The Prevention of Insider Attacks

Not every risk associated with cybersecurity for your small business is the result of a hacker frantically trying to obtain your private information. Threats from within a company are becoming more frequent, regardless of whether the attack was intentionally carried out or not. You may reduce those risks and protect your data by being aware of the potential risk of an insider attack and being aware of some potential warning signs.

What Constitutes a Real Attack?

When someone with legitimate access to your company’s resources and networks utilizes their privileged access to harm the company, it’s known as an insider attack or even an insider threat. Insider threats are information breaches that may include “sabotage, theft, espionage, fraud, and competitive advantage often carried out by abusing access rights, stealing materials, and mishandling physical devices,” according to the Cybersecurity and Infrastructure Security Agency. According to this concept, an insider threat might arise for a number of causes via a variety of techniques.

Anybody using a company’s information presents a security risk, even though existing employees are typically the source of this type of breach. In the last two years, insider risks have climbed by 31%, and expenses have risen to $11.45 million, according to a 2020 Ponemon study. 

What distinguishes an external attack from an insider threat?

An external assault occurs when someone outside of your firm tries to gain access, but an internal attack occurs when someone inside the company already has access to the sensitive sections of your business.

How to Protect Your Business from Insider Threats

There are strategies to anticipate, recognize, and stop potential attacks. There are techniques to ensure that this type of infestation never reaches that stage, even if it is naturally difficult to identify while it is occurring.

Put in place a procedure for employee monitoring

A whole component of the company’s software is dedicated to protecting your data by monitoring the actions of your staff. Employers can establish guidelines for data handling and set triggers that activate when they see unusual activity from a possible insider threat by using employee monitoring software.

By identifying anomalous network behavior, employee monitoring software such as Controlio  can assist you in identifying possible risks. When an employee tries to access databases or files that are outside of their regular work requirements, it could result in a warning, Aslanian added. DLP software for employee monitoring can also be used to guard against benign activity that could nonetheless put networks at danger. For instance, it might prevent access to websites with a high virus risk.

Take a “zero-trust” approach to cybersecurity

Whether it was a senior IT manager or someone lower on the organizational ladder, in many cases of insider attacks, the company trusted someone to corrupt the data. Regretfully, that can mean that granting someone complete authority over a company’s private information is no longer an option.

Employers should presume that “any device to a network could be jeopardized and therefore requires continuous authentication of users” by adopting such a cautious approach, according to Aslanian. According to him, those users should also be given the minimal amount of access required to carry out their duties.

Employees should receive cybersecurity training

The fact that insider threats frequently happen accidentally contributes to the problem. According to Aslanian, you may add another line of defense against internal attacks by teaching your staff the value of protecting data, particularly when it comes to phishing attempts.