Cybersecurity

ONPASSIVE

1634 Views
10 Oct 2022
8 Min read

Types Of Insider Threats and How Can You Counter Them?

In today’s digital world, a new security system implemented to protect infrastructure or data will almost certainly be less secure tomorrow. Many people are eager to exploit new technology in this age of instant communication, looking for flaws and vulnerabilities in systems, whether they do so ethically or unethically.

In today’s cloud-operated world, it’s reasonable to say that most people are familiar with cybersecurity fundamentals. We’ve all heard that the development of remote work has resulted in an incredible 600% surge in cybercrime, a new attack every 36 seconds, and that small to midsize firms are becoming the target of hackers and a host of other horrifying figures. Thus, insider threats are growing.

Rise Of Insider Threats

Insider threats have considerably increased over the past several years, whether they originate from unintentional insiders who are vulnerable to phishing scams or from malicious insiders who want to reveal important information.

Traditionally, businesses have invested in IT security to guard against external threats like hackers, spammers, cybercrime syndicates, etc. But insider threat risks are often ignored and do not receive the same funding.

Gaining more knowledge about insider threats can assist you in putting security measures in place that can effectively stop, identify, and contain internal risks that could otherwise harm your company. This blog post provides several best practices that can help you avoid it altogether or lessen the harm that insider threats create.

What Exactly Are Insider Threats?

Insider threats are vulnerabilities to the organization’s cybersecurity that come from within. Users with authorized access to the company’s resources, such as current or former employees, contractors, business partners, third-party vendors, etc., maybe the cause. Insiders might differ significantly regarding awareness, drive, intention, and access.

Traditional security solutions, such as firewalls and antivirus software, are often only able to detect threats from outside the organization. In addition to being undetectable by conventional security measures, insider assaults might be more difficult to stop than external ones and go unnoticed for months or years.

What Are Various Types Of Insider Threats?

The following three categories are typically used to classify insider threats:

Careless Insider

Employees or contractors that are careless inside the company put the company at risk by making mistakes or breaking the rules. They act innocently, with no malice intended. A negligent insider could fall victim to phishing scams.

Malicious Insider

Malicious insiders, such as employees or contractors, use their access to the organization maliciously. Their acts are typically driven by greed or personal gain and occasionally by resentment of the business or management. A malignant insider is a disgruntled employee who steals consumer information and sells it to a rival.

Infiltrator

External actors who gain valid access credentials without the necessary authorization are known as infiltrators. Under pretenses, infiltrators join a target group to acquire access to enough people to launch an attack.

The biggest threat to an organization comes from infiltrators since current defenses cannot stop an infiltrate who is aware of the security measures and is prepared to cause the most harm.

You may identify vulnerabilities and create security measures most suited to mitigating the threats in your business by thoroughly understanding the different forms of insider threats.

How to Protect Your Organization From Insider Threats?

Organizations should start formulating policies and implementing comprehensive insider threat programs to reduce risks and ensure they have the ideal combination of people, processes, and technology. By being proactive, businesses may be able to stop malevolent insiders and prevent data breaches by careless workers, safeguarding their resources and reputation.

Security Awareness

Organizations must ensure that every employee knows the important asset they are handling and how to manage it securely. Technology related to information security is constantly improving, but human behavior evolves much more slowly.

It might be challenging to educate entire teams of people with little to no technical knowledge. Nevertheless, everyone in the organization must know cybersecurity’s values and best practices. Employees must be ready to spot phishing and other social media threat vectors, and the potential tactics outside attackers use.

Implement Insider Threat Prevention Training

While using the most up-to-date safe system to combat cyber threats is a solid approach in and of itself, your company must also implement an efficient management system to train staff and proactively detect warning indications to reduce insider threats.

Implementing a well-designed and exciting yearly cybersecurity or data privacy training curriculum is essential in this endeavor. There should be more to this program than just reading tonnes of material, listening to a few audio bits, and navigating a presentation. 

It should instead be interactive and contain pertinent examples. Employees will be more likely to retain learning and put it into practice if they don’t dread security training.

Reduce Risk Through Categorization

Employee categorization is an additional strategy for reducing risk. Sorting your staff into privileged and standard groups can help you achieve this.

Personnel with access to confidential information and customer data are privileged employees. The systems should be made more secure for these users because they represent the highest insider threat. Your remaining staff members, who should be categorized as “standard,” call for fewer limitations.

Prioritize Effective Risk Communication

When a new vulnerability materializes, an organization frequently notifies its staff. However, these interactions may be too complex for all employees to comprehend. Employees may lose interest in reading these warnings if they are highly complex or contain more information than is necessary, which could prevent them from understanding the effect of the vulnerability. 

When informing employees of vulnerabilities, communications must be well-written. Employees are more likely to be able to avoid errors that could result in a breach the more explicit the communication is.

Risks to data privacy associated with potential flaws don’t just affect staff members responsible for infrastructure, systems, or servers. Any level of an organization may be affected by breaches that take advantage of these vulnerabilities. 

Any employee could be impacted, and all it takes is one questionable link clicked by an organization member to cause havoc. Therefore, effective communication must be a top priority rather than an afterthought.

Conclusion 

Insider assaults will probably continue to increase in the corporate context, whether from an evil source or an unintentional breach. However, your business can actively participate in attempting to stop them. 

By keeping an eye out for potential attacks, educating and empowering people, and giving security teams cutting-edge cybersecurity tools and solutions like those provided by Core Security and HelpSystems,

To reduce the rising danger of insider threats in your firm, start by implementing a plan that stresses defense and depth. You can use a tiered security architecture to put your business in a successful position. Always keep in mind that you can only change what you acknowledge.

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