Threat

Description

Solution

Technologies

DoS attack

Prevent the information system to use its resource, pushing to a big degradation of the quality of services.

Put in place a network and application firewall as well a good anti-virus tool to preserve server machines.

Use RSA private and public keys. A key size of 2048 bits is an excellent choice.

Degradation of services offered

The information system is not able de deliver an acceptable quality of services.

A redundancy plan is recommended.

Secondary server should have similar characteristics as the principal server.