IT Admins Turn Off Firewall Features
It's the same old dilemma: You can have the best security or you can have the best performance but you can't have both. Implementing a high level of security almost always degrades performance, at least to some extent. That's the reason over 30 percent of admins responding to the survey said they turn off DPI (Deep Packet Inspection), VPN and even anti-spam and anti-virus and other security features on their firewalls.
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