Indistinguishable Uppercase ‘i’ and Lowercase ‘L’ Characters
Uppercase ‘i’ and lowercase ‘L’ letters are almost indistinguishable when written with the most of the fonts. This is a serious security and readability issue on the internet. You may have encountered receiving an sms confirmation code like “UgIh43ea” and never be sure if the 3rd character is an uppercase ‘i’ or lowercase ‘L’. This […]