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The article predicts emerging computer security threats for 2013. Topics include hacking of Internet browser software through malicious e-mail and text messages, large-scale breaches of database systems, and attempts to bypass identity protection password authentication measures. Also discussed is the potential for malware espionage or cyberterrorism against critical national infrastructure facilities through their supervisory control and data acquisition (SCADA) and incident command system (ICS) networks.

Advises on how to protect computers from threats of intrusion from coworkers or family members. Mention of CMOS passwords for security purposes; Importance of keeping the computer's case closed by using a locking mechanism; Tip on how to update an older computer without spending too much money. INSET: SLOW THE PRINTER FLOW.

Discusses privacy concerns in relation to computers and the Internet. Personal information in computer databases; Recommendation of Simson Garfinkel's 'Database Nation: The Death of Privacy in the 21st Century'; How highly sensitive medical information is traveling between health care and insurance industries often without legal restraint; Possibility of compromising a database; Argument that we need laws concerning privacy and security.