Locked In: Prep for SecurityX

CAS-005 study companion

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Study across 4 CAS-005 domains with advanced bite-sized lessons, 100 practice questions, PBQs, flashcards, a glossary, and 90-question timed practice. Locked-In is a focused study companion for the CompTIA SecurityX (CAS-005) exam. It is designed for experienced security practitioners who prefer concise lessons, quick checks, practice, and review tools that work fully offline. WHAT'S INCLUDED - Lessons organized across the four CAS-005 domains: Governance, Risk, and Compliance; Security Architecture; Security Engineering; and Security Operations - Advanced topics including Zero Trust, SASE, threat modeling, NIST CSF 2.0, post-quantum cryptography, DevSecOps, software supply-chain security, and incident response - Visual aids and inline quick checks - 100 unique multiple-choice practice questions with explanations - Separate PBQ-style categorization, ordering, and matching activities - A 90-question, 165-minute timed practice set with flagging, navigation, and final review - Flashcards with spaced repetition - A searchable glossary of advanced security terms and acronyms - Progress tracking, streaks, bookmarks, personal notes, weak-topic review, and an optional study plan FREE PREVIEW AND FULL UNLOCK A starter selection of lessons is available free, including an introductory topic and previews across the domains. A single non-consumable purchase unlocks the remaining included lessons and study modes. There is no subscription. IMPORTANT SCOPE NOTE Practice questions and PBQ-style activities are original study material, not official CompTIA exam items. The timed set is a study experience, not a representation or reproduction of the live exam. Verify the current objectives, format, and policies directly with CompTIA. PRIVACY Your study progress is stored on your device. The app requires no account, contains no advertising or third-party analytics, and does not sell or share personal data. Locked-In is not affiliated with, endorsed by, or sponsored by CompTIA, Inc. CompTIA® and SecurityX® are trademarks of CompTIA, Inc. Locked-In is an independent study aid and does not guarantee exam results.

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Version 2.0 - Refined CAS-005 study content, terminology, and practice-set scope. - Clarified the 100-question bank and 90-question, 165-minute timed practice. - Improved purchase, restore, and entitlement handling. - Strengthened progress persistence and resume behavior. - Refined accessibility, layout, and overall reliability.

Version 2.0

The developer, OMAR DANIEL GRAZIANO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    The developer does not collect any data from this app.

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    Information

    Seller
    • OMAR DANIEL GRAZIANO
    Size
    • 4.6 MB
    Category
    • Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    16+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Omar Graziano
  • Developer Website
  • Privacy Policy

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