SSL Decryption makes it less difficult to troubleshoot problems and performance issues or even to identify application traffic.

We at least have some hope for protection against all of the above concerns.

Malware can bypass firewalls, email and web gateways, and any other security methods along the network path.

Unauthorized attacker Eavesdropping/man-in-the-middle attacks.

Do you know for sure you haven’t already been breached if you can’t see the traffic you are allowing?

Circumventing internal compliance policies (personal VPN’s or just unsanctioned/unknown cloud applications).

Malicious advertisement sites are not analyzed and/or blocked.

Vulnerability to security threats hidden in web transactions like the javascript or HTTP requests within a session.

Malicious traffic is increasingly being encrypted

SSL isn’t just for securing legitimate traffic.

Browsers and plug-ins are starting to warn you when visiting a site without SSL encryption and poor encryption methods.

Adoption of advanced SSL such as TLS 1.3 SSL encryption are on a significant rise.

Here are several more reasons SSL is becoming so important for Internet traffic: Many businesses are seeing easily more than 70 to 80% of traffic as being SSL encrypted. Do you really? These sessions are bypassing all of your network-based security allowing that client to server communication to remain uninspected thus transferring any type of data it wants without your knowledge.Īccording to multiple data sources over 50% of overall global internet traffic is SSL encrypted now.

However, by not decrypting your traffic before the client, you are essentially saying you trust any data going into and out of that computer over that session. SSL essentially is doing just the same when encrypting. This allows for health checks of your network traffic by things like IPS, DLP, vulnerability protection, and application visibility. Many businesses use VPN’s as an encryption method to keep traffic safe, but it is decrypted on your LAN. It also could bypass vulnerability protections of a firewall to a hosted web server or application. This can be unintentional egress transfer of data, insider threat of data leakage, or command and control traffic. Just as SSL can be used to protect data from malicious interception it can also be used to hide malicious transfer of data. SSL encryption is a method of protecting the integrity of data between endpoints in a conversation. SSL Encryption and Importance of Decryption The goal of this post is to cover the importance of SSL, why it should be decrypted, how it affects firewalls and lastly how Indeni can help you breathe easier. With SSL encryption being such a crucial part of securing your network traffic, you can imagine it also is very important to your company that it works securely and optimally. Palo Alto Networks SSL Decryption Health with Indeni Global trends, data powered by Indeni insight.Native Cloud Infrastructure Documentation.Network Security Infrastructure Documentation.Instructions for getting started with and extending Indeni.Access case studies, reports, datasheets & more.

Review your infrastructure-as-code files so you can identify violations earlier in development, when they’re easier to fix.Monitor firewall health and auto-detect issues like misconfigurations or expired licenses before they affect network operations.Network Security Infrastructure Automation.

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