The Cost of the "S" In HTTPS
Posted by News Fetcher on December 04 '14 at 07:30 AM
By timothy from
Slashdot's not-insignificant department:
An anonymous reader writes
Researchers from CMU, Telefonica, and Politecnico di Torino have presented a paper at ACM CoNEXT that quantifies the cost of the "S" in HTTPS. The study shows that today major players are embracing end-to-end encryption, so that about 50% of web traffic is carried by HTTPS. This is a nice testament to the feasibility of having a fully encrypted web. The paper pinpoints also the cost of encryption, that manifests itself through increases in the page loading time that go above 50%, and possible increase in battery usage. However, the major loss due to the "S" is the inability to offer any in-network value added services, that are offered by middle-boxes, such as caching, proxying, firewalling, parental control, etc. Are we ready to accept it? (Presentation can be downloaded from here.)Read Replies (0)
By timothy from
Slashdot's despite-not-being-run-by-the-usps department:
According to NBC news, "A series of delays
held up the maiden launch of NASA's Orion capsule on Thursday, adding some extra suspense to the first test of a spacecraft that's designed to take humans farther than they've ever gone — including to Mars." The
much-anticipated launch, which had been scheduled for launch 7:05 a.m. Florida time, is to boost into orbit — empty — an instance of the Orion crew capsule intended to be part of a manned mission to Mars. As of shortly after 9 a.m. eastern time, troubleshooting has been in progress on the Alliance Delta 4 launch vehicle's hydrogen fill and drain valves in attempt to make the launch within today's launch window, which extends to 9:44 a.m. Besides the technical problem with those valves, the launch was delayed
by wind, as well as by a boat that strayed into a restricted area. (Shades of the
stray-boat delay in October for Orbital Science's ISS delivery launch.) Friday and Saturday have been designated as backup dates.
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By samzenpus from
Slashdot's won't-somebody-please-think-of-the-children? department:
An anonymous reader writes
USA Today reports that rumors about Google working on specific services catering to young kids are true. From the article: "With Google processing 40,000 search queries a second — or 1.2 trillion a year — it's a safe bet that many of those doing the Googling are kids. Little surprise then that beginning next year the tech giant plans to create specific versions of its most popular products for those 12 and younger. The most likely candidates are those that are already popular with a broad age group, such as search, YouTube and Chrome. 'The big motivator inside the company is everyone is having kids, so there's a push to change our products to be fun and safe for children,' Pavni Diwanji, the vice president of engineering charged with leading the new initiative, told USA TODAY. 'We expect this to be controversial, but the simple truth is kids already have the technology in schools and at home,' says the mother of two daughters, ages 8 and 13. 'So the better approach is to simply see to it that the tech is used in a better way.'"Read Replies (0)
By samzenpus from
Slashdot's who's-to-blame department:
An anonymous reader writes that the recent IP advisor to Prime Minister David Cameron has laid some of the blame for the recent Sony hack at the feet of ISPs. Meanwhile, it's reported that Sony is
close to officially blaming North Korea.
As the fallout from the Sony hack continues, who is to blame for the leak of movies including Fury, which has been downloaded a million times? According to the UK Prime Minister's former IP advisor, as 'facilitators' web-hosts and ISPs must step up and take some blame. Mike Weatherley MP, the recent IP advisor to Prime Minister David Cameron, has published several piracy reports including one earlier in the year examining the advertising revenue on pirate sites. He believes that companies with no direct connection to the hack or subsequent leaks should shoulder some blame. 'Piracy is a huge international problem. The recent cyber-attack on Sony and subsequent release of films to illegal websites is just one high-profile example of how criminals exploit others' Intellectual Property,' Weatherley writes in an email to TF. 'Unfortunately, the theft of these films – and their subsequent downloads – has been facilitated by web-hosting companies and, ultimately, ISPs who do have to step-up and take some responsibility.' Weatherley doesn't provide detail on precisely why web-hosts and ISPs should take responsibility for the work of malicious hackers (possibly state-sponsored) and all subsequent fall out from attacks. The theory is that 'something' should be done, but precisely what remains elusive."Read Replies (0)