Saya menggunakan macan di sistem 6 debian saya dan melihatnya di laporan saya. Apakah ini banyak masalah? Bagaimana cara memperbaikinya