"We leave IT security to our IT service provider. After all, he is the expert!" 
This is something you often hear, especially from small and medium-sized companies. 
But how secure is your IT really in view of the dangers posed by ransomware and other attack scenarios?
How can you check whether you will still have a functioning backup in the event of an attack?
What questions do you need to ask and what answers do you need to insist on? 
What distinguishes a qualified emergency prevention?

It is important to ask the crucial questions, demand answers and eliminate weak points or implement measures.
Costs do not play the key role. Especially if you put them in relation to the potential damage.
 
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