The user here will click on the “Start Survey” button The following example is a phishing attempt against a user. Rather than disrupt a ton of workflows and have many helpdesk calls, run a two-week proof of concept with some of the power users within the organization. There is a possibility some content being shared could be flagged as a false positive from Microsoft. It’s always a best practice to not roll out a policy like this globally to an organization without doing some testing. This would be a URL you would want to add to the “do not rewrite” list as seen in the previous best practice. Safe Links Safe Links scans incoming emails for known malicious hyperlinks and rewrites the URLs to Microsoft’s standard URL format prefix: Safe Links works behind the scenes you do not need to do anything to activate or use this feature. You want to eliminate as many false positives as possible so try to think of common URLs going to end-users today from 3rd parties. A notable example would be the URL to a voicemail message from a VOIP provider being used within the company. Think of common, automated messages that go to end users that contain URLs. Go to >Email and Collaboration>Policies and Settings>Threat Policies>Safe Links>Global Settings>Toggle On:Ī key piece to note here is the “Wait for URL scanning to complete before delivering the message” can cause some latency in mail flow that end users might start complaining about so be aware its best to monitor this over time.ģ. This policy isn’t turned on by default and can easily be overlooked. Ensure Global settings are configured to protect Office Apps In SMB, Microsoft 365 Business Premium includes Defender for Office 365. The ability to create Safe Links comes with the Defender for Office 365 Plan 1 offering. This can be purchased standalone as an add-on or it can be baked into certain plans. Safe Links is a great tool to leverage to defend against phishing attacks. In today’s article, I am going to share some best practices when you create these policies as they are not set by default.
#SAFE LINKS VERIFICATION#
This includes time of click verification of URLs and links in email messages as well as all of the Office apps. They allow you to leverage a virtual sandbox for URL scanning of inbound email messages in mail flow.
Safe Links policies are a powerful feature in Defender for Office 365. Safe Links is a feature in Office 365 that provides URL scanning and rewriting of inbound email messages in mail flow, and time-of-click verification of.
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