Train to become OSCC-SJD certified
SJD-100: Secure Java Development Essentials
Starting at $899
Level
10041h of content
- Understand Secure Java development principles, including error handling, input validation, cookie and session security, and using java with database protections
- Earn OffSec's newest certification: OffSec CyberCore (OSCC-SJD)
Becoming OSCC-SJD certified
-
6-hour proctored
All exams are proctored by an OffSec employee in a private VPN
-
Hands-on labs
Identify, exploit, and report real-world vulnerabilities in live lab systems
-
5 vulnerabilities
Identify and fix vulnerabilities without breaking core functionality; each takes about 1 hour
-
Immediate results
Results are available immediately after submission. No documentation or reports needed
OSCC-SJD certification
About the OSCC-SJD exam
The OffSec CyberCore Certified (OSCC-SJD) certification validates expertise in secure java development
Start learning with OffSec
$899/once
Essential content
CyberCore™
Includes one year of access to a single 100-level CyberCore course, the associated labs, and two exam attempts
Train your team with OffSec
$6,099/year*
All access
Learn Unlimited
Unlimited OffSec Learning Library access plus unlimited exam attempts for one year
Get a quote
Large teams
Learn Enterprise
Unlimited OffSec Learning Library access with flexible terms and volume discounts available
Validate your expertise.
Amplify your impact.
-
Mindset & work ethic
Instill a relentless problem-solving mindset that employers value highly in security professionals
-
Globally recognized certification
OffSec certs build elite, hands-on skills trusted by the world's top companies
-
Organization value & trust
Trusted to train skilled, consistent, and reliable security teams
-
Certified candidates win
91% of respondents prefer to hire candidates with certifications (Fortinet, 2024 Cybersecurity Skills Gap Report)

Realistic lab environments
Built to sharpen skills through practical, immersive learning
Request a free trial
-
On-demand lab access
Train anytime in up-to-date, practical, cutting-edge labs
-
Structured learning modules
Progress through clear, goal-driven topics
-
Challenge-based learning
Build skills through real-world, hands-on challenges
-
AI-powered learning assisstant
Get instant, guided help with complex topics