Definitions: E-mail Security – IT Business Edge(E-Business)

E-mail security refers to the measures used to protect  e-mail systems against a multitude of threats, including malicious code and  data loss. Businesses can choose to deploy their own technologies as  part of their e-mail security, or they can choose to outsource e-mail security  to a service provider that filters incoming e-mail for malware, spam and other  objectionable content. For this reason, it?s especially important that businesses  consider the e-mail security strategy adopted by the service provider, who is  just as vulnerable to e-mail security threats as its customers. E-mail security appliances are an all-in-one approach to  e-mail security. A variety of software is also available to support e-mail  security efforts, including encryption, antivirus, content filtering,  anti-spam, anti-spyware and security suites, which package different software  together into a single application. Other network security technologies such as routers,  intrusion-detection systems, and content filters can also support e-mail  security efforts. read more

Technorati Tags: email, security, businesses, service, threats, business, e-business