do they have to go down or up?

Pako7 · 2017-09-02T14:55:08.000Z

the number of definitions do they really have to decrease or increase?

am now at 5.881.669

BeSecure · 2017-09-02T15:08:41.000Z

Yeah.Back in 2010 avast blog post will help you.
https://blog.avast.com/2010/09/06/spring-cleaning-in-our-virus-database/

Alikhan · 2017-09-02T15:21:53.000Z

You shouldn’t be concerned about the amount of definition since a single definition can detect x amount of malware.

DavidR · 2017-09-02T16:34:26.000Z

Signatures by their very nature will fluctuate, there are thousands of new malware signatures every day.

Over time the virus/malware signature database would become massive to a point it could slow scans. The database is constantly optimised so signatures detect more than a single virus/malware variant. This has the effect of reducing the number of signatures in the database.

Pako7 · 2017-09-03T13:37:24.000Z

Thank you …just that iv been observing it for a while now but i noticed that they were reducing but anyway thank you i understand now

DavidR · 2017-09-03T14:06:31.000Z

You’re welcome.

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