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McAfee MVISION Cloud Enhances Sensitive Data Detection, Collaboration Controls, Threat Protection and Activity Monitoring Capabilities in Microsoft Teams
April 2020 by Marc Jacob
McAfee announced that McAfee MVISION Cloud now supports encryption enhancements in Microsoft Teams, including encrypted webhooks and encrypted payloads. This enables organizations to improve productivity of their employees by letting them use Teams as a collaboration platform, participate in conversations and calls and upload and share documents while ensuring customer data remains secure with encryption when evaluated by McAfee MVISION Cloud. By staying abreast of the enhancements in Teams, McAfee MVISION Cloud remains one of the only Cloud Access Security Brokers (CASB) that is Certified for Microsoft Teams.
Working from home has become a new reality for many as more and more companies are requesting that their staff work remotely. Teams, the hub for teamwork in Microsoft 365, integrates the people, content and tools employees need to be more engaged and effective. Microsoft has seen an unprecedented spike in Teams usage with more than 44 million daily users1—a figure that has grown by 12 million in just seven days. Those users generate over 900 million meeting and calling minutes on Teams each day as employees work from home. Employers must not only educate their employees on digital security best practices but also give them the tools to combat online threats that may stem from remote work.
McAfee MVISION Cloud for Teams leverages McAfee’s Cloud Access Security Broker (CASB) technology in a single, unified platform—offering a frictionless, cloud-native solution for organizations to consistently protect their data and defend against threats in the cloud. MVISION Cloud for Teams also provides:
• Modern data security. Extends existing DLP policies to messages and files in all types of Teams channels, enforcing policies based on keywords, fingerprints, data identifiers, regular expressions and match highlighting for content and metadata.
• Collaboration control. Restricts messages or files posted in channels to specific users, including blocking the sharing of data to any external location.
• Comprehensive remediation. Enables auditing of regulated data uploaded to Teams and remediates policy violations by coaching users, notifying administrators, quarantining, tombstoning, restoring and deleting user actions. End users can autonomously correct their actions thereby reducing the burden on IT security teams.
• Threat prevention. Empowers organizations to detect and prevent anomalous behavior indicative of insider threats and compromised accounts; captures a complete record of all user activity in Teams and leverages machine learning to analyze activity across multiple heuristics to accurately detect threats.
• Forensic investigations. Provides rich capabilities for forensics and investigations including an auto-generated, detailed audit trail of all user activity.
• On-the-go security, for on-the-go policies. Helps secure multiple access modes, including browsers and native apps, and applies controls based on contextual factors, including user, device, data and location; blocks access from personal devices lacking adequate control over data.
MVISION Cloud for Teams is already in use at many large organizations to enable them to meet their security, governance and compliance requirements. The solution fits all industry verticals and all sizes of organizations due to its flexibility of policies and its ease of use.
1Microsoft defines daily active usage as the maximum daily users performing an intentional action in a 24-hour period across the desktop client, mobile client, and web client. Intentional actions include sending or replying to a chat, joining a meeting, or opening a file in Teams. Passive actions like auto boot, minimizing a screen, or closing the app are not included.
