Locked In: Prep for Sec+

• The home-screen name is now Locked In! Security+. • 20 new practice questions (82 in all), so every SY0-701 objective has bank questions, including 4.7 automation and 4.9 investigation data sources. Timed practice now repeats far fewer questions between runs. • Five more diagrams in lessons: the TLS 1.3 handshake, the TCP handshake, the OSI layers, the Cyber Kill Chain, and all 15 current MITRE ATT&CK Enterprise tactics, including the Stealth and Defense Impairment tactics that replaced Defense Evasion in ATT&CK v19. • Corrections: attestation and SOC 2 versus SOC 3, the four SY0-701 authentication factors, image-based threat vectors, control categories for login banners and access reviews, FIPS 140-3 after the FIPS 140-2 sunset, GDPR fine limits, TPM measured boot, CVSS v4.0 metric groups, and the hashing diagram's SHA-256 digest. • An exam timeline note: SY0-701 stays available in English until June 11, 2027, and CompTIA expects Security+ V8 around November 17, 2026. The Exam Plan warns if you pick a date after SY0-701 retires. • The glossary keeps 44 definitions free. The 29 that repeat paid flashcards now open with the full unlock, and spaced review shows only the cards your purchase includes. • Bold text and code now render correctly in questions, flashcard examples, and lesson tables. VoiceOver labels and larger tap targets in timed practice.