Is EDR (Endpoint Detection and Response) better than Anti-Virus Software?

Traditional anti-virus programs are often enough to protect a small business’ endpoints. However, EDR takes it to a whole new level by responding to the current threat landscape effectively.  

At a distance, both anti-virus software and EDR can appear almost indistinguishable. However, upon closer examination, the two security protocols prove to be substantially different.  

Understanding these differences is key to achieving robust enterprise security. 

  1. What’s anti-virus Software? 

According to leading cybersecurity provider Norton, anti-virus software is more like a decentralised security system that helps protect your computer from cyberattacks (including malware and spyware attacks).  

In this scenario, anti-virus software monitors the data traveling through the network to your devices. This information is then compared to known threats while examining the behaviour of all programs on the system.  

Whenever suspicious behaviour is identified, the anti-virus program will attempt to block or remove the infection.  

Anti-virus programs do the following to protect against different types of security threats: 

  • Confirm the safety and security of your device 
  • Delete malicious codes and software 
  • Pinpoint particular files for the detection of malicious code 
  • Scan either a single file or your entire computer at your discretion 
  • Schedule automatic scans 

With ever-evolving cyberthreats, anti-virus is vital to protecting enterprise devices. However, having anti-virus software alone isn’t enough. Instead, anti-virus software should be a component of your overall cyber defence strategy. 

  1. What’s EDR? 

According to the global security software provider McAfee, EDR (also know as ETDR or endpoint threat detection and response) is a unified security solution. It combines a collection of endpoint data with a rules-based automated response, continuous real-time monitoring, and analysis capabilities. 

EDR solutions and tools are designed to detect and investigate suspicious activities across all endpoints in your enterprise infrastructure. Compared to traditional anti-virus software, EDR helps better secure enterprise networks. 

EDR tools do the following to protect against different types of security threats: 

  • Analyse data to identify threat patterns 
  • Automatically respond to recognised threats by removing or containing them  
  • Forensics and analysis tools to research known risks and compare them with internal activity to search for suspicious behaviour 
  • Monitor and collect activity data in real-time from endpoints to pinpoint potential threats 
  1. Anti-virus vs. EDR 

In general, EDR tools don’t replace traditional anti-virus software and firewalls. Instead, they work together to help companies enhance their security protocols and fortify their IT infrastructure. 

However, as threat actors relentlessly try to find innovative ways to breach enterprise systems, EDR is better placed to secure networks. For example, the different analytical tools offered by EDR solutions provide advanced monitoring and reporting capabilities not found in traditional anti-virus programs.  

Traditional anti-virus solutions are simplistic in nature and limited in scope when compared to EDR. When organisations build a robust EDR system, they can make anti-virus software a part of their overall threat detection protocols. 

Modern EDR systems incorporate anti-virus, firewalls, monitoring tools, whitelisting tools, and more. It’s essentially a comprehensive approach that runs on a client-server to better secure your digital perimeter.   

Some key differences that help EDR stand out are as follows: 

  • Its ability to identify endpoint threats quickly 
  • Real-time response when threats are identified 
  • Robust data loss prevention protocols 
  • Protects large scale enterprise architecture efficiently 
  • Provides more holistic protection of enterprise networks  
  • Sandboxing 

Today,  Managed IT services providers also offer EDR solutions powered by artificial intelligence that stop attacks before they cause any real harm. This approach helps derail advanced threats at the most vulnerable endpoint.  

Anti-virus software, on the other hand, allows attacks to take place and then responds to it. This makes EDR solutions and tools the best option for business.  

From now on, companies can’t afford to make security an afterthought. Furthermore, your familiarity with anti-virus software shouldn’t trump the capabilities of EDR.  

To learn more about endpoint detection and response, and how it can help your business maintain robust security and compliance, schedule a commitment-free consultation