It's also important to change your password and admin username if someone helps you and needs admin username and your password to login to do the work. After all the work is complete, IMMEDIATELY change your password and admin username. Someone in their business might not be even if the man is trustworthy. Better to be safe than sorry!
fix malware problem Watch out form entries. You can useRegexp to process the data . You can even define preloaded variables as form data in the form of checkboxes, radiobuttons etc..
The one I recommend, and the approach, is to use one of the password creation and storage plugins available for your browser. People like RoboForm, but I think after a free helpful resources trial period, you need to pay for it. I use the free version of Lastpass, and I recommend it for those who use Firefox or Internet Explorer. That will generate secure passwords for you.
For me it's a WordPress plugin. They are drop dead simple to set up, have all the features you need for a job like this, and are relatively cheap, especially when compared to having to hire someone to get this done for you.
As I (our fictitious Joe the Hacker) understand, people have way too many usernames and passwords to remember. You've got Twitter, Facebook, your online banking, LinkedIn, two blog logins, FTP, internet hosting, etc. accounts which all include logins and passwords you need to remember.
These are only some. Great thing is that they don't require much time to do. These are also options, which can be done.