ある組織は、ILS がホストする Web サーバーがソフトウェアの最新バージョンを実行していないことを懸念しています。潜在的な脆弱性を特定するのに最も効果的なのは次のうちどれですか?
正解:C
nmap is a network scanning tool that can perform various tasks such as port scanning, service detection, version detection, OS detection, vulnerability scanning, etc... nmap comptia.org -p 80 -sv is a command that scans port 80 (the default port for HTTP) on comptia.org domain name and tries to identify the service name and version running on that port. This can help identify potential vulnerabilities in the web server software by comparing the version with known exploits or patches.