Since the early 1990s, email has evolved from a tool used primarily by technical and research professionals to become the backbone of corporate communications. Each day, over 100 billion corporate email messages are exchanged. With this level of use, email is vital to businesses worldwide.
With email at the heart of businesses, security is a top priority. Mass spam and malware campaigns are no longer the only email security concern. Today, they are one part of a complex picture that includes other inbound threats and outbound risks.
To learn more download this whitepaper. Compliments of Cisco.