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Time to Sunset Email Security Gateway Appliances?
Security Boulevard securityboulevard.com
Barracuda Networks recently faced severe malware that affected their email security gateway (ESG) appliances. Because of the severity of the issue and the increase in advanced email threats, Barracuda recommended that customers physically remove and decommission the gateways rather than just applying current patch version levels. According to experts, this action by Barracuda is an..
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