Newswise — With the continued growth of online shopping, and this week's "Cyber Monday," Karen McDowell of the University of Virginia is available to help your audience or readers keep their computers, identities and their cards safe.

McDowell, an information security analyst in U.Va's Information Security, Policy and Records Office, regularly makes presentations on avoiding common online hazards, such as phishing, worms and viruses, and credit card and identity theft.

She has worked in information technology for more than 15 years. Around 1999, she noticed rapidly growing threats to computers and networks and began to study them. She also worked on learning how to keep computers safe, and how to fix infected computers. She began writing about these problems in 2004 to reach a broader audience.

McDowell continues to study security issues and presents updated information to individuals and groups. She has presented at numerous conferences, including an international conference held in Canada, and has published articles on information security.