Cisco’s Full-Stack Observability (FSO) solution delivers always-on, secure, and exceptional digital experiences.Protect your business from sophisticated threats by accelerating responses and simplifying experiences with data-backed and AI-powered Cisco Breach Protection.She has a SANS/GSEC certification in security and prefers Heavy Duty Reynolds wrap for her tinfoil hat. She blogs at and is on twitter at She lurks on Twitter and Facebook, so if you are on Facebook with her, she really did read what you posted. In addition, she provides forensic computer investigations for the litigation consulting arm of the firm. In real life, she’s the IT wrangler at her firm, Tamiyasu, Smith, Horn and Braun, where she manages a fleet of Windows servers, Microsoft 365 deployments, Azure instances, desktops, a few Macs, several iPads, a few Surface devices, several iPhones and tries to keep patches up to date on all of them. She writes the Patch Watch column for, is a moderator on the listserve, and writes a column of Windows security tips for. Susan Bradley has been patching since before the Code Red/Nimda days and remembers exactly where she was when SQL slammer hit (trying to buy something on eBay and wondering why the Internet was so slow). For example, one future change will require MFA for all global admins. Review Office 365 Secure Score regularly as it will inform you of upcoming baseline actions. Be aware that issues do occur and plan on alternatives. You might want a means to temporally disable MFA during such incidents. Final MFA notesĪ recent Azure MFA outage left many users unable to log into their accounts. The console will note how many users do not have two-factor authentication enabled. If you want to set up the requirement through the Office Secure Score dashboard, you can launch the console and then click on “New policy” and create a policy that requires MFA for all users and all apps. If you have any users that use Outlook/Office for Home and need to enable MFA, you can set a registry key to enable the support. You might even need to use an app password in other platforms that won’t support the Microsoft MFA. I’m assuming that you will choose multifactor authentication with cloud services only and not by setting up a local authentication server, but you may review your options and requirements before setting up your options.Įnsure that you send instructions to users to set up MFA for the account, as well as instructions for setting up the app password. Office 365 admin center – review MFA setup If you are not a global admin you won’t see the “More” option. Choose “More” and then “Multifactor Authentication setup”. To enable MFA on Office 365 admin site go to the Microsoft Admin Portal, and then go to “Users”, “Active users”. If you’d like all users, you can set it up from Microsoft’s Secure Score site. You can set up MFA on individual users or for all users. This site is set up by a security researcher and sites such as Github use it to check on the quality of passwords. Think your domain isn’t at risk now? Try out a sample username and password on the site haveibeenpwned to see if you are already at risk. They might use their normal domain password on multiple websites. Too often end users reuse the same username and password on various websites. Enabling Azure MFA for Office 365 users ensures that if access occurs from an unusual location, it will be blocked until the user provides additional verification. ![]() If a single password is cracked, attackers could have their way in your system and you’d probably not be alerted to their access. Face it, using passwords alone can be dangerous. This Microsoft Office 365 security tip covers one of the best settings you can do, but might get you in the doghouse with your users: multifactor authentication (MFA).
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