Locked In: Prep for OSCP
OSCP study companion
About
This offline study companion reinforces cybersecurity exam topics through focused lessons, quick checks, and practice questions. It covers methodology, exploitation, privilege escalation, and reporting with flashcards and progress tracking. Unlock the full library with a one-time purchase.
What's New in Locked In
2.3
October 23, 2026
Exam rules checked line by line against OffSec's current OSCP+ Exam Guide and Exam FAQ. The guide bans sqlmap, so the SQL injection lessons now teach the manual route to a shell: INTO OUTFILE, xp_cmdshell and COPY FROM PROGRAM. The restricted and allowed tool lists, the Metasploit one-target limit, proctoring rules, control-panel flag submission and the zero-points rule for web-shell proofs are corrected. Fixes to Impacket, kerbrute, searchsploit, PwnKit, DirtyPipe, sshuttle and plink content; a new Windows Library file section in client-side attacks; 20 new or rewritten quick checks; explanations for every question and quick check now cover each wrong answer; and commands in quiz questions now display without stray backticks.
MoreSubscriptions & In-App Purchases
$14.99
Locked In! OSCP Unlock
Unlock all lessons, flashcards, and the mock exam.
Developer apps
FAQ
What is Locked In primarily used for?
Locked In is an offline knowledge companion designed to help candidates study for the OSCP and OSCP+ exams by reinforcing methodology, terminology, commands, and reporting concepts through short, focused sessions.
Does Locked In simulate the OSCP exam?
No, Locked In does not simulate the OSCP exam. It is a study tool to reinforce knowledge and cannot replace the official PEN-200 course material, hands-on labs, or report-writing practice.
What kind of learning activities are included in Locked In?
Locked In includes knowledge lessons, visual explanations, inline quick-checks, original practice questions, PBQ-style learning activities, a timed knowledge-practice mode, and flashcards with spaced repetition.
Can I use Locked In offline?
Yes, Locked In is designed to work offline, requiring no account and containing no ads or third-party tracking, allowing for flexible study sessions.
How is Locked In monetized?
The app is free to download and use, with a single, optional one-time purchase available to unlock the complete knowledge library. There are no subscriptions.
Does Locked In have ads?
No, Locked In contains no advertisements or third-party tracking, providing an uninterrupted study experience.
What devices is Locked In compatible with?
Locked In is available for iPhone and iPad devices.
How often is Locked In updated?
The latest version of Locked In is 2.0, and it was last updated on August 3, 2026. This indicates a recent update cycle.
