やっぱり書籍でもプロマネは必要だった - golden-luckyの日記 https://golden-lucky.hatenablog.com/entry/2021/12/13/182410

Zero-day in ubiquitous Log4j tool poses a grave threat to the Internet | Ars Technica https://arstechnica.com/information-technology/2021/12/minecraft-and-other-apps-face-serious-threat-from-new-code-execution-bug/

The Log4j mess [LWN.net] https://lwn.net/Articles/878390/

ぺったんたん！