Thanks for all the replies. I think I’ll stick to backing up to an external hard disc. NAS sounds too clever for me. I just need to remember to do it more frequently.
I have to agree. I take the view that ANYTHING I upload to the internet is either potentially vulnerable or actually expensive! The ‘free’ cloud storage offered by various internet services is usually inadequate for substantial backups and you have to pay by subscription for what you actually need.
Unless you have an imperative need to access the same data from several devices then the Cloud is best avoided.
All my vital data is kept on my home PC which is accessed by a PIN. I make regular backups to several external hard disks in rotation which are stored in a physically different location from the PC (in case the house burns down!) plus another hard disk which is stored in a fireproof box, again well away from the PC.
That way I am not dependent on some third party organisation to store my data, least of all the nightmare that is Microsoft One Drive where you have no idea where your data is actually stored.
I don’t store anything important on my smartphone either! Digital wallets may be wonderful but you are stuffed if you want to make a critical payment or show your boarding card at the airport only to find the battery has died or the device has glitched! The underlying problem is that everything works fine until it suddenly doesn’t and then you are stopped dead in your tracks, often at a critical point.
My phone email connection works fine at home but if I take it to Greece my major internet provider doesn’t like it and won’t connect. Get off the plane back home and all is hunky dory. A security feature apparently. Fortunately I had a tablet with me and was able to reconnect by an alternative method. Still a pain the backside though.
Colin