Category: Blog

The Added Value of SNI-Only Mode in Imperva Cloud WAF

Imperva has modified the default behavior for new cloud WAF sites, now enforcing Server Name Indication (SNI)-only traffic by default. This shift is aimed at optimizing the utilization of TLS-related features, both those currently in place and those slated for…

Do Any HTTP Clients Not Support SNI?

In this blog post, we’ll share the results of an internal research project we conducted on our CDN customers focused on websites that are getting non-Server Name Indication (SNI) traffic.  The goal of our research was to answer the following…