On the whole, mobile operating systems seem to be pretty secure, but new bugs uncovered in Google's mobile platform shows how every Android-powered device – more than a billion devices in all – are vulnerable to malware thanks to privilege escalation issues.
Create unique logins for every service you use, use complex passwords, vigilantly comb your credit card statements for anomalies. The advice is sound. Unfortunately, it obscures the fact that the safety of your personal information is ultimately in the hands of companies you share it with.
Fortunately there are many free antivirus softwares, many of which are equally well with commercial. So, if you do not want to pay every year for your protection we have chosen and we present 8 of the best free security tools on the Internet.