Edit Classification: Samsung Galaxy Z Fold8 Ultra (SM-F976B

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1. General Information

Product full name *
Brand * (see Category:Brand)
Parent company (see Category:Brand)
Website *
Release date *
Generation / Model(s)	Gen: • Model:
Type/Category * (see Category:Product)
Status
Dimensions & Mass	Dim: • Mass:
Operating System & App	OS: • Companion App:

2. Hardware Specifications

CPU / GPU	CPU: • GPU:
Memory / Storage	RAM: • Storage:
Power, Battery & Charging	Battery: • Power: • Charging:
Display & Camera	Display: • Camera:
Sound & Connectivity	Sound: • Connectivity:

3. Security Classification

Device Security

Criterion	Value *	Proof URLs (Paste URLs directly)
Known hardware tampering	None Rare Very common	[https://docs.samsungknox.com/admin/fundamentals/whitepaper/samsung-knox-mobile-security/assets/Knox-security-white-paper-r1.pdf](https://link.wtturl.cn/?target=https%3A%2F%2Fdocs.samsungknox.com%2Fadmin%2Ffundamentals%2Fwhitepaper%2Fsamsung-knox-mobile-security%2Fassets%2FKnox-security-white-paper-r1.pdf&scene=im&aid=582478&lang=zh) [https://www.samsungknox.com/en/secured-by-knox](https://link.wtturl.cn/?target=https%3A%2F%2Fwww.samsungknox.com%2Fen%2Fsecured-by-knox&scene=im&aid=582478&lang=zh)
Known vulnerabilities	None Rare Very common	https://security.samsungmobile.com/workScope.smsb?hl=en
Prior attacks	None Rare Very common	https://news.samsung.com/us/samsung-knox-journals-how-galaxy-invisibly-keeps-you-safe-at-all-times/
Updatability	Very common Rare None	https://www.samsung.com/global/sustainability/popup/popup_doc/AYUposjaA_oAIx_C/

System Security

Criterion	Value *	Proof URLs (Paste URLs directly)
Authentication with other systems	Full Partial No	https://www.samsungknox.com/en/solutions/it-solutions/knox-platform-for-enterprise
Communications	Encrypted with up-to-date encryption Encrypted with obselete encryption No encryption	https://docs.samsungknox.com/admin/fundamentals/whitepaper/samsung-knox-mobile-security/assets/Knox-security-white-paper-r1.pdf
Storage	Encrypted with up-to-date encryption Encrypted with obselete encryption No encryption	https://docs.samsungknox.com/admin/fundamentals/whitepaper/samsung-knox-mobile-security/assets/Knox-security-white-paper-r1.pdf

User Authentication

Criterion	Value *	Proof URLs (Paste URLs directly)
Account management	Full Basic Absent	https://docs.samsungknox.com/admin/
Authentication	Secure Basic Absent	https://www.samsungknox.com/en/secured-by-knox
Brute-force protection	Exist Basic Absent	https://docs.samsungknox.com/admin/fundamentals/whitepaper/samsung-knox-mobile-security/assets/Knox-security-white-paper-r1.pdf
Event logging	Access event logged Partial logging Absent	https://www.samsungknox.com/en/solutions/it-solutions/knox-platform-for-enterprise
Passwords	Require change after setup with complexity requirements Require change after setup Default/Common/Easy to guess	https://www.samsungknox.com/en/solutions/it-solutions/knox-platform-for-enterprise

4. Reserved for Admins / Sysops

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Samsung Galaxy Z Fold8 Ultra is a 2026 premium foldable smartphone (8.0" main display, 4.1mm unfolded thickness) powered by Snapdragon 8 Elite Gen 5 for Galaxy. It shares the same Samsung Knox Vault security platform as the S26 series, including Verified Boot, Knox Warranty Bit, and hardware-backed keystore. The foldable hinge adds physical disassembly complexity but the motherboard security architecture is identical to slab Galaxy flagships. Entitled to 7 years of OS + security updates from launch (Jul 2026 → ~2033). Biometric auth (fingerprint + face) stored in Knox Vault. AES-256 storage encryption, TLS 1.3 / WPA3 communications. Same high-value target profile as other Galaxy flagships.

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Edit Classification: Samsung Galaxy Z Fold8 Ultra (SM-F976B

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Edit Classification: Samsung Galaxy Z Fold8 Ultra (SM-F976B

1. General Information

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Device Security

System Security

User Authentication

4. Reserved for Admins / Sysops

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