Show HN: Copy-proof text in CSS and HTML

Show HN: Copy-proof text in CSS and HTML(nbush.github.io)

2 points by nbush 12 years ago | 5 comments

lhorie 12 years ago |

This is pretty simple to bypass, e.g. type this in the url:

javascript:d=document.createElement("div");d.innerHTML="<style>span:nth-child(odd) {display:none;}</style>";document.body.appendChild(d);

nbush 12 years ago | |

Nice! That's probably the easiest way. I guess you could scatter the spans a bit more randomly, but I couldn't find a way around JS completely.

lhorie 12 years ago | | |

Scattering the spans more wouldn't do much... it's still pretty straightforward to gather the list of css classes used in the page and just piece together the innerText of their elements until you see a dictionary word (or even easier, a space).

In any case, there's always the impossible-to-defend-against attack: just hit PrintScreen on the keyboard, paste to MS-Paint and run the image through one of the many OCR websites that you can find via Google. Maybe even run it through MS-Word's autocorrect after that.

X4 12 years ago |

"Tired of people stealing your content? Looking to make copying HTML text a huge pain for your users? Sick and tired of useful, well-made Python scripts?"

I can imply your message, but without saying it, it's not a message! You just offered a tool that some ass-hats can use to obfuscate their blog. However I don't fear this, because people know to avoid shit and avoided DRM too. Not because people care about privacy (see Facebook), but because people hate getting limited in their abilities on a free and living medium

nbush 12 years ago | |

I agree. Therefore, the need for obscurity begets user frustration begets obscurity. A closed karmic circle.