What is the difference between EDR and traditional Antivirus for small business security?

All answers to this question.

For a 50-person office, a standard Antivirus is often "silent," meaning it either blocks a threat or doesn't. EDR is much more "chatty" because it records every process and network connection. While EDR provides way more security, it does require someone to interpret the alerts. If you don't have a security pro, look for "Managed EDR" where the vendor's team handles the alerts for you. Standard AV is a "fire-and-forget" tool, while EDR is a flight data recorder for your computers. If you deal with sensitive client data, the forensic capability of EDR is worth the extra cost and the slight learning curve.

   Answered 2025-09-14 by Sarah Jenkins

Do you have any specific regulatory requirements like HIPAA or PCI-DSS that might mandate having detailed logs of all file access and system changes?

   Answered 2025-09-28 by Chloe Adams

• We actually have to comply with SOC2 soon, Chloe. That’s the main reason we are looking at EDR. We need to be able to prove that we can track a breach from start to finish. A simple "threat blocked" log from a traditional antivirus isn't going to satisfy the auditors. I'm just worried about the "alert fatigue" that comes with a high-sensitivity EDR setup in a noisy dev environment.

     Commented 2025-10-05 by David Sterling

Most modern EDRs have a "Standard" mode that acts like an AV but keeps the logs in the background for when you actually need to do an investigation.

   Answered 2025-10-12 by Robert Taylor

• That’s a good middle ground, Robert. Using EDR in a "prevention-first" mode helps reduce those false positives while keeping the forensic data ready.

     Commented 2025-10-20 by Tyler Henderson