US Patent 9130989 Securing email communications
Patent 9130989 was granted and assigned to Fortinet on September, 2015 by the United States Patent and Trademark Office.
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Methods and systems are provided for securing email communications. According to one embodiment, a network device receives an outbound email originated by a computing device of an internal network and directed to a target recipient. It is determined whether a domain name of the target recipient is present in a global doppelganger database. When the domain name is determined to be present in the global doppelganger database, transmission of the outbound email to the target recipient is prevented if the domain name is an unacceptable domain name and transmission of the outbound email to the target recipient is permitted if the domain name is an acceptable domain name.
US Patent 09130989 Securing email communications US Patent 9130989 Securing email communications
US Patent 09130989 Securing email communications
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