Paranoid much? How was your safety ensured when you went to school (assuming that you are old enough to have a school going child), when cell phones did not exist in India? We have become too dependent on technology.
But, even if the child had a cellphone, if someone tries to do anything bad to him, you can hardly do anything when you are very far away from the child.
I like to blog about various topics ranging from education in IITs to social issues in India and US. All opinions and views presented here are my own and not of my employer.