InSymantec Endpoint Detection and Response (SEDR), theBlock Listfeature allows administrators to manually block a specific file hash identified as malicious. By adding the hash of the malicious file to the Block List, SEDR ensures that the file cannot execute or interact with the network, preventing further harm. This manual blocking capability provides administrators with direct control over specific threats detected in their environment.

When an administrator uses the "Invite User" feature to distribute the Symantec Endpoint Security (SES) client, the end-user receives a direct link via email to download the SES client. This email typically includes:

Download Link:The email provides a secure link that directs the user to download the SES client installer directly from Symantec’s servers or a managed distribution location.

Installation Instructions:Clear instructions are often included to assist the end-user with installing the SES client on their device.

User Access Simplification:This approach streamlines the installation process by reducing the steps required for the user, making it convenient and ensuring they receive the correct client version.

This method enhances security and user convenience, as the SES client download is directly verified by the system, ensuring that the correct version is deployed.

Symantec Insighttechnology can prevent the download of unknown executables through a browser session by leveraging a cloud-based reputation service. Insight assesses the reputation of files based on data collected from millions of endpoints, blocking downloads that are unknown or have a lowreputation. This technology is particularly effective against zero-day threats or unknown files that do not yet have established signatures.