Survey data suggests that more than 50% of all cyber-attacks are instigated not by the outsiders but by the insiders. It is the insiders who can cause more damage because they are aware of the vulnerability in the system and can exploit it much easily than the outside attackers.
Here are a few ways to prevent these insider security threats.
Identify Who or What Can Pose a Threat
All employees of an organization normally get login credentials and limited security and access permissions. Most of the organizations are under the impression that this is enough to ensure the protection of their precious data. This often leads to sharing the classified information or accessing information that you are not authorized to from a colleague’s computer if the proper monitoring and tracking systems are not in place.
Such breaches often happen because of ignorance or carelessness. Thus, you need to have employee training sessions where they are told about the importance of logging out when leaving their desk and using strong and effective passwords that are difficult to crack. They should also be educated not to share their passcodes with anyone. Training the employees about the various security protocols help to stay alert.
Install Security Cameras to Monitor Employees Closely
Companies need to identify employees that can be of high-risk and monitor their behavior closely. The best way to do this is by installing surveillance cameras at the right places. Later, you can use the video footage to monitor what’s happening and take action accordingly.
Besides installing security cameras, proper software should be implemented to monitor their logins, cloud uploading, web surfing, downloads and emails to figure out if they are planning anything that can be a security threat to the company.
Keep the Data Encrypted
The best way to keep the data safe is to store it in an encrypted manner. Encryption has emerged as the key layer of internal defense mechanism.
Put Up Some Technical Restrictions
If you are an organization that deals with highly sensitive data, then you need to limit your employees’ technology permissions. It can include banning the camera phones on the floor or restricting the use of certain applications, setting bandwidth restrictions, having limits on file sharing etc.
Putting up effective layers of defense is extremely important to prevent the inside security threats. At times, people feel that it is an unnecessary, tedious and time-consuming process, but given the fact that most of the security breaches are instigated with inside help, these protocols need to be in place. This will help the organizations in warding off nearly 50% of the cyber threats that happen due to the internal breach.