A10 Networks

A10 Thunder SSLi

SSL Visibility & Decryption

The most comprehensive decryption solution, A10 Thunder® SSLi® (SSL Insight) decrypts traffic, enabling security devices to analyze all enterprise traffic without compromising performance.

Real-time visibility into encrypted traffic

The most comprehensive decryption solution, A10 Thunder® SSLi® (SSL Insight) decrypts traffic across all ports, enabling third-party security devices to analyze all enterprise traffic without compromising performance.

Eliminate the blind spot

Thunder SSLi eliminates the blind spot introduced by SSL encryption by offloading CPU-intensive SSL decryption and encryption functions from third-party security devices, while ensuring compliance with privacy standards.

Thunder SSLi

While dedicated security devices provide in-depth inspection and analysis of network traffic, they are not designed to decrypt and encrypt traffic at high speeds. In fact, many security products do not have the ability to decrypt traffic at all.

Thunder SSLi boosts the performance of the security infrastructure by decrypting traffic and forwarding it to one or more third-party security devices, such as a firewall for deep packet inspection (DPI).

Thunder SSLi re-encrypts traffic and forwards it to the intended destination. Response traffic is also inspected in the same way.

Your dedicated A10 Networks experts

Infradata is an award-winning A10 Networks Affinity Global Partner with advanced specialties, and the distinction of multiple certified engineers on staff. Our engineers are recognized by A10 Networks as technical experts and advocates of A10 Networks’ solutions. That means you can count on Infradata for the technical know-how and hands-on experience to accurately assess your business requirements, and design, implement, and manage a A10 Networks-based solution to suit your needs.


Talk with an Expert

Speak with a solutions expert or architect. Give us a call or leave a message. Our team is ready for your business.

Infradata is an award-winning A10 Networks Partner and reseller. Our seasoned engineers deliver premium support and can execute projects on any scale.

Thunder SSLi Features

Decrypt Across Ports and Protocols

Decrypt traffic across all standard TCP ports and advanced protocols like SSH, STARTTLS, XMPP, SMTP and POP3.

Full-Proxy Architecture

As a full proxy, ciphers can be re-negotiated to ciphers of similar strength to prepare for future ciphers or TLS versions.


Acting as an ICAP client, Thunder SSLi passes traffic to a network’s existing DLP systems without the need for extra solutions.

FIPS 140-2 Level 3 Compliance

The only SSL decryption solution that supports up to four internal HSMs, and multiple external HSMs, to secure private keys.

URL Bypassing

Selectively bypass traffic decryption to enforce privacy policies using a list of over 460 million domains.

URL Categorization

Categorizes over 460 million domains to maximize employee productivity and security by blocking malicious websites as well as to selectively bypass decryption for compliance.

Load Balancing and Steering

Increase security capacity by load-balancing multiple security devices and selective traffic steering based on fine-grained policies.

Appcentric Templates

Reduce deployment times, and simplify configuration, management and troubleshooting with the AppCentric Templates.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Find out more here.