I would like to create a hotspot on my laptop with my wifi router software,I can set up the SSID and password very easily.But I wondering is it safe?Or it's better if I created one with wireless router?

On a computer, you not only have to worry about the hotspot service security but also the security on your laptop meaning if someone gains admin access to your computer they have admin access to the hotspot.

Nothing is 100% secure. With increased security there is always a decrease user usability.

When you say is it safe... Its hard to answer. It depends on your threshold of what safe is.

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