Mike uses a password manager and when he uses it to go to a secure site, he wants to know if the data can be read by anyone else. Leo says no, unless there's a keystroke logger or malware installed. He would be the last line of defense though, and his online behavior can circumvent anything. No security option is fool proof if he is tricked by a hacker to install malware. He should make sure to keep his software and operating system updated so the exploits are secured.