As Google is the number one search engine and it has never lag behind in providing the best available services to its users. So it has a new concept of Google photo which means where Google service allows you to automatically upload all of your photos and videos to the cloud, for free and without a limit on storage. Google Photos is available as an app on Android or iOS, and you can access it through your web browser. On Google you can search your photos by location, by date, by event, or using a variety of available keywords.
Hence to provide the safeguard to your photos Google has developed the advanced application and development in its services. So there is nothing like to worry for your Google photos because it is very much safe with Google. Moreover Google is the leader in its domain i.e. in the photo storage services and is known to be safest with data across the globe.
Moreover it happens that Google automatically backup your photos and keep them secure. Google photos use your Google account (Gmail, YouTube, etc) to give you unlimited free storage. In fact Google also uses the same servers as services like Google drive to store the photos. Actually Google Photos creates albums or Photo book which means it is playing around with photos. So there is no as such chance of your photos changed or damaged. And your Google photo safely stored in the Google.
However there is some risk also associated with it like Information can leak, or be stolen. So, if in case you are very much concerned for your Google photos to save and its safety issue, then you can also go for another photo back up plan or option available.