Hi,
As you all know, it is recommended to give folders, files, and the DB less obvious names for extra security. For the above, as well as for username and password associated with website access, I am thinking of giving each name a mix of letters and numbers of multiple languages, hoping to face no problems using charset=utf-8 in all pages, css, js, and DB. Do you consider this to be an acceptable approach or there could be drawbacks I am not aware of?