Most internet users are familiar with internet errors such as 404 Not Found and 403 Forbidden. However, there’s a new internet status code that is being proposed by Tim Bray, a developer advocate – for sites that are blocked for ‘legal reasons’.

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Bray, who has experience in developing key Internet standards, says, “I’ve been told by the chair of the IETF HTTP Working Group that he’ll give the proposal some agenda time at the next IETF meeting. It’s not a big proposal; shouldn’t take long.”

However, the recognition for the need of a new code first started when Terence Eden tried to access The Pirate Bay to no avail. When the site’s server denied his request, Eden then expressed the need for a new “HTTP code for censorship”, which not only caught on sparking discussions on Slashdot and Hacker News – until the time when Bray agreed to turn the ‘idea’ into reality.

With the code (451) taken aptly from Ray Bradbury’s novel, Farenheit 451, which deals with censorship, the proposal for the error code if approved, will not only furnish the details on the restriction but also mention which legal authority is imposing the restriction as well.

Bray also thinks that once official consensus is reached, there would little or no work on the engineering side in order for servers to provide “explanatory text with a 451”. In the end, of course, this effort is to ensure that when censorship does happen, it takes place out in the open and thus, provides pertinent information for users everywhere.


A question that has been asked about Twitter over the years is whether it is a technology or media company. The answer, in not being so simple, is simply a variation of both – according to Dick Costolo, CEO of Twitter.

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He explains further, in saying, “I think of us as a technology company because I think the future of the company is in building on an extensible platform that allows third-party developers and companies to add value to Twitter in a way that is accretive to Twitter and is accretive to our users. I don’t need to be or want to be in the content business.”

To support his statement, he also mentioned that is not in the content business because instead of having reporters or a newsroom, almost half of Twitter’s employees [1300 in number] are engineers who are working on building the technology around which Twitter runs on while also continuously creating new features for its users.

In fact, he also wishes to encourage companies and developers to build products and tools inside the Twitter platform – instead of creating external Twitter apps.

Speaking of new features, Twitter as a whole, is also evolving into something different by experimenting with media-like products some of which NASCAR and Olympics-branded pages. Twitter currently also has employees that help V.I.Ts such as athletes, media outlets, politicians and celebrities to use its features well. Thanks to this content available by V.I.Ts, “engagement rates on ads” are also great as opposed to traditional Web ads.

Yet even though Costolo still maintains the fact that Twitter has and always been a communication platform, experts think that these ‘experiments’ being conducted make Twitter more of a media company.


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When you buy a computer with Windows 10, or first boot up after an OS upgrade, there are some things you should do (and change) immediately. Here are some of most important:

Enable system protection and create a restore point

The first thing you want to do is enable system protection and create a restore point. When you install software and new devices, things can go wrong, and the best method of recovering from that is to have a restore point that you can apply. Just remember to create a restore point before you install any new apps or add new hardware.

Enable file extension and hidden files

This is the first thing that power users do when the set up a new installation. However, even normal users can benefit when they can see the extension of the file they are about to open. For example, when a virus changes an image to an executable, you will be able to tell immediately.

Set a PIN

One common mistake is to disable the login screen. Without the login screen there is no security, and if your computer is stolen, you can lose all your data to a thief. Make the login experience easier by setting a pin instead of a password; it is secure and easy.

Windows.old

When you come from an upgrade, there will be a folder with the name “windows. Old”, which contains all the operating system files from the previous installation. Once you have a stable system and will not revert to the older OS, you can delete the folder and recover a lot of disk space.

 


Thanks to Bitcoin, not a day goes by without some news from the Cryptocurrency world. However, a lot of people don’t know or don’t understand how cryptocurrency and the blockchain works. Here is a quick primer on the blockchain, the entire technology on which cryptocurrency is built.

When dealing with virtual currency, the biggest stumbling block is the confirmation of stake and existence. For example, in a real-world transaction, when someone gives something to another person, both people are party to the transaction. However, when the currency is virtual, confirming the transaction id harder. The solution to the problem and one that presents several other advantages is the blockchain.

The easiest way to describe the blockchain is as a ledger of all transactions. There are two ways the blockchain operates. When someone confirms a block, it becomes read-only, and nobody can change it. Also, the block is distributed across the entire network of nodes. When a new happens in the network, like a coin transfer, it is only available to the recipient when the block is confirmed, which can take as long as 15 minutes.

