Microsoft Disables RC4 In Internet Explorer 11 and Edge (winbeta.org)
An anonymous reader quotes a report from WinBeta: Microsoft released KB3151631 as part of today's Patch Tuesday set of updates that will disable RC4 in both Internet Explorer 11 on Windows 7 and later and in the Edge browser on Windows 10. As the company describes things: "RC4 is a stream cipher that was first described in 1987, and has been widely supported across web browsers and online services. Modern attacks have demonstrated that RC4 can be broken within hours or days. The typical attacks on RC4 exploit biases in the RC4 keystream to recover repeatedly encrypted plaintexts. In February 2015, these new attacks prompted the Internet Engineering Task Force to prohibit the use of RC4 with TLS. Previously, Microsoft Edge and Internet Explorer 11 allowed RC4 during a fallback from TLS 1.2 or 1.1 to TLS 1.0. A fallback to TLS 1.0 with RC4 is most often the result of an innocent error, but this is indistinguishable from a man-in-the-middle attack. For this reason, RC4 is now entirely disabled by default for Microsoft Edge and Internet Explorer users on Windows 7, Windows 8.1 and Windows 10."
Or?
If you want security, only use open source browsers on an open source OS like Linux. Disable Edge and IE. And disable Windows. Only an open source browser on Firefox running on an open source OS like Linux can truly be secure. All the millions of people looking over the source code ensures bugs are discovered and fixeded quickly. I mean, it's great that Microsoft removes insecure ciphers, but open source is much faster to disable insecure ciphers like RC4.
How typical that IE and Edge are vulnerable on Windows. Whenever there's a vulnerability reported, it's usually something written by Microsoft and running on Windows.
It was pointless at this point. Security agencies don't need to waste "hours or days" decrypting weak schemes when they can just use provided backdoors anyway.
(-1: Post disagrees with my already-settled worldview) is not a valid mod option.
Dump-a-Drumpf 2016/Forever
Disables old insecure cipher, while riddling Windows 10 full of spyware.
Someone may want to notify HP, Dell and Sun Micro...whoops! Oracle.
There is a lot of old console interface hardware with baked in low-grade self-signed SSL certs that may never go away.
Between that and servers using old Java-base consoles some technologies never seem to die.
It's not like the vendors couldn't patch them. There is just no money in it. Or to be precise current TLS support in your hardware console is another feature to "encourage" an upgrade.
Yes, Eric Raymond's Cathedral Bazaar assumed just because source is available people will read it. Just because people can do something doesn't mean they will. They need incentive. Around major open source projects there are enough numbers and focus to allow this, but most open source software has a very small number of people supporting it, if any. Why would I waste my time reading someone else's source code looking for bugs which might be there, or might not be? Even security holes, which I'm not likely to find anyway? Bug bounties are a poor incentive too: you might work your guts out on a piece of code, find nothing, and not be able to pay the rent. You're right not to trust Microsoft at all, but open source has a serious problem with the economics of lack of incentive.
Both remaining MSIE users will never notice the difference.
The Christian Right is Neither (Christian nor right). See: Matthew 23, Matthew 25, Ezekiel 16:48-50
Is this submission saying that Release Candidate 4 of IE 11 AND Edge were pulled? I didn't even know there was a Release Candidate 3!
"A person is smart. People are dumb, panicky dangerous animals and you know it." - K
Apple is dropping RC4 support in iOS10.
"There is more worth loving than we have strength to love." - Brian Jay Stanley