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You're reading from  Mastering Microsoft 365 Defender

Product typeBook
Published inJul 2023
PublisherPackt
ISBN-139781803241708
Edition1st Edition
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Authors (2):
Ru Campbell
Ru Campbell
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Ru Campbell

Ruairidh (Ru) Campbell is a Microsoft Security MVP and leads Microsoft consultancy at Threatscape. At Threatscape, Ru develops, delivers, and manages offerings and professional services for cybersecurity, compliance, identity, and management. In the cybersecurity community, Ru runs the Microsoft 365 Security & Compliance user group and his blog (campbell.scot), regularly speaks at other user groups and conferences, and contributes to well-known industry publications such as Practical 365. Ru holds 14 Microsoft certifications and a B.Sc. (Distinction) in computer networking from the University of the West of Scotland. Away from cybersecurity, he is a petrolhead who enjoys heavy metal and hiking around Scotland with his wife.
Read more about Ru Campbell

Viktor Hedberg
Viktor Hedberg
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Viktor Hedberg

Viktor Hedberg is a Microsoft Security MVP and senior consultant at Truesec. At Truesec, Viktor works with proactive security measures within the Microsoft sphere of technologies, by delivering workshops on best practices and by his deep technical expertise in these areas. In the cybersecurity community, Viktor runs his blogs at Truesec (Experts – viktor-hedberg). Alongside this, he is one of the hosts of the Swedish Windows Security user group, as well as a co-host of the Swedish podcast The Nerd Herd. He is a frequent speaker at both conferences and user groups around the world, focusing on matters of Microsoft Security. Viktor holds numerous Microsoft certifications, as well as being a Microsoft Certified Trainer. Away from cybersecurity, Viktor is a family man, spending most of his time with his wife and three kids, as well as enjoying football, both as a practitioner and as a fan. Heavy metal has been part of his life since his early teens.
Read more about Viktor Hedberg

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Exploring the features of MDO

As mentioned in the introduction of this chapter, MDO has some cool features that help protect organizations from more advanced email-based and collaboration threats. These features are detailed here:

  • Safe Links
  • Safe Attachments
  • Impersonation protection

To better understand these features, let us look at them individually, starting with Safe Links.

Safe Links

Safe Links provides time-of-click verification of URLs in incoming email messages, Teams messages, and Office files. This is done via URL scanning and rewriting of links in inbound email messages and in other Office files opened in Office applications such as Word, Outlook, or Teams messages to ensure that the URL in question is a legitimate URL and not a link for a malicious site. Safe Links operates in addition to the regular anti-spam, anti-phishing, and anti-malware policies in EOP. The feature will help protect your organization from user misclicks on malicious links...

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Mastering Microsoft 365 Defender
Published in: Jul 2023Publisher: PacktISBN-13: 9781803241708

Authors (2)

author image
Ru Campbell

Ruairidh (Ru) Campbell is a Microsoft Security MVP and leads Microsoft consultancy at Threatscape. At Threatscape, Ru develops, delivers, and manages offerings and professional services for cybersecurity, compliance, identity, and management. In the cybersecurity community, Ru runs the Microsoft 365 Security & Compliance user group and his blog (campbell.scot), regularly speaks at other user groups and conferences, and contributes to well-known industry publications such as Practical 365. Ru holds 14 Microsoft certifications and a B.Sc. (Distinction) in computer networking from the University of the West of Scotland. Away from cybersecurity, he is a petrolhead who enjoys heavy metal and hiking around Scotland with his wife.
Read more about Ru Campbell

author image
Viktor Hedberg

Viktor Hedberg is a Microsoft Security MVP and senior consultant at Truesec. At Truesec, Viktor works with proactive security measures within the Microsoft sphere of technologies, by delivering workshops on best practices and by his deep technical expertise in these areas. In the cybersecurity community, Viktor runs his blogs at Truesec (Experts – viktor-hedberg). Alongside this, he is one of the hosts of the Swedish Windows Security user group, as well as a co-host of the Swedish podcast The Nerd Herd. He is a frequent speaker at both conferences and user groups around the world, focusing on matters of Microsoft Security. Viktor holds numerous Microsoft certifications, as well as being a Microsoft Certified Trainer. Away from cybersecurity, Viktor is a family man, spending most of his time with his wife and three kids, as well as enjoying football, both as a practitioner and as a fan. Heavy metal has been part of his life since his early teens.
Read more about Viktor Hedberg