> Remember, you want to leave your visitors with NO information, not blurred information.
Blacking out text still gives attackers an idea of the length of the original, which can be useful information, especially when the original is something like a person's name. You can mitigate that by either erasing the text completely (e.g. replace it with the background color of the paper) or making the bars longer.
Blacking out text still gives attackers an idea of the length of the original, which can be useful information, especially when the original is something like a person's name. You can mitigate that by either erasing the text completely (e.g. replace it with the background color of the paper) or making the bars longer.