homework

[이름] [이름], 

Thanks for sharing your thoughts here. 

See you!

T. Ash

I think public Wi-Fi is very dangerous.

>> I think using public Wi-Fi is risky.

 It is not safe.. because Free wi-fi don\'t prepared security.

>> It is not safe because Free wi-fi don\'t pay for security.

because If free Wi-Fi add security, it is increase cost. and They are not need pay for free wi-fi.

>>Free public Wi-Fi usually does not have strong security features, and if providers invest in better security, it will increase the cost of offering the service. 

so I am not using Public wi-fi .

>> So, I am not using public Wi-Fi.

 There is a risk of hacking. 

>> CORRECT!