In a time when personal data is an extremely valuable commodity, protecting the security of that data is a primary concern for both individuals as well as businesses of all sizes. A single breach can expose clients to identity theft, financial harm or even lawsuits. There are a variety of ways to protect personal information from hacking and to prevent it from being stolen.
TAKE STOCK
Consider the amount of sensitive data your business has in files and on computers, and make a plan to keep it only as long as necessary. This could include taking inventory of devices that store information, like PIN pads and cameras for surveillance. It could also include the identification of connections between computers and external sources, such as the internet, computers used to support your network by service providers, or a digital copier.
SCALE DOWN
Limit access to sensitive data to those who require it. This lowers the risk of an insider attack or hacker loss. Pro tip: Use the principle of least privilege by giving new accounts the lowest level of access to sensitive data, and increasing that privilege only as they advance in seniority or work-related necessity.
Then, LOCK IT
Passwords should be strong, complex and unique. Passwords that are easy to guess can be cracked in a matter seconds and used to gain unauthorized access. Do not send passwords via email in plain text. And secure all files that contain sensitive or private information.