Forget 404 Errors: HTTP Now Has a Code for Censorship

HTTP condition computer code are not commonly a thing that aids political dissidents , or really anything to get aroused about . But the fresh - made code 451 , to be used when something is take down for legal reason , is a timely exception .

Status codes are used when quest and transmitting information over the internet , for example , take out up this page . There are five stratum , 100s-500s , and tenner or 100 of specific codes within those course . You normally do n’t encounter the computer code unless something goes wrong — the infamous 404 error for a Sir Frederick Handley Page not ground , for case .

The Internet Engineering Steering Group ( IESG ) , a group of engine driver who help review and update the standards used on the internet , has approve a newfangled status code : 451 ( a tip to Farenheit 451 ) , to be used when entree is denied as a consequence of legal demands . That could be something like a takedown notice served to Google , or censoring by a internal authorities .

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As explained by Mark Nottingham , chair of the IETF workings group that first look at the idea , having a specific status code for security review could shew utile in a figure of ways .

It ’s a interchangeable , machine - decipherable way of saying that a page has been taken down as a result of censoring , which mean that it will be easier to decide how many web log posts or videos or tweet get take offline for non - expert reasons . It ’s also a good passive - belligerent way of life for hosting overhaul like YouTube and Google to point the finger of inculpation .

[ IETFviaEngadget ]

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