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Mar 8, 2026
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Jon Barclay
That SharePoint guest visibility setting everyone keeps asking about
Mar 7, 2026
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Jon Barclay
Open sourcing ShareSentinel: a file sharing monitor for higher education
Oct 11, 2025
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Jon Barclay
SharePoint Permissions
Apr 12, 2024
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Jon Barclay
Cybersecurity Awareness using AI
Apr 11, 2024
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Jon Barclay
Network Troubleshooting