How a Barracuda Firewall Benefits Your Company
Posted 10/05/09
A Barracuda firewall can be just what you need to lock down the volume of email messages that your company receives on a daily basis. Which one of us has not at one time or another been frustrated with the number of unwanted messages that pop up in our inboxes. It is bad enough to have to deal with the electronic intrusion at home, but just think how much productive work time is lost in dealing with these messages.The Barracuda firewall system integrates hardware and software to protect your network from spam, virus, spoofing, phishing and spyware and is compatible with all email systems. It has the capacity to handle up to 100,000 users and millions of email messages per day. Several Barracuda firewall units can also be clustered together to increase your capacity even further. The system employs 12 defensive layers, such as denial of service protection, sender authentication, recipient verification, virus scanning, intent and image analysis, Bayesian analysis, rule based scoring and rate control (which is triggered when your system receives a large number of messages from a single IP address over a short period of time), that can be set by your administrator through the web based interface. Barracuda firewalls can protect your network from either individual spam messages or brute force attacks. Barracuda firewall antivirus protection employs two separate filtering engines to catch potential system threats. A Barracuda firewall can also filter out email messages containing certain designated extensions.
With respect to outgoing email messages, the Barracuda firewall system employs outbound filtering techniques such as attachment scanning, virus filtering, rate control and encryption to ensure that all outgoing mail is legitimate and free of viruses.
A Barracuda firewall system requires no software installation or modifications to existing email systems. And, your network administrator will be able to monitor and maintain the firewall through the intuitive web interface. Barracuda Central, an advanced round the clock security system, continuously monitors and blocks Internet threats. Another of the Barracuda firewall features is the option to establish bulk email inboxes that filter spam away from individual employee inboxes. This spam can then either be checked or ignored.
By eliminating user license fees, Barracuda firewall systems are an affordable option. What could be better for your business than an email filtering system that has the capacity to accommodate thousands of users and filter millions of email messages per day, without software installation or modification to existing systems, or user license fees.
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