If you use WordPress for blogging you have many advantages of it. Anyway sometimes it is necessary to hide a post in RSS feed or on homepage. But it does not seems possible at first thought. But if you make a search for it you may find a nice solution. Or you will have full control over your posts regarding to its visibility. Many times I have posted some of posts that I had not wanted show my readers or visitors. It may be just a post for record for my own. Some time I may post that is not suitable for my readers I will like to hide it from regulars readers.
So I am using a plugin WP Hide Post and that is a great solution for post visibility in WordPress, so you have full control over your posts. After installing this plugin you can take charge of it. When you open a post to edit or compose a new post you will see post visibility option in edit post section. Using this plugin you can hide a post on Homepage, in RSS feeds, in search results, ion category pages, tag pages, author pages and in archives.