About Course
Understand how full-disk encryption protects data on lost or stolen Windows laptops. Learn the difference between Windows device encryption and BitLocker, what the TPM does, why the NCSC recommends a pre-boot PIN, and how to look after recovery keys so you never lock yourself out.
Tutwoo is an independent learning provider. This course is general awareness training written from published official guidance. It does not replace training required for your specific job, and it is not an accredited qualification.
© 2026 Tutwoo UK Limited. This course was created in-house by Tutwoo and is our original work. It is for your own learning only: please do not copy, share, record or resell it.
Course Content
Course Lessons
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Why encrypt devices?
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Device encryption, BitLocker and the TPM
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Why the NCSC recommends a BitLocker PIN
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Managing recovery keys
Sources & Further Reading
Final Assessment
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