好多防毒軟件係同一核心 ?

peacehoperisc

睇到以下資料話 Norton 同 Avast 合併成 Gen , Avast 合併前收購左 AVG, Norton 合併前收購左 Avira, 即是買以上品牌防毒都是同樣核心 ?

https://www.pcmag.com/reviews/avg-antivirus-free
AVG’s lineage is complicated. In 2016, Avast acquired AVG. In 2020, Norton acquired Avira. In 2022, Norton merged with Avast to form a new company called Gen, managing the brands Norton, LifeLock, Avast, AVG, and Avira, among others. All the security apps continue their separate existences, but AVG and Avast have a special relationship. Under the hood, the antivirus protection engines are the same. Why does the company keep them both? Avira, AVG, and Avast One Essential all have huge followings, but globally each is strong in different areas. The combined company has a worldwide reach.