2fa with o365 on mac how to#
2fa with o365 on mac full#

And he doesnвЂ™t have much time to work, either, because the code expires a minute or so after itвЂ™s sent. A thief may have your userвЂ™s password, but he doesnвЂ™t have the phone associated with that device, so he canвЂ™t type in the randomly generated numeric code that was sent to that trusted device. In this example, Office 365 is configured to send the verification code as a text message to the mobile phone number associated with the user account (thereвЂ™s that вЂњsomething you haveвЂќ). But after successfully passing that challenge, the prompt shown in Figure A appears.

2fa with o365 on mac full#

( This Office blog post explains how the feature works, with a full deployment guide available here.) After you configure a user account to require 2FA, the user enters his or her username and password as usual when visiting. And a stolen or phished PIN is useless unless the thief can also swipe the magnetic strip on your physical card.Д®nterprise editions of Office 365 include the capability to add 2FA to any user account. If your ATM card is stolen, itвЂ™s useless because the thief doesnвЂ™t have your PIN. The classic 2FA example is a bank ATM card, which is secured by a second factor in the form of a numeric PIN. Modern, business-grade online services allow you to add a second form of authentication to user accounts, a configuration often referred to as two-factor authentication (2FA).

вЂњSomething you have,вЂќ such as a trusted smartphone that can generate or receive confirmation codes.

вЂњSomething you are,вЂќ such as a fingerprint or other biometric ID.

вЂњSomething you know,вЂќ such as a password or PIN.

It works by requiring at least two forms of authentication, from any combination of the following elements: You need an additional layer of security called multi-factor authentication. Your organization canвЂ™t afford to make passwords the only barrier protecting your business files and email from outside attackers. A bad guy who acquires your username and password can use those credentials to impersonate you at the associated service, with potentially disastrous results. The problem with passwords is that they are too easily stolen, guessed, or phished. Some secrets are too important to be protected only by a password.

2fa with o365 on mac how to#

Ed Bott explains how to use your smartphone to ensure that only you can get access. If you're serious about security, you can't afford to protect your business files and emails with just a password. Setting up two-factor authentication on Office 365