As businesses grow, introducing new technologies into the fabric of internal and remote computing to permit corporation employees the ability to extend functions into any feasible situation increases the demands on network security to safeguard company assets. Network security software, typically viewed as a control mechanism, is in fact a facility that enables technology and enterprise functions to extend outside the confines of the business firewall, where new opportunities exist to satisfy and attract new buyers. Extending network security software to the enterprise (the entire organization organization), whether it’s a global multi-organization or multi-currency entity, can represent substantial monetary expenditures in terms of licensing and implementation. As a result, companies are reluctant to look at alternatives, fearing licensing will put these alternatives out of reach or that hidden costs will hamper any actual gains from switching to a new vendor. In the case of antivirus and anti-spam, realistic cost savings alternatives do exist to reduce the overhead of providing these network security tools to each and every desktop within the confines of the business firewall and also to outside devices in the mobile computing environment. Such per-device enterprise or unlimited-user licensing models augment the investment in antivirus and anti-spam tools. New generation antivirus and anti-spam tools extend not only to remote laptops and desktops but also to smartphones, generating the scope of protection on IP-based devices even greater than traditional desktop-based network security applications. Scanning both inbound and outbound IP traffic so that addresses can be blocked and allowed in both directions, these modern network security software tools integrate greatest-of-class spam recognition methodologies, whereas a single-vendor approach can simply broken. Integration with mail server technologies from numerous manufacturers is also supported by these new technologies, unlike in traditional antivirus and anti-spam software vendors, where scanning occurs at the desktop instead of the mail server. Scanning is much more robust with deep header analysis and holistic image scanning of every single piece of mail.

Network Security