Instagram tightens security with 2-factor authentication - PCWorld

PCWorld
Instagram tightens security with 2-factor authentication
PCWorld
Instagram will soon let users hack-proof their accounts with two-factor authentication, following the footsteps of other big social networks like Facebook and Twitter. With two-factor authentication, users receive a text message containing a one-time ...
Instagram Bulks Up Security With Two-Factor AuthenticationPC Magazine
Instagram is Rolling Out Two-Factor Authentication to Protect Your AccountPetaPixel (blog)
Instagram