Data security: Prevent insider threats
For obvious reasons, some industries are more likely to be targeted by cybercriminals. Along those same lines, some industries are more prone to falling prey to those criminals. In the healthcare industry, 58% of security incidents begin with an inappropriate action carried out by someone within the affected organization. Although the percentage isn’t as high among other industries, it’s still something you can’t afford to ignore. Here’s a look at five ways to prevent such breaches, regardless of your industry.
#1 Educate
You must teach your team to recognize personally identifiable information (PII) and understand the financial implications of a breach. Each employee needs to grasp the risks associated with violating specific state or federal regulations regarding data privacy and security. For example, when a celebrity is admitted to the hospital, employees may be tempted to sneak a peek at their medical records. As innocent as that may seem, it could result in a hefty HIPAA fine.
#2 Deter
You must put easy-to-understand policies in place to prevent an insider from breaching company data. And those policies must be strictly enforced. In fact, almost every regulatory framework pertaining to data security requires that these policies are published where they can be easily found and that you present them in company-wide meetings. In some case, you may be required to put a person in charge of holding everyone in the company accountable to following the policies.
#3 Detect
Businesses must have systems in place to identify data breaches and their sources as quickly as possible. You should be able to see any time someone accessed PII. This speeds up the breach response time by revealing when unauthorized personnel viewed something they shouldn’t have. It’s significantly easier to stem the spread of a breach with an effective audit trail in place.
#4 Investigate
When a privacy or security breach is detected, certain actions must be taken to limit the damages. For example, after the cause of a breach has been identified, your team should create new policies and procedures to ensure it can’t happen a second time. In the case of an insider threat, that might mean revoking data access privileges to a department that never actually needed them.
#5 Train
Since IT systems are constantly evolving and easy to accidentally bypass, your employees must undergo regular data security training. A one-day seminar is a great start, but incorporating short, weekly reminders or activities will go a long way toward keeping everything fresh in their minds. Consider using a variety of media, such as emails, break-room posters, and even face-to-face interviews.
Is your company’s data secure from insider threats? Call Ashton and we’ll help you find out.
