Recently S.Gopalakrishnan, CEO & MD of Infosys said that so far no program has been proved 100% correct, this is the fundamental principle of computer program.
He also said that we can never write a program that is completely secure. He suggested the following ways for safe network.
- No unauthorized PC on networks.
- Use filters while allowing mails.
- Restrict some web sites.
- No social networking sites like Facebook and Twitter.
- Buy only trusted Hardware and Software.