Tom Canavan has been in the Computer and IT industry for 20+ years where he spent several years as a Systems Consultant to many Fortune 100 clients and other global companies. Canavan is considered a top security and disaster recovery expert in the Joomla world. He is the author of the Packt Published book Joomla! Web Security. He is a former CIO and is currently the co-founder of SalvusAlerting.com. Canavan contributes articles on security and disaster recovery to several websites.