I have a friend at a 7 person company which has an issue with email confidentiality.
Each time they send out an email with quotes to customer, the competitor get the message in 30 minutes and send the quotes to the same customer. They found out because a customer complained that they got quotes from companies they don't know.
They use windows system and outlook to process their eamils. If I want to do a security plan for them, where should I start? I am looking references to sites with a check list.
- Check for the trojan horse installed on each windows client and exchange server?
- Will it solve the issue if they switch to google gmail?