The 451 HTTP error code, first proposed in 2012 as a tribute to Ray Bradbury's classic novel is now an IETF standard and is the preferred error message for a server to send to a browser when content is blocked for legal reasons.
The proposal was approved by the IETF HTTP Working Group, after a long wrangle over both technical and philosophical reasons not to adopt it. But some servers implemented it anyway, and reported that it was a useful in practice.
“By its nature, you can't guarantee that all attempts to censor content will be conveniently labeled by the censor,” Nottingham explains. “Although 451 can be used both by network-based intermediaries (e.g., in a firewall) as well as on the origin Web server, I suspect it's going to be used far more in the latter case, as Web sites like Github, Twitter, Facebook and Google are forced to censor content against their will in certain jurisdictions.”
There’s still nothing stopping a government from forbidding the code’s usage, however, which is a serious but perhaps unavoidable limitation.
The HTTP 451 Error Code for Censorship Is Now an Internet Standard
The debate over whether Cambridge Analytica's harvesting of tens of millions of Facebook profiles was a "breach" turns on the question of whether Cambridge Analytica did anything wrong, by Facebook's own policies.
In the wake of the latest Facebook data breach catastrophe, Josh Constantine rounds up more than a decade's worth of major catastrophes wrought by Facebook's recklessness, greed, and foolishness, from Beacon to the "Engagement Ranked Feed" to the "Engagement Priced Ad Auctions" to the choices that created spamming games like Zynga's offerings, to the mass […]
Facebook maintains a repository of success stories trumpeting the advertisers who have attained greatness by buying Facebook ads; most of these are businesses, but until recently, Facebook also trumpeted Florida Governor Rick Scott's use of Facebook ads to "boost Hispanic voter turnout in their candidate’s successful bid for a second term, resulting in a 22% […]
The Nintendo Switch is king when it comes to gaming on the go, but it’s tough to lose yourself in Zelda: Breath of the Wild or Skyrim if your battery dies out. That’s where this Nintendo Switch Battery Charger Case comes into play. Built exclusively for Nintendo Switch, this pack allows for uninterrupted charging while you play, […]
Creative designers play a pivotal role in engaging target audiences and customers, and while companies are eager to bring more of these professionals on board, you’ll have a hard time getting your foot in the door if you’re not using the industry’s best tools. From Adobe to Maya, the eduCBA Design & Multimedia Lifetime Subscription Bundle […]
As more companies aim to reel in costs and boost productivity, project managers are becoming an essential part of many operations, and they’re paid handsomely for their expertise. But, while demand is high, you’ll have a hard time getting your foot in the door if you’re not toting the right certifications. The Official Lean Six Sigma […]