The Internet gives more than 100 million users the freedom to sit comfortably, access it, and conduct it. Security is the foundation on which e-commerce will be built, as security coupled with new business processes allows for the creation of trusted business relationships. The worldwide market for Internet security software increased 32% to $4.0 billion in 1999. Distributed firewalls have a higher cost than personal firealls and are focused on the corporate market. The distributed firewall market will eventually give away an embedded service provider to give away the distributed firewall software.”]
Source: https://www.csoonline.com/article/2113015/security-to-the-core.html