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What is EDR and How Does it Differ from Traditional Antivirus Software?


Having the right technology for cybersecurity is a crucial part of doing business in today’s digital landscape. But when it comes to dealing with the onslaught of cyberattacks, is your antivirus software enough to keep your organization secure?

Is antivirus enough on its own?

Antivirus is designed to uncover and block a virus or malware from breaching a user’s computer or accessing an entire network. In general, it is used to protect the user level—known as endpoint protection. As surprising as this may seem, antivirus applications often have limited capabilities. These products are not equipped to deal with various modern cybercrime threats, such as:
  • Advanced Threats
  • Polymorphic Malware
  • Malicious Documents
  • Fileless Malware
  • Encrypted Traffic
In conclusion, the main role of antivirus software is to detect, block, and isolate invasive, malicious applications to prevent them from doing damage to your data and valuable software. As such, using it on its own is not enough to defend your organization. Ideally, antivirus programs should be integrated with other security technology, such as endpoint detection and response (EDR). This AV EDR combination provides a stronger defense against malware, adware, spyware, and other kinds of attack mediums.

What is the difference between AV and EDR?

While there are some notable similarities between antivirus and endpoint detection and response solutions, there are significant differences between them as well. It’s critical for your security team to understand these differences when looking for a solution that suits your organization’s needs best. Some of the key differences between traditional antivirus and EDR solutions include:
  • Scope — Traditional antivirus tools are limited in scope in comparison with modern-day EDR systems. Antivirus generally serves basic purposes, such as scanning, uncovering, and removing viruses, as well as different types of malware. EDR application, on the other hand, also includes security tools, such as firewall, whitelisting tools, monitoring tools, and more.
  • Ability to defend enterprise architecture — Antiviruses often fall short of providing adequate security to the ever-evolving digital networks while EDR security systems have the ability to ensure the safety and security of the digital perimeter.
  • Ability to spot endpoint threats — Cybercriminals are now developing malware with continuously progressing codes that can bypass past traditional antiviruses. Meanwhile, reliable EDR solutions are capable of detecting all endpoint threats and providing real-time responses when needed.

How does EDR work?

Endpoint detection and response applications are designed to pinpoint and analyze suspicious or malicious activities across an organization’s every endpoint. Using a powerful EDR solution can have a huge positive impact on your entire network. These security tools work by installing agents on business endpoints. They then enable your IT team to collect data on network behavior through a central database for analysis. They contain advanced analytics that work to recognize patterns and anomalies. If suspicious behavior is detected, the EDR application can send automatic alerts for your team to investigate or take further action. Compared to traditional antivirus solutions, EDR applications have the capacity to provide more comprehensive network security. This makes them more effective at combating advanced threats to endpoints. EDR also offers a wide variety of features that many managed antivirus software programs don’t have. For example, instead of using traditional signatures, EDR gathers data on quite a few activities across an endpoint and proceeds to analyze and remediating procedures. This is done through machine learning and artificial intelligence that efficiently delivers results by monitoring potential threats within your systems. In addition, reliable EDR tools also have the capacity to defend against internal attacks. When an endpoint detection and response application detects suspicious activity, it will block the source and help prevent a potential attack from breaching your wider network.

Other Benefits of Implementing EDR Solutions

This kind of security technology has been growing in popularity for several years now. Especially for modern-day businesses, EDR solutions are preferred for their ability to safeguard digital perimeters from evolving attacks and security issues. Here are the other advantages of using an EDR system in your organization:
  • Extensive data collection and management
  • Detection of all endpoint threats
  • Provides real-time response
  • Compatibility with other security tools

Can EDR replace traditional antivirus solutions?

A lot of EDR solutions in the market nowadays include antivirus features. That said, it’s safe to say that they can effectively replace traditional antivirus solutions. With the continuous advent of sophisticated cyberattacks these days, it’s imperative to stay away from weak antivirus tools. Instead, you may want to consider implementing an AV and EDR combination to ward off the latest threats and ensure your network security. Remember: an antivirus program by itself is not enough to keep your networks secure. Look for a dependable AV and EDR solution that meets all your organization’s needs.

Comodo can provide you with a top-notch managed security service that fights against the biggest problems facing security.

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