Twitter Enables Two-Factor Authentication

Twitter Enables Two-Factor Authentication:

http://threatpost.com/twitter-enables-two-factor-authentication/

 

Why Twitter's two-factor authentication isn't going to stop media organisations from being hacked:

http://nakedsecurity.sophos.com/2013/05/23/twitter-two-factor-authentication-hacked/

 

https://blog.twitter.com/2013/getting-started-login-verification

-https://www.youtube.com/watch?feature=player_embedded&v=IsdvJI0AK5M-

 

Kim Dotcom claims he invented two-factor authentication—but he wasn’t first.
http://arstechnica.com/information-...two-factor-authentication-but-he-wasnt-first/

 

http://www.f-secure.com/weblog/archives/00002560.html

 

Still fidgeting with the two-step login recommendation -
https://twitter.com/FSecure/status/338281064596385792

 

Wow, really? I'm pretty sure they had ATM cards before Mr. Dotcom and AT&T's patents.

 

Anyone know a free SMS app that supports this? Pinger failed, also on Google (don't know where's option for voice), Facebook, and Outlook (voice worked).

If only those stupid social media sites support Google Authenticator, or at least email!

 

Twitter's two-factor authentication can be abused - Attackers could lock users who don't have it enabled out of their accounts if they steal their log-in credentials, F-Secure researchers say. https://www.infoworld.com/d/security/twitters-two-factor-authentication-can-be-abused-219398

 

LinkedIn aims to keep hackers out with two-factor login
http://www.networkworld.com/news/2013/053113-linkedin-aims-to-keep-hackers-270361.html

http://venturebeat.com/2013/05/31/linked-two-factor/

 

LinkedIn works for some reason, going to contact Pinger about these discrepancies.