In an article in Computing News last year about the warning ICO issued to the legal profession after a series of data breaches, Richard Anstey, CTO EMEA for collaboration tools provider Intralinks, was asked for his input on ICO’s top tips for barristers and solicitors. He said the following:

“instead of ensuring email is encrypted or password-protected, solicitors should not use email at all”

You can read what he recommends using instead in the article in Computing News.