With the distributed nature of the blockchain, it is secure from corruption. Unfortunately, this very same technology makes it theft easy. Much like cash, when you lose it, it is gone forever. Which is why it is very important that owners of bitcoin secure their wallets.

 


Just like desktop gaming rigs, a gaming laptop can cost an absolute fortune. Fortunately, if you are on a budget, you can still find some great options for gaming laptops. Here are some of the best laptops you can buy under $1,000 that will still keep games like Destiny running along at decent frame rates:

HP Omen 15

The top pick is the HP Omen 15. Unlike its predecessor, the Omen 15 has a better-looking chassis that will appeal to gamers. Also, it sports a nice clicky keyboard along with a user-replaceable hard drive and RAM. You also get decent and loud speakers with a vibrant display.

Specs:

CPU: 2.8-GHz Intel Core i7-7700HQ CPU * GPU: AMD Radeon RX 550 GPU with 2GB of VRAM * RAM/Storage: 8GB/1TB 7,200-rpm HDD * Display Size/Resolution: 15.6/1920 x 1080

Lenovo Legion Y520

Are you looking for the best possible graphics performance at this price range? Nothing will beat the Lenovo Legion Y520. With its Nvidia GTX 1050 Ti GPU, the Legion managed some surprisingly high frame-rates for a laptop of this configuration.

Dell Inspiron 15 7000 Gaming Laptop

When it is battery life you are after, then look no further than the Dell Inspiron 15 7000 Gaming Laptop. Battery tests show the laptop running solid for as long as seven hours. It is also one of few laptops in this range that is ready for VR.

Specs:

CPU: 2.5-GHz Intel Core i5-7300HQ CPU * GPU: Nvidia GeForce GTX 1060 (Max-Q) 6GB of VRAM* RAM/Storage: 8GB/256GB SSD * Display Size/Resolution: 15.6-inch/1920 x 1080


AMD spent the last few years far behind Intel in the performance stakes. Aside from powering low-end laptops, AMD was absent in any other segment of the mobile computing market. Fortunately, AMD’s latest generation Ryzen processors are taking the fight to Intel, with comparable performance to Intel’s eight generation processors at a fraction of the cost. With Ryzen Mobile, AMD now has a processor that will appear in ultra-thin and performance laptops.

There are only three laptops that will have Ryzen Mobile at launch, and they are the HP Envy x360, the Lenovo IdeaPad 720s and the Acer Swift 3. All other models with the new processor will ship starting 2018.

Pricing

There is no indication of pricing; however, when we look at the desktop market, we can approximate a similar price curve for the mobile processor. Such a pricing scheme would see a comparable performance at a lower price to laptops with Intel chips.

Performance

There are no reviews yet, but the expectation is that there will be comparable processor performance to 8th generation Intel cores. However, the integrated Radeon GPU will be far superior to any Intel mobile graphics offering.

Cores

The starting slate for Ryzen Mobile will sport four cores, with two threads each. The design appears to be intentional in its similarity to Intel’s architecture. The easiest way to compete is to provide a benchmark for comparison. The Radeon Vega will have eight (or ten) compute units, which are the graphical version of processor cores.

 


Do you need to keep an eye on your home when you’re out? It could be for security, to monitor a delivery, or even to keep an eye on your pet. The solution is to install an IP security camera. An IP camera will connect to your Wi-Fi and allow you to view the feed through an app on your phone. You only need to provide power and the details of your wireless network. The camera can record or send an alert when it detects motion. Here are the two best choices for IP cameras:

Netgear Arlo Q

This 1080p/30 fps camera is the best IP camera that money can buy. The camera has excellent video quality along with top-notch motion detection. The software allows scheduling of recording and motion detection. The best part of the device is the intuitive user interface, which most smart home devices lack.

Nest Cam Indoor

There are several good points to the Nest Cam Indoor. The third generation product from Nest increases its native resolution to 1080p and comes with a swiveling magnetic base which makes it easy to install anywhere. The video quality is excellent, and the device is easy to set up. The only reason that the Nest Cam Indoor is not the number one pick is that you need the $10 monthly subscription to make the full use of the camera.

When picking out a camera, avoid mixing and matching vendors to ensure maximum compatibility. The Nest Cam integrates with other Nest products, so that is also a consideration.