...Acer cp311-2h chromebook, are there any components other than the disk drive that are a security risk?
Gem:
The following hardware components outside of the primary storage drive present security or data privacy risks:
MicroSD and SIM Card Slots: These expansion ports frequently contain forgotten secondary memory cards or cellular SIM cards that hold personal files, automated backups, or active cellular network configurations.
Trusted Platform Module (TPM) / Security Hardware: Modern motherboards include dedicated security chips (such as Google's Titan C chip found in Chromebooks). These modules permanently retain unique hardware identity certificates, cryptographic keys, and device-bound tokens.
BIOS/UEFI NVRAM: This non-volatile flash memory on the motherboard retains low-level system data, including administrative passwords, asset tags, corporate deployment profiles, and local network identifiers.
Biometric Modules: For devices equipped with fingerprint scanners or specialized webcams, encrypted biometric template data is sometimes stored locally on the sensor module's onboard chip rather than the main drive.
Hardware Structural Note
Note on the Acer Chromebook 311 (CP311-2H): The primary storage (eMMC) on this and similar compact laptops is soldered directly to the motherboard. Because it lacks a modular, removable drive, securing your data requires a digital wipe of the device or the physical destruction of the entire motherboard assembly.
(Ho Lee Crap)
This is why I have two dead Chromebooks at the house. In the old days, I would pull out the HD and put it in the patio and tell the young boy up the street it was his day to crack open a hard dive.
I pulled the motherboard and ran a 4.5" grinder blade over all the surface chips then cut out the drive. I gashed the drive and put it in the kitchen garbage.