Taking Action on Anomalous Behavior

One of the key tenants of email security is detecting anomalies. When something happens that's out of the ordinary, it can be a sign that malicious behavior is afoot...

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The Importance of Integrated Email Security

We’ve redefined email security a number of times.

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The Problem with Blinding Default Security

Customers that use gateways like Mimecast, Proofpoint, Barracuda and IronPort might be susceptible to email attacks that other Office 365 and Gmail customers are not...

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The Replier Attack

Email messages aren’t always what they seem. We talk often about how hackers obfuscate text and code within messages. That can be an effective way to bypass security...

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Playing Email Whack-a-Mole

Ever feel like you're playing whack-a-mole when it comes to your email security? Ever feel like you're Bill Murray chasing after that gopher?

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Leaders Lead

Avanan started in 2015 with a simple premise, that securing email in the cloud required a new approach. We did that with our patented solution, securing Microsoft 36...

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Gateways and the Internal Attack

Proofpoint ,Mimecast, Barracuda and IronPort are traditional email security gateways that redirect traffic through a cloud-based proxy before it reaches the email se...

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Zero-Click Attack: The Terminal Blow to Post-Delivery Email Security

The Check Point and Avanan ethos has always been Prevention First. We've explained to customers the importance of blocking attacks before an end-user has a chance to...

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Why an API Deployment is Superior to Gateways

The majority of companies still use legacy gateways to protect their email. More and more, however, companies, are realizing the limitations of this approach, was or...

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The Fundamentals of Good Email Security

Before email services like Office 365 and Gmail became popular, gateway architecture was the only deployment model for email security. Unfortunately, it is just not ...

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