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The Internet is always changing. Sites are rising and falling, content is deleted, and bad URLs can lead to '404 Not Found' errors that are as helpful as a brick wall. A new project proposes an do away with dead 404 errors by implementing new HTML code that will help access prior versions of hyperlinked content. With any luck, that means that you’ll never have to run into a dead link again. The “404-No-More” project is backed by a formidable coalition including members from organizations like the Harvard Library Innovation Lab, Los Alamos National Laboratory, Old Dominion University, and the Berkman Center for Internet & Society. Part of the Knight News Challenge, which seeks to strengthen the Internet for free expression and innovation through a variety of initiatives, 404-No-More recently reached the semifinal stage. The project aims to cure so-called link rot, the process by which hyperlinks become useless overtime because they point to addresses that are no longer available. If implemented, websites such as Wikipedia and other reference documents would be vastly improved. The new feature would also give Web authors a way provide links that contain both archived copies of content and specific dates of reference, the sort of information that diligent readers have to hunt down on a website like Archive.org.

While it may sound trivial, link rot can actually have real ramifications. Nearly 50 percent of the hyperlinks in Supreme Court decisions no longer work, a 2013 study revealed. Losing footnotes and citations in landmark legal decisions can mean losing crucial information and context about the laws that govern us. The same study found that 70 percent of URLs within the Harvard Law Review and similar journals didn’t link to the originally cited information, considered a serious loss surrounding the discussion of our laws. The project’s proponents have come up with more potential uses as well. Activists fighting censorship will have an easier time combatting government takedowns, for instance. Journalists will be much more capable of researching dynamic Web pages. “If every hyperlink was annotated with a publication date, you could automatically view an archived version of the content as the author intended for you to see it,” the project’s authors explain. The ephemeral nature of the Web could no longer be used as a weapon. Roger Macdonald, a director at the Internet Archive, called the 404-No-More project “an important contribution to preservation of knowledge.”

The new feature would come in the form of introducing the mset attribute to the <a> element in HTML, which would allow users of the code to specify multiple dates and copies of content as an external resource. For instance, if both the date of reference and the location of a copy of targeted content is known by an author, the new code would like like this: The 404-No-More project’s goals are numerous, but the ultimate goal is to have mset become a new HTML standard for hyperlinks. “An HTML standard that incorporates archives for hyperlinks will loop in these efforts and make the Web better for everyone,” project leaders wrote, “activists, journalists, and regular ol’ everyday web users.”

Online hacktivist collective Anonymous has announced that it is working on a new tool called Airchat which could allow people to communicate without the need for a phone or an internet connection - using radio waves instead. Anonymous, the amorphous group best known for attacking high profile targets like Sony and the CIA in recent years, said on the Lulz Labs project's Github page: "Airchat is a free communication tool [that] doesn't need internet infrastructure [or] a cell phone network. Instead it relies on any available radio link or device capable of transmitting audio." The idea is that people all over the world, including those in rural areas and developing countries, will one day be able to communicate for free without the need for a mobile phone network, phone line or internet access.

About Transparency Toolkit We need information about governments, companies, and other institutions to uncover corruption, human rights abuses, and civil liberties violations. Unfortunately, the information provided by most transparency initiatives today is difficult to understand and incomplete. Transparency Toolkit is an open source web application where journalists, activists, or anyone can chain together tools to rapidly collect, combine, visualize, and analyze documents and data. For example, Transparency Toolkit can be used to get data on all of a legislator’s actions in congress (votes, bills sponsored, etc.), get data on the fundraising parties a legislator attends, combine that data, and show it on a timeline to find correlations between actions in congress and parties attended. It could also be used to extract all locations from a document and plot them on a map where each point is linked to where the location was mentioned in the document.

Analysis Platform On the analysis platform, users can add steps to the analysis process. These steps chain together the tools, so someone could scrape data, upload a document, crossreference that with the scraped data, and then visualize the result all in less than a minute with little technical knowledge. Some of the tools allow users to specify input, but when this is not the case the output of the last step is the input of the next. Tools Existing and planned Transparency Toolkit tools include include scrapers and APIs for accessing data, format converters, extraction tools (for dates, names, locations, numbers), tools for crossreferencing and merging data, visualizations (maps, timelines, network graphs, maps), and pattern and trend detecting tools. These tools are designed to work in many cases rather than a single specific situation. The tools can be linked together on Transparency Toolkit, but they are also available individually. Where possible, we build our tools off of existing open source software. Road Map You can see the plans for future development of Transparency Toolkit here.

Tox is trying to roll both peer-to-peer and voice calling into one.

Today we are releasing the implementation guide for EFF’s Do Not Track (DNT) policy. For years users have been able to set a Do Not Track signal in their browser, but there has been little guidance for websites as to how to honor that request. EFF’s DNT policy sets out a meaningful response for servers to follow, and this guide provides details about how to apply it in practice. At its core, DNT protects user privacy by excluding the use of unique identifiers for cross-site tracking, and by limiting the retention period of log data to ten days. This short retention period gives sites the time they need for debugging and security purposes, and to generate aggregate statistical data. From this baseline, the policy then allows exceptions when the user's interactions with the site—e.g., to post comments, make a purchase, or click on an ad—necessitates collecting more information. The site is then free to retain any data necessary to complete the transaction. We believe this approach balances users’ privacy expectations with the ability of websites to deliver the functionality users want. Websites often integrate third-party content and rely on third-party services (like content delivery networks or analytics), and this creates the potential for user data to be leaked despite the best intentions of the site operator. The guide identifies potential pitfalls and catalogs providers of compliant services. It is common, for example, to embed media from platforms like You Tube, Sound Cloud, and Twitter, all of which track users whenever their widgets are loaded. Fortunately, Embedly, which offers control over the appearance of embeds, also supports DNT via its API, displaying a poster instead and loading the widget only if the user clicks on it knowingly.

Knowledge makes the difference between willing tracking and non-consensual tracking. Users should be able to choose whether they want to give up their privacy in exchange for using a site or a  particular feature. This means sites need to be transparent about their practices. A great example of this is our biggest adopter, Medium, which does not track DNT users who browse the site and gives clear information about tracking to users when they choose to log in. This is their previous log-in panel, the DNT language is currently being added to their new interface.

On OpenCongress, you can now email your representatives and senators just as easily as you would a friend or colleague. We've added a new feature to OpenCongress. It's not flashy. It doesn't use D3 or integrate with social media. But we still think it's pretty cool. You might've already heard of it. Email. This may not sound like a big deal, but it's been a long time coming. A lot of people are surprised to learn that Congress doesn't have publicly available email addresses. It's the number one feature request that we hear from users of our APIs. Until recently, we didn't have a good response. That's because members of Congress typically put their feedback mechanisms behind captchas and zip code requirements. Sometimes these forms break; sometimes their requirements improperly lock out actual constituents. And they always make it harder to email your congressional delegation than it should be.

This is a real problem. According to the Congressional Management Foundation, 88% of Capitol Hill staffers agree that electronic messages from constituents influence their bosses' decisions. We think that it's inappropriate to erect technical barriers around such an essential democratic mechanism. Congress itself is addressing the problem. That effort has just entered its second decade, and people are feeling optimistic that a launch to a closed set of partners might be coming soon. But we weren't content to wait. So when the Electronic Frontier Foundation (EFF) approached us about this problem, we were excited to really make some progress. Building on groundwork first done by the Participatory Politics Foundation and more recent work within Sunlight, a network of 150 volunteers collected the data we needed from congressional websites in just two days. That information is now on Github, available to all who want to build the next generation of constituent communication tools. The EFF is already working on some exciting things to that end.

But we just wanted to be able to email our representatives like normal people. So now, if you visit a legislator's page on OpenCongress, you'll see an email address in the right-hand sidebar that looks like Sen.Reid@opencongress.org or Rep.Boehner@opencongress.org. You can also email myreps@opencongress.org to email both of your senators and your House representatives at once. The first time we get an email from you, we'll send one back asking for some additional details. This is necessary because our code submits your message by navigating those aforementioned congressional webforms, and we don't want to enter incorrect information. But for emails after the first one, all you'll have to do is click a link that says, "Yes, I meant to send that email."

Micah Lee: What are some operational security practices you think everyone should adopt? Just useful stuff for average people. Edward Snowden: [Opsec] is important even if you’re not worried about the NSA. Because when you think about who the victims of surveillance are, on a day-to-day basis, you’re thinking about people who are in abusive spousal relationships, you’re thinking about people who are concerned about stalkers, you’re thinking about children who are concerned about their parents overhearing things. It’s to reclaim a level of privacy. The first step that anyone could take is to encrypt their phone calls and their text messages. You can do that through the smartphone app Signal, by Open Whisper Systems. It’s free, and you can just download it immediately. And anybody you’re talking to now, their communications, if it’s intercepted, can’t be read by adversaries. [Signal is available for iOS and Android, and, unlike a lot of security tools, is very easy to use.] You should encrypt your hard disk, so that if your computer is stolen the information isn’t obtainable to an adversary — pictures, where you live, where you work, where your kids are, where you go to school. [I’ve written a guide to encrypting your disk on Windows, Mac, and Linux.] Use a password manager. One of the main things that gets people’s private information exposed, not necessarily to the most powerful adversaries, but to the most common ones, are data dumps. Your credentials may be revealed because some service you stopped using in 2007 gets hacked, and your password that you were using for that one site also works for your Gmail account. A password manager allows you to create unique passwords for every site that are unbreakable, but you don’t have the burden of memorizing them. [The password manager KeePassX is free, open source, cross-platform, and never stores anything in the cloud.]

The other thing there is two-factor authentication. The value of this is if someone does steal your password, or it’s left or exposed somewhere … [two-factor authentication] allows the provider to send you a secondary means of authentication — a text message or something like that. [If you enable two-factor authentication, an attacker needs both your password as the first factor and a physical device, like your phone, as your second factor, to login to your account. Gmail, Facebook, Twitter, Dropbox, GitHub, Battle.net, and tons of other services all support two-factor authentication.]

We should armor ourselves using systems we can rely on every day. This doesn’t need to be an extraordinary lifestyle change. It doesn’t have to be something that is disruptive. It should be invisible, it should be atmospheric, it should be something that happens painlessly, effortlessly. This is why I like apps like Signal, because they’re low friction. It doesn’t require you to re-order your life. It doesn’t require you to change your method of communications. You can use it right now to talk to your friends.