Z5luv-gvfb-gh4r-m89k-3rse
Random, unpredictable codes prevent brute-force attacks. If a system uses sequential IDs (like 1 , 2 , 3 ), an attacker can guess them. A string like z5luv-gvfb-gh4r-m89k-3rse has 36^20 possible combinations (assuming 20 alphanumeric characters), which is astronomically large.
Store keys in a dedicated password manager rather than plain text files. z5luv-gvfb-gh4r-m89k-3rse