secure.totalav.comは安全ですか？

This is not a scam, the claims made against Total AV are not completely false but let me add some clarity. It is free, however certain premium features are only granted for a 48hour period where after if you wish to use them you have to pay (which is fair enough considering this is the product of peoples hard work). There are also multiple attempts to get you to purchase the premium content however they are not manditory (you can choose not to and still use the basic features). To conclude I think it is wrong to deamonise a wedsite as a scam when they just ask for you to pay for the preimum features. Don't want to? that's fine and totally permitted just close the pages that come up when they ask you to buy the premium features. I personally am still using the free features so I can get a true feel of if they are the best option over the competition but for what they offer for the price they offer it all seems good so far.