Hardware security
The following table lists the hardware security of your Latitude 7450.
Table 25. Hardware security 
Hardware security
Trusted Platform Module (TPM) 2.0 discrete
FIPS 140-2 certification for TPM
Trusted Computing Group (TCG) Certification for TPM
Contacted smart card and Control vault 3 +
Contactless smart card, NFC, and Control vault 3 +
SED SSD NVMe, SSD, and HDD (Opal and non-Opal) per SDL
Fingerprint reader in the power button tied to Control vault 3 +
One wedge-shaped lock slot
SED (Opal 2.0 only - PCIe Interface)
Windows Hello - Fingerprint Reader (optional)
Mechanical privacy shutter for camera (only for metal laptops)
Control vault 3 + Advanced Authentication with FIPS 140-2 Level 3 Certification
Smart-card reader
Contactless smart-card reader
This section lists the contactless smart-card reader specifications of your Latitude 7450. This module is only available in
computers shipped with Smart-card readers.
Table 26.
Contactless smart-card reader specifications
Title Description Dell ControlVault 3 contactless
smart-card reader with NFC
Felica Card Support Reader and software capable of
supporting Felica contactless cards
Yes
ISO 14443 Type A Card Support Reader and software capable of
supporting ISO 14443 Type A contactless
cards
Yes
ISO 14443 Type B Card Support Reader and software capable of
supporting ISO 14443 Type B contactless
cards
Yes
ISO/IEC 21481 Reader and software capable of
supporting ISO/IEC 21481 compliant
contactless cards and tokens
Yes
ISO/IEC 18092 Reader and software capable of
supporting ISO/IEC 21481 compliant
contactless cards and tokens
Yes
ISO 15693 Card Support Reader and software capable of
supporting ISO15693 contactless cards
Yes
Specifications of Latitude 7450 33