In its Q2 2025 report, The Forrester Wave™: Email, Messaging, and Collaboration Security Solutions, Cloudflare was named a Strong Performer in email security, solidifying its position among the top three providers in the ‘current offering’ category.
This recognition highlights Cloudflare’s continued commitment to providing cutting-edge security solutions for email, messaging, and collaboration platforms in an increasingly complex digital environment.
Key Strengths That Set Cloudflare Apart
Forrester’s acknowledgment of Cloudflare’s email security offering was based on several key strengths that are pivotal for protecting organizations from the rising threats in email-based cyberattacks, such as phishing, business email compromise (BEC), and malware. Here are some of the standout features that contributed to Cloudflare’s recognition:
1. Advanced Antimalware and Sandboxing
Cloudflare’s email security suite uses a robust sandboxing engine to analyze email attachments. It employs both static and dynamic methods powered by artificial intelligence (AI) to detect both known and emerging malware threats. This proactive approach ensures that Cloudflare can efficiently neutralize email threats before they reach their targets.
With this advanced analysis, Cloudflare can detect a wide range of malware types, making it a highly reliable solution for organizations aiming to protect against the increasingly sophisticated methods cybercriminals use to infiltrate systems via email.
2. Comprehensive URL and Web Security
In addition to malware detection, Cloudflare also focuses on securing the URLs embedded in emails. By inspecting URLs both at delivery and during user interaction, Cloudflare leverages its global network to assess the safety of web links. Using machine learning models, the system evaluates metadata and page behavior to identify potentially harmful links.
Suspicious links are isolated using remote browser sessions, which ensures users are not exposed to malicious content. This layered protection helps prevent users from unknowingly visiting phishing sites or downloading harmful content.
3. Extensive Threat Intelligence
Cloudflare processes over 4.4 trillion signals daily across its DNS, HTTP, and email layers. This massive amount of data is used to power its threat intelligence ecosystem, enabling it to block email threats proactively based on insights from various network layers. By leveraging a comprehensive view of global internet traffic, Cloudflare ensures its email security system is always up-to-date with the latest threat intelligence.
4. Sophisticated Content Analysis
Cloudflare goes beyond traditional security methods by utilizing large language models, natural language processing (NLP), and machine learning classifiers to analyze the content of email messages. This approach allows Cloudflare to assess message tone, thread behavior, and language patterns that are indicative of fraud or business email compromise (BEC).
Traditional engines might miss subtle signs of malicious intent, but Cloudflare’s content analysis identifies these patterns, making it a powerful tool in the fight against increasingly sophisticated attacks.
5. Integrated Reporting and Dashboards
Cloudflare’s email security system integrates seamlessly with its Zero Trust dashboard, offering Security Operations Center (SOC) teams comprehensive visibility across email, web, cloud, and data events. This centralized dashboard allows security teams to monitor and respond to threats more efficiently, reducing the time it takes to identify and mitigate potential risks.
6. User-Friendly Quarantine Workflow
Cloudflare has made efforts to ensure that its quarantine process is not only effective but also user-friendly. When suspicious emails are detected, users are notified with customizable quarantine notifications. This helps maintain a smooth user experience while ensuring that potential threats are contained and addressed promptly.
7. Robust Email Authentication
Cloudflare’s email security solutions automatically enforce SPF, DKIM, and DMARC alignment, ensuring that only authorized senders can send emails on behalf of a domain. These email authentication protocols are crucial for protecting against email spoofing and phishing attacks. In addition, Cloudflare provides a free DMARC reporting tool, offering greater visibility into email authentication failures and enhancing email brand protection.
8. Commitment to Product Security
Cloudflare’s commitment to product security is evident in its adherence to SOC 2 Type II and ISO 27001 standards. Cloudflare continuously undergoes penetration testing to ensure the security of its infrastructure. Additionally, Cloudflare operates on its own secure infrastructure, further enhancing the reliability of its email security services.
9. Seamless Integration with Ecosystem Partners
Cloudflare understands the importance of flexibility and integration within a diverse cybersecurity ecosystem. As such, Cloudflare’s email security solutions integrate smoothly with platforms like Splunk, Microsoft Sentinel, Palo Alto XSOAR, and ServiceNow, allowing organizations to incorporate email security into their existing Security Information and Event Management (SIEM) workflows.
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Conclusion: Cloudflare’s Continued Leadership in Email Security
Cloudflare’s recognition as a Strong Performer in Forrester’s report highlights its ongoing commitment to offering innovative and comprehensive email security solutions. As organizations face an increasing volume of cyber threats, particularly from email-based attacks, Cloudflare’s advanced capabilities in threat intelligence, content analysis, and seamless integration provide robust protection against these ever-evolving risks.
By combining AI-powered detection, advanced sandboxing, URL security, and content analysis, Cloudflare has positioned itself as a leader in email security, offering businesses the tools they need to safeguard against modern cyberattacks. As cyber threats continue to evolve, Cloudflare remains at the forefront, continually enhancing its security services to meet the needs of today’s digital enterprises.
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