A key file (usually .key ) is used to activate – a business-oriented antivirus/EDR solution. “New” implies either:
: If you are renewing, you can enter the new key as a reserve key so it automatically takes over when the current one expires. kaspersky endpoint security key file new
For most regulated industries (finance, healthcare, government), the method is mandatory because it does not require the endpoint to phone home to Kaspersky’s public activation servers, reducing data leakage risks. A key file (usually