Хмммм, на самом деле, мне кажется, если человек не хочет получить никаких польз  из других , то будет трудно попасть в мошенничество:)
Мне стыдно сказать, что я уже несколько раз попала в мошенничество в Интернете. 
Но всё-таки я поделюсь с вами моими опытами:) 
Первый раз я попала в мошенничество, я ещё была студентом и хотела зарабатывать деньги. Поэтому когда мошенник сказа мне, что можно зарабатывать деньги через фиктивную покупку, я сразу хотела попробовать. То есть мне сначала нужно совершить покупку в интернет-магазине, и потом он вернёт мне деньги и даёт мне вознаграждение. Сначала сумма не большая. Конечно, он вернул мне деньги и дал мне вознаграждение. Поэтому я начинила верить ему. Но третий раз сумма стала большой. И на этот раз он не вернул мне деньги.

Applications must do many things to prevent online fraud also when someone use sexual slangs. However everyone must to know when someone is an impostor and their intentions.

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I think this is very simple question, not harder than knowing what to do crossing a road.

First of all, do not open emails from unknown senders (I mean when you really don't know who and why sent you this letter).
Second, check every link you received, even if it is from your friends.
Third, don't be caught by letters or messages that tell you about winning in lottery or another thing. No one is so generous that gives money for you, unfortunatelly.

Internet became a huge part of our life, but we still need get used to all threats in global network.

التقليل منها 
الإلتهاء في أشياء متنوعة

do believe that there will not be any benefit for totally free free free.

用什么方法可以防止网络诈骗？

Si dovrebbe rallentare, avere pazienza e verificare delle cose prima di tutto

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