Locked In: Prep for OSCP

Locked-In is a bite-sized study companion for the Offensive Security OSCP / OSCP+ (PEN-200) exam. Built for people who study in 10-minute windows on the train, on lunch, or between lab sessions — every lesson is short, focused, and ends with a quick-check so you know what stuck. WHAT'S INSIDE • 5 OSCP-aligned domains: methodology & reporting, information gathering, web & service exploitation, privilege escalation, Active Directory & tunneling • Visual diagrams for every key concept (AD kill chain, privesc tree, recon flow, pivoting, buffer overflow stack, and more) • Inline quick-checks at the end of each lesson • A full practice question bank covering nmap, SMB enumeration, SQLi, file upload bypasses, Linux & Windows privesc, Kerberoasting, NTLM relay, and more • Performance-based exercises (PBQs) — drag-and-drop, matching, and ordering • A 60-question, 60-minute timed knowledge mock with flag-for-review and a final review screen • Flashcard deck of must-know commands and terms with spaced repetition • Searchable glossary covering every tool and acronym you'll see on test day • Progress tracking, streaks, bookmarks, and personal notes • Weak-spot review that surfaces the topics you keep missing WHO IT'S FOR • Pentesters preparing for OSCP / OSCP+ • Career changers studying alongside a day job • Students supplementing PEN-200 or HackTheBox Academy • Anyone who learns better in short, focused sessions than long lectures IMPORTANT The real OSCP exam is 100% hands-on. This app is a knowledge companion — methodology, terminology, command muscle memory. You'll still need lab time on Proving Grounds Practice, the PEN-200 lab, or HackTheBox. WHY LOCKED-IN • Works fully offline — no account, no tracking, no ads • One-time unlock, no subscription • Built by an indie developer, not a content mill PRIVACY Locked-In stores your progress on-device. No analytics, no third-party SDKs, no data sold or shared. --- DISCLAIMER Not affiliated with, endorsed by, or sponsored by Offensive Security. OSCP®, OSCP+®, and Offensive Security® are registered trademarks of Offensive Security Services, LLC.