On Tue, Mar 29, 2016 at 5:13 PM, Paul Rushing <[email protected]> wrote:
> email is constant cat and mouse game. It’s the next unknown attack that’s > always the concern, the one we don’t know to block yet. Have to try and > push as much egress filtering / content scanning for data loss prevention > as feasible. > AV is dead, long live AV! Have you ever submitted a sample of malware to virustotal that has gotten through all the AV & SPAM filters? Usually, if it makes it through relatively good defenses, it takes days for it to be detected by most of the AV vendors. Heuristics are more important than file matches nowadays. Companies like fireEye make their living on opening up samples in a sandbox, then alerting after the fact that something got through.
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