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Strengthening Microsoft 365 Security with Topsec Inbox Protect

With over 250 million monthly users, Microsoft 365 is a cornerstone of enterprise productivity. 

However, its popularity also makes it a prime target for cybercriminals. This article discusses the critical need for enhanced security in Microsoft 365 and introduces Topsec Inbox Protect as a formidable solution to these vulnerabilities.

By Cian Fitzpatrick | 15th December 2023

Microsoft suite on a phone

Microsoft 365 Security Concerns

The vast user base of Microsoft 365 encompasses a significant amount of sensitive data, which attracts malicious actors. Common security concerns include:

Privilege Escalation

Attackers gaining unauthorised system access. To mitigate this, implement role-based security controls, regular updates, multi-factor authentication, and privileged access monitoring.

Bypassing Multi-factor Authentication

Attackers may circumvent MFA, making it essential to use advanced MFA techniques, limit authentication attempts, and educate employees on phishing risks.

Phishing Attacks

Malicious Macro

Disabling macros by default and using anti-malware software can prevent the execution of malicious code.

Data Exfiltration

To combat this, use DLP solutions, encryption, firewalls and educate employees on data security.

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Topsec Inbox Protect: Fortifying Internal Emails

Topsec Inbox Protect emerges as a vital layer of defence, specifically enhancing the security of internal emails in Microsoft 365 environments.

How Topsec Inbox Protect Enhances Microsoft 365:

Advanced Internal Mail Scanning

 Upon receipt of new internal mail, Inbox Protect performs rigorous security checks, quarantining any suspicious content.

Comprehensive Threat Protection

It addresses phishing, malware, ransomware, business email compromise, spam and unauthorised access.

Dual-Defense Strategy

When combined with Microsoft 365, it creates a two-pronged defence system, significantly enhancing overall email security.

Ease of Use

With a simple setup process, Inbox Protect starts securing historical emails within 14 days of integration.

Key Benefits

Enhanced Email Security

Provides additional protection against a wide range of digital threats.

Reduced Risk

Lowers the chances of data breaches and unauthorised access.

Improved Compliance

Aligns with regulatory requirements, enhancing the organisation’s compliance posture.

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In today’s digital landscape, relying solely on Microsoft 365’s inherent security features is insufficient. 

Topsec Inbox Protect offers an essential additional layer of security, particularly for internal email communication. 

By integrating this solution, organisations can significantly bolster their defences against a variety of cyber threats, ensuring a more secure and resilient digital environment.

Secure your Microsoft 365 environment with Topsec Inbox Protect

Get a Quote for your Topsec Inbox Protect Free Trial and enhance your email security today!