A Brief Look at Endpoint Detection and Response (EDR)

In 2021, the endpoint detection and response (EDR) market size was just shy of $2 billion. Yet, experts say the market size will reach more than $18 billion by 2031, growing at a compound annual growth rate (CAGR) of more than 25%!

If that growth tells you anything, it’s how vital EDR is for your organization to remain secure from online threats. But what is EDR, and how does it work?

Keep reading this brief guide for the information you need to know.

Endpoint Detection and Response Explained

EDR is an endpoint security system that observes end-user devices to identify and react to cyber hazards and threats. It uses real-time continuous data analytics with automated response and analysis.

Anton Chuvakin from Gartner coined the term in 2013. Before EDR, organizations used antivirus systems. However, when using antivirus systems, attackers could run malicious code on endpoints without exposing their operation.

You may also see EDR referred to as:

  • Endpoint detection and threat response (EDTR)
  • Endpoint threat detection and response (ETDR)

How Does It Work?

Your EDR system will record the activities and events on endpoints and all workloads. This allows your security team to identify incidents that would otherwise remain unseen.

Your EDR solution must provide constant, in-depth, and real-time reporting of what is occurring on endpoints to be effective. Your EDR tool should offer the following abilities:

  • Advanced threat detection
  • Data search
  • Investigation and alert
  • Malicious activity spotting and containment
  • Response
  • Suspicious activity validation
  • Threat hunting

Critical Functions of EDR Systems

All EDR systems have three primary functions:

  • Endpoint data collection agents
  • Automated response
  • Analysis

The goal is for the system to monitor and collect data from endpoints that could stipulate a threat. Then, it will analyze the data to establish threat patterns.

The system should automatically respond when it identifies threats or act to contain them. However, it must also notify security personnel of the danger.

Finally, the analysis and forensics tools should continue to look for threats and other suspicious activities.

When searching for an EDR solution, there are several things to look for. They include:

  • Endpoint visibility
  • Threat database
  • Behavioral protection
  • Insight and intelligence
  • Fast response
  • Cloud-based solution

An EDR solution with these aspects will significantly mitigate risks from cyber attackers.

New Functions

As EDR technology evolves, these security systems offer new functions and services to identify and investigate threats.

For instance, the effectiveness of endpoint security is increasing. This is possible from the international pool of information on current security threats and their features. The data raises the system’s ability to identify exploits.

As security threats evolve, so will EDR systems. It’s the only way they’ll remain effective.

Invest in EDR

Endpoint detection and response solutions are required to help keep you safe from cyberattacks and authorize you for new cyber liability insurance policy coverage. Pegasus offers both Endpoint Detection and Response (EDR) and Managed Detection and Response (MDR) for next-generation endpoint detection solutions that satisfies many cybersecurity compliance and reporting requirements.

To learn how Pegasus Technologies can help your organization, contact us today. With managed IT and security solutions, our team of experts will provide you with everything you need to detect and respond to security threats.

Pegasus Technologies is the IT Team for organizations that don’t need a full-time IT department. Our technology experts build you a technology plan to keep your business running at its best. We have offices in Kennett Square, PA, Media, PA, and Wayne, PA to provide better computer support and IT services to you.