Hello, the "new account security" would be implemented during account registration, and would require you chose a secondary password to prevent someone from stealing your account, and your items.
Basically, the way this would work, user logs into the game, and the user must enter the command @verify "Secondary Password". Until the user enters this password, he or she will not be able to trade/gift/exit guild/delete bot/sell items to shop/purchase items from shop.
The marketplace on the site would also require someone to use their secondary password during their session time. The only way the user can possibly enter the marketplace is if they enter the secondary password.
The secondary password cannot match the current password, and will give an error message while attempting to set the same. All current users will be forced to set up a secondary password either by logging into the game, and typing @setverify "New Password", or by using the website in their profile area. You would also have to use your account password and secondary password to change the secondary, but if there is none to begin with, you will be allowed to change it without using an old one.
Sorry if this topic doesn't make much sense at the moment, but I just gave a very brief description of what would happen if we do decided to implement this.
~RedEyes.