How emerging threats can be regulated with basic countermeasures?

A blog is a discussion or informational website published of discrete, often informal diary-style text entries. Posts are typically displayed in reverse chronological order, so that the most recent post appears first, at the top of the web page. Until 2009, blogs were usually the work of a single individual, occasionally of a small group, and often covered a single subject or topic. (Blogs are usually  written in an informal or conversational style). How emerging threats can be regulated with basic countermeasures?