Cyber Security is one of the most complicated issue of the modern world. Everyday someone’s idenitiy is being stolen. This can be avoided if you know very simple rules that will help you protect your computer. Accroding to the CEO of a Columbus IT Consulting Firm, first and formost, always use passwords: to log into your desktop, to log into your wifi network and so on. Always use different passwords in differest places and change them every 90 days. And the last rule is that you NEVER use public wifi networks to make any transactions. Be safe!