What challenge is most common for endpoint security system deployments?

Endpoint security solutions face challenges due to the sheer volume of data that they can create. When each workstation is generating data about events, this can be a massive amount of data. Endpoint security solutions should reduce the number of compromises when properly implemented, and they can also help by monitoring traffic after it is decrypted on the local host. Finally, non-TCP protocols are relatively uncommon on modern networks, making this a relatively rare concern for endpoint security system implementations.