Is Symantec Endpoint Protection safe to download? Symantec Endpoint Protection is available to all software users as a free download for Windows. This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system/platform with certain restrictions based on its EULA. Symantec Endpoint Protection can be used to shield commonly used applications against vulnerability exploits and isolate suspicious applications from malicious activity. 1000 is security software to defend against ransomware and other emerging threats with multilayered protection that fuses signatureless technologies like advanced machine learning, behavior analysis and exploit prevention with proven protection capabilities like intrusion prevention, reputation analysis and more.