1. A computer-implemented method for securing operations with respect to a set of computational resources in a data processing system, the method comprising: employing a first set of computational resources on a first computational device that is being used by a first user, wherein a first user security level indicating value is associated with the first user; assigning a first computational security level indicating value to the first set of computational resources on the first computational device; monitoring network activity with respect to a second set of computational resources that is used on a second computational device by a second user; employing a first configurable policy that indicates first rules and conditions for filtering the network activity; filtering the network activity with respect to the second set of computational resources that are used by the second user; logging problematic network activity with respect to the second set of computational resources that are used by the second user; examining the logged problematic network activity of the second user; employing a second configurable policy that indicates second rules and conditions for determining a second user security level indicating value; determining the second user security level indicating value based on information from the logged problematic network activity; employing the second set of computational resources on the second computational device that is being used by the second user, wherein the second user security level indicating value is associated with the second user; and employing a third configurable policy that indicates third rules and conditions for adjusting the first computational security level indicating value for the first set of computational resources on the first computational device; adjusting the first computational security level indicating value for the computational resource on the first computational device in response to detected network activity by the second computational device that is being used by the second user; employing a fourth configurable policy that indicates fourth rules and conditions for determining modified security-related parameters for reconfiguring the first set of computational resources on the first computational device; determining modified security-related parameters for reconfiguring the first set of computational resources on the first computational device based on the first computational security level indicating value; automatically reconfiguring the first set of computational resources on the first computational device based on the second user security level indicating value of the second user; and notifying the first user of the reconfiguration of the first set of computational resources on the first computational device.