Research shows that up to 90 percent of e-mail received by companies is spam. In the beginning, spam was mainly text-based, but over the past few years, spammers are increasingly using embedded images and attaching common file types, such as mp3s, to gain access to mailboxes. Learn more about the types of spam out there, focusing on NDR, or non-delivery report spam—and how you can block it.
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There is no single antivirus engine on the market today that is the fastest and most effective at identifying viruses, spam, or other threats. According to a recent survey, 97 percent of organizations have antivirus software installed, yet 65 percent have been infected at one time or another since. One way to reduce the chance of virus infection is to install multiple antivirus scanners at the mail server level.
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Just when you thought you had all your security measures figured out, along comes the portable storage device to make you question them all over again. With the popularity of portable consumer products—and their ever-increasing storage space—comes a greater risk of losing sensitive corporate data. To secure corporate data, companies must not only focus on perimeter security, but on internal security weaknesses as well.
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In 2004, there were 1.3 billion credit cards in circulation in the US. With fraud incidents on the rise, credit card companies are at constant risk of losing sensitive cardholder data. At the same time, strict payment card industry (PCI) requirements are forcing companies to put better systems in place to ensure clients are adequately protected. By implementing the right software tools, achieving compliance is possible.
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For most companies, e-mail is an integral part of the business workflow and a primary channel for communication. For these reasons, e-mails can be considered legal business documents and should be retained for a predefined period to satisfy government regulations. With an e-mail archiving system, message contents and attachments are stored in a read-only format, ensuring they are archived in their original state.
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Research shows that between 65 and 95 percent of all e-mail is considered spam. On an individual level, spam is an annoyance more than anything else, but on a company-wide basis, spam causes significant problems—and the cost to manage it is sizeable. Spammers are always one step ahead of antispam vendors, so to combat this persistent problem, companies need a single-source product that can eliminate spam for good.
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