Emails containing malicious attachments and links are commonly used in attacks against large institutions. The university uses Microsoft Safe Attachments and Safe Links to better protect faculty, staff and students from phishing attacks and malware infections.
Learn more about Safe Attachments and Safe Links below, or click on a header to expand the selection and uncover additional information about specific questions.
Safe Attachments
Safe Attachments is a proven and effective security tool to reduce the chances of malicious attachments infecting computers or distributing ransomware. With Safe Attachments, all suspicious attachments go through a real-time behavioral malware analysis engine which uses machine-learning techniques to evaluate the content for suspicious activity. Suspicious and unsafe attachments are removed and the recipient is notified of the action. Safe Attachments is not noticeable to most email users.
What happens if Safe Attachments detects and unsafe attachment?
Safe Attachments works on email coming from both internal and external sources. This further protects our email users from internal threats such as compromised devices or compromised user accounts. Please note, email deliveries with large attachments may be slightly delayed while the technology scans the content.
Does Safe Attachments affect file storage?
Yes. Safe Attachments uses the same advanced scanning engine used for emails to proactively scan documents in OneDrive and SharePoint and identify malware. If a document is identified as malicious, it will be blocked from opening, copying, moving or sharing. To learn more about Safe Attachments in Office 365 applications, visit the .
Do I still need to be careful of the attachments I choose to open?
Yes. Safe Attachments is a proven and effective security tool, but it is not perfect and it's implementation doesn't guarantee that all files are safe. There is still a chance that malicious attachments could make it to a user鈥檚 inbox. Continue to use extreme caution when opening attachments, especially from an unknown source. If anything about the email looks suspicious, please report it to your local help desk or security team.
What is Safe Attachments blocks something I need?
If you believe that the Safe Attachments engine has unnecessarily blocked an attachment or a file in Office 365, contact your IT support, help desk or information security team for assistance.
Safe Links
Phishing emails often contain a hyperlink or a URL that directs the user to a malicious website. Safe Links is a feature that scans all inbound email messages and provides time-of-click verification of URLs and links to provide an extra layer of protection against phishing emails.
How does Safe Links affect links in emails?
The Safe Links security engine rewrites any URL in the body of an email when it is delivered. Depending on the type of email you receive and the email client you are using, you may notice a few visual changes to the URL. Most people receive emails formatted in HTML, and there is no visual change in links for HTML emails. The URL rewrite is not noticeable in most email clients. In newer clients, hovering over the link will show the c