lifetime access to high-quality live class recordings
  • ✔ 24x7 learner assistance and support
₹260,000
Enroll Now
CORPORATE TRAINING
  • ✔ Blended learning delivery model (self-paced eLearning and/or instructor-led options)
  • ✔ Flexible pricing options
  • ✔ Enterprise grade Learning Management System (LMS)
  • ✔ Enterprise dashboards for individuals and teams
  • ✔ 24x7 learner assistance and support
Enroll Now

Student Testimonials

Rahul Sharma

Lokesh Dandamudi

★★★★★

I had an excellent experience with Securium Academy! The courses are well-structured, up-to-date, and tailored to meet industry standards, especially in the field of cybersecurity. The instructors are highly knowledgeable and supportive, breaking down complex topics into easily understandable modules. What stood out the most was their hands-on approach with practical labs, real-world scenarios, and continuous mentoring. Whether you're a beginner or looking to advance your career, Securium Academy offers the right blend of theory and practice. Highly recommended for anyone serious about building a strong foundation in cybersecurity!

Lajin C P

★★★★★

Exam was very nice.. It was an excellent experience.. I highly recommend everyone who is highly passionate in cyber security field should attend this exam.

user

Malle Ganesh

★★★★★

My overall experience is soo Good with Securium Academy. They have excellent trainers with Good teaching Skills. Especially My trainer so good in CYBER SECURITY knowledge with excellent practical knowledge. They also providing Coupons for the certifications

user

Alka Sajeevan P

★★★★★

Happy to share that I have successfully earned the Certified Ethical Hacker (CEH) certification from EC-Council! This achievement has deepened my understanding of ethical hacking methodologies, penetration testing, and advanced cybersecurity concepts — empowering me to identify, analyze, and secure systems against evolving cyber threats.

user

Sreelakshmi Suresh

★★★★★

I recently completed the Certified Secure Computer User (CSCU) certification, and I must say it was an excellent experience! The CSCU program is well-structured and beginner-friendly, making it perfect for anyone looking to build a strong foundation in cybersecurity awareness, internet safety, and digital hygiene.

Frequently Asked Questions

OSWE is ideal for senior web penetration testers, red team professionals, security analysts, application security engineers, and cybersecurity experts aiming to master advanced web exploitation, vulnerability chaining, and professional web security reporting.

OSWE covers advanced web exploitation and real-world penetration testing skills including:
  • Advanced web application reconnaissance and attack surface mapping
  • Exploitation of complex web vulnerabilities (SQLi, XSS, CSRF, RCE, etc.)
  • Authentication bypasses, session attacks, and privilege escalation
  • Vulnerability chaining and multi-step exploitation
  • Using advanced web security tools and frameworks effectively
  • Professional reporting and documentation of complex web exploits

Recommended prerequisites:
  • Intermediate to advanced knowledge of web technologies (HTTP, HTML, JS, APIs)
  • Prior experience with Linux, Windows, and web servers
  • Hands-on web penetration testing experience is highly recommended
Advanced lab practice is essential to successfully complete the OSWE exam.

Yes, OSWE is globally recognized as an advanced web application exploitation certification. It is respected by cybersecurity firms, consulting organizations, and red team operations worldwide.

OSWE training is delivered via advanced hands-on labs, instructor-led online sessions, and self-paced modules. Typical duration: **80–120 hours**, including complex lab exercises, multi-step exploitation scenarios, and exam preparation.

The OSWE exam evaluates:
  • Hands-on exploitation of complex web application vulnerabilities
  • Advanced attack chaining and bypass techniques
  • Privilege escalation in multi-tier web environments
  • Documenting findings and preparing a professional lab report
Exam Format: Practical lab-based exam, **48 hours** duration, fully hands-on.

OSWE exam cost in India: **Approx ₹1,50,000 – ₹2,00,000** Training cost varies by provider: **₹60,000 – ₹1,20,000** depending on batch type, lab access, and instructor support.

OSWE-certified professionals in India earn **₹20 LPA to ₹45 LPA**, depending on experience and role. Senior positions like Web Application Exploitation Specialist, Red Team Lead, and Security Consultant command premium packages.

Securium Academy is one of the top platforms for OSWE training, offering expert instructors, advanced lab exercises, scenario-based learning, and exam-focused preparation for guaranteed success.

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