Unfortunately, Apple has decided to remove the security slot from the new MacBooks. This is a fairly safe method of blocking, although I wouldn't trust it as a permanent hard fix. Someone who is very vigorous with a screwdriver can remove it. However, I was looking for a solution that would keep someone out rather than permanently blocking them, and that fits the bill very well. The design and build are solid and go very well with the Mac's design. The only downside I see is that it requires a key and not a combination.
Secure Your Laptop with the Kensington Portable Laptop Combination Cable Lock - Letter Combination Lock (K64684US)
11 Review
🔐 Octatco EzFinger Fingerprint USB Key: Secure Windows Login, File Encryption & Biometric Authentication Tool
10 Review
RUBAN Notebook Lock and Security Cable: Protect Your PC/Laptop with Two Keys and 6.2 Feet of Cable (Black)
11 Review
🔒 Laptop Cable Lock - I3C Hardware Security Cable Lock | Anti Theft Combination Lock for iPad, Tablet, MacBook, Dell, HP, Lenovo, Kindle, Surface, Samsung Android, and More Notebooks and Tablets
9 Review
16" Notebook Apple MacBook Pro 16 Late 2019 3072x1920, Intel Core i7 2.6 GHz, RAM 16 GB, DDR4, SSD 512 GB, AMD Radeon Pro 5300M, macOS, MVVL2LL/A, silver, English layout
55 Review
Backpack Xiaomi Mi City Backpack 2 dark gray
38 Review
Graphic Tablet XP-PEN Deco 01 V2 Black
62 Review
Western Digital WD Green SATA 240 GB SATA WDS240G2G0A Solid State Drive
51 Review