Why is TLS Inspection necessary for corporate devices accessing the internet?

TLS Inspection is crucial for corporate devices accessing the internet primarily because it plays a significant role in preventing major security breaches by inspecting encrypted HTTPS transactions. Many online threats, such as malware and phishing attacks, are often embedded within encrypted traffic. When organizations employ TLS Inspection, they can decrypt the encrypted sessions, analyze the data for malicious content, and then re-encrypt it for secure transmission. This process enables the detection and response to threats that otherwise would remain hidden in the encrypted traffic, ensuring a higher level of security for the organization's network.

While enhancing speed, reducing load on networks, and simplifying user authentication might be considerations in a broader context, they do not capture the primary security necessity of inspecting the encrypted traffic. The focus on security through inspection ensures that the corporate network is protected from sophisticated attacks that utilize encryption to evade detection.