A lot of websites contain large “Install” buttons all but begging you to click them. You shouldn’t. They will usually give you adware or spyware instead of what you wanted or, worse, they’ll redirect you to a compromised website.

Hotel business centers, libraries, and cyber cafes provide computers that anyone can use. However, travelers cannot trust that these computers are secure. They may not be running the latest operating systems or have updated anti-virus software. Cyber criminals may have infected these machines with malicious viruses or install malicious software.