軽さランキング
https://www.av-comparatives.org/wp-content/uploads/2017/10/avc_per_201710_en.pdf

ADVANCED+ ★★★
*2.8 ESET
*3.0 F-Secure
*3.6 Vipre
*4.2 Bitdefender
*4.9 BullGuard
*5.4 Seqrite
*7.3 McAfee, Panda
*8.1 Kaspersky
*8.5 Avira
*8.7 Symantec(ノートン)
*8.9 Avast, AVG, eScan

ADVANCED ★★
12.0 Tencent
15.0 Emsisoft
16.5 CrowdStrike
16.6 TrendMicro(ウイルスバスター)
16.7 Fortinet

STANDARD ★
30.4 WindowsDefender
39.1 Adaware