Chapter 5.Enterprise architecture.^{0}

These days, everyone use on same network. And most of companies also depend on these technologies. So doing e-business means a greater number of customers, partners and suppliers, and even government regulators need unparalleled access to corporations’ computer systems. It’s a very different security situation these days many of your insiders are not actually employees, now many people from the outside have a much better opportunity to do harm to company rather than just the random hacker. Firewalls, virus and spam protection are only part of the picture.
Panda Security, a Spain-based antivirus maker, has been monitoring an onslaught of links with malicious software, or “malware,” on Twitter that tag hot topics such as the Air France crash, the NBA finals, “American Idol” runner-up Adam Lambert and the new iPhone.
“Cyber criminals have been targeting Twitter users by creating thousands of messages (tweets) embedded with words involving trending topics and malicious URLs,” Sean-Paul Correll, a threat researcher for Panda Labs, wrote recently on a blog for the company.

Secure the company’s information is very important to maintain their company. CIO should prepare to damage of their information. In the case of customer information, It uses everywhere even manufacturing to marketing. So it should be protected by CIO.

http://www.cnn.com/2003/WORLD/asiapcf/east/12/10/globaloffice.cyber.security/index.html?iref=newssearch
-http://www.cnn.com/2009/TECH/06/21/cyber.crime.internet/index.html?iref=newssearch