16-Protecting Your Tweets:
If your account on Twitter is public, then each tweet can potentially reach an unlimited audience. The keywords and hashtags in your posts will be searchable by the public. If you don’t need to communicate with the public at large, then you might want to consider switching over to a protected Twitter account. Protected posts are only visible to followers that have your approval. This can be an ideal way to network with your close friends, family, and audience members. It gives you an intimate space to share updates with a select group of people. Also, protected Tweets won’t be indexed by search engines, so no one will be able to view your Twitter updates when they Google you.