Subject: General Tech | January 15, 2012 - 11:21 AM | Tim Verry
Tagged: SOPA, senate, security, pipa, Internet, house, freedom, dnssec, dns, Copyright, congress, bill
SOPA, the ever controversial bill making its way through the House of Representatives, contained a provision that would force ISPs to block any website accused of copyright infringement from their customers. This technical provision was highly contested by Internet security experts and the standards body behind DNSSEC. The experts have been imploring Congress to reconsider the SOPA DNS provision as they feel it poses a significant threat to the integrity and security of the Internet.
In a somewhat surprising move, on Friday, Representative Lamar Smith of Texas and Senator Patrick Leahy of Vermont both announced that the DNS provisions included in their respective bills (SOPA in the House and companion bill PIPA in the Senate) would be removed until such time that security experts could provide them with more conclusive information on the implications of such DNS interference.
Many sites are preparing protests to SOPA, most will be forced to shut down should SOPA pass.
As a quick primer, DNS (Domain Name System) is the Internet equivalent of a phone book (or Google/Facebook contact list for the younger generation) for websites, allowing people to reach websites at difficult to remember IP (Internet Protocol) addresses by typing in much simpler text based URLs. Take the PC Perspective website- pcper.com- for example; the website is hosted on a server that is then access by other computers using the IP address of "188.8.131.52." Humans; however cannot reasonably be expected to remember an IP address for every website they wish to visit, especially IPV6 addresses which are even longer numerical strings. Instead, people navigate using text based URLs. By typing a URL (universal resource locator) into a browser such as "pcper.com," the software then polls other computers on the Internet running DNS software to match the URL to an IP address. This IP is then used to connect to the website's server. Further, DNSSEC (the Domain Name System Security Extensions) is a standard and set of protocols backed by the IETF (Internet Engineering Task Force) that seeks to make looking up IP addresses more secure. DNSSEC seeks to protect look-up requests by using multiple servers to verify that the URL look-up returns the correct IP address. By securing DNS requests, users are protected from malicious redirects on compromised servers. Browsers will request IP addresses from multiple DNS servers to reduce the risk that they will receive a malicious IP address to a compromises site.
Security experts are opposed to the DNS blocking provisions in SOPA because the methods contradict the very secure environment that standards bodies have been working for years to implement. SOPA would require ISPs to filter every person's DNS requests (the URL typed into the browser), and to block and/or redirect any requests for websites accused of copyright infringement of US rights holders. This very action goes against DNSSEC and opens the door to a less secure Internet. If ISPs are forced to invalidate DNSSEC, browsers will be forced to poll otherwise untrusted servers and what is to stop so called hacking groups and others of malicious intent from compromising DNS servers oversees and redirecting legal and valid URLs to compromised web sites and drive by downloads of malware and trojan viruses? DNSSEC is not perfect; however, it was a big step in the right direction in keeping DNS look-up requests reasonably secure. SOPA tears down that wall with a reckless abandon for the well being of citizens. Stewart Baker, former first Assistant Secretary for Policy at DHS and former General Counsel of the NSA has stated that SOPA would result in "great damage to Internet security" by undermining the DNSSEC standard, and that SOPA was "badly in need of a knockout punch." Various other Internet experts have expressed further concerns that the DNS provisions in SOPA would greatly reduce the effectiveness of the DNS system and would greatly effect the integrity of the Internet including the CEO of (anti-virus company) ESET, the head of OpenDNS, and security experts Steve Crocker and Dan Kaminsky.
While the suspension of the DNS redirecting provisions is a good thing, such actions are too little and too late. And in one respect, by (for now) removing the DNS provisions, Congress may have made it that much easier to pass the bill into law. After all, it would be much easier to amend DNS blocking onto SOPA once it's law later than fight to get the foothold passed at all. From the perspective of an Internet user and content creator, I really do not want to see SOPA or PIPA pass (I've already ranted about the additional reasons why so I'll save you this time from having to read it again). While I really want to be excited about this DNS provision removal, it's just not anywhere near the same thing as stopping the entire bill. I can't shake the feeling that removing DNS blocking is only going to make it that much easier for Congress to pass SOPA, and for the Internet to become much less free. We hear about the death of PC gaming or any number of other proclamations made by content creators expressing themselves and exercising their rights to free speech every year, but PC gaming and most things are still around. Please, call and write you congressmen and implore them to vote against SOPA and PIPA so that the last proclamation I read about is not about the death of the Internet!
Subject: General Tech | January 2, 2012 - 11:24 PM | Tim Verry
Tagged: terrible idea, tech, SOPA, Internet, bill
Let me say right off the bat, that personally I'm very much against the idea of SOPA due to how easily the system could be abused and the degree to which innovation would be stiffed all in the name of "stopping piracy." Fortunately, I'm not the only one against the Stopping Online Piracy Act, and many of the opponents include Internet giants Google, Facebook, Ebay, and Twitter.
While money being paid to congressmen may speak louder than a few tech enthusiasts writing to voice their opposition, when no one is able to perform Google searches, update their Twitter, or check their Facebook you can bet that the thousands of Americans are going to go nuts and is surely to get the attention of the everyday-person. And when those same sites show their users who to blame, people are going to react. (Seriously, have you been around someone when their internet has gone out for a day and they haven't been able to get on Facebook!?). According to CNET, various top Internet sites have an ace up their sleeve and are prepared to blackout their sites such that visitors will be greeted with censorship logos naming SOPA and the government for the lack of user content and users' social networking fix.
"When the home pages of Google.com, Amazon.com, Facebook.com, and their Internet allies simultaneously turn black with anti-censorship warnings that ask users to contact politicians about a vote in the U.S. Congress the next day on SOPA, you'll know they're finally serious" says Declan McCullagh.
If SOPA passes, there will effectively be no internet, so maybe it is time to institute some MAD (mutually assured destruction) by encouraging sites to go with, as Mr. McCullagh puts it, their nuclear option and motivate people to let Congress know just how bad of an idea SOPA is. After all, if SOPA passes how would you get your YouTube laughs, or even more importantly your PCPer fix!? Have you called your Congressmen yet (nudge, nudge)?