People tend to forget or they are not aware that there are a large number of variants for a single strand of viruses, and the number of samples that we have for testing is limited, but even with the limit of the samples that we have, we are making a pretty good job of detecting viruses, provided the AV is up-to date.
The employees in a company should also act responsible by not visiting sites or running software that may provide a path for virus to get in.
All i hear from people when i am with Sys admin would be that the SEP does not detect viruses or SEP detects it but does not remove the viruses. Is that the case with all the viruses, SEP detects lots and lots of viruses but may miss upon 1 or 2 that too because of the system environment or the way a profile is configured.
Little do people know that SEP has a way of scanning which no other vendor has, its OFS, open file scanning. When enabled all those viruses that were not removed by SEP due to "access Denied" would be removed.
When things are used and when properly maintained little chance of it going bad.
We have and will be maintaining "OUR SEP" in a way that no other av can even be called as a match for SEP