I'm along the way of hosting my website having a hosting company however the content for that website is not ready. So, I'm likely to place it behind Apache auth after which, after i am prepared to open it up for that public take away the authentication. My question, is will this affect Search engine optimization by any means or prevent google from indexing the website later on once it's available to public? I am certain this can be a common situation for a lot of sites and just how do you cope with it?

My question, is will this affect Search engine optimization by any means or prevent google from indexing the website later on once it's available to public?

If your internet site is already indexed with Google, and putting it under password protection, it's possible, even likely, the Google Bot will recognize this, and take away your articles from the index. The bot will re-index the web pages after they are available again, but this might take a while, and you'll have a hit in ratings.

When the website is not indexed, I do not observe how a brief password protection could affect indexing/Search engine optimization later on.

Yes, in Search engine optimization time is a vital factor.

Create a temporary website with a few of the content today, and focus on one last website inside a protected sub directory known as "final" that you simply exclude inside your robot.txt file just just in case.

This can allow early referencing and indexing when you are working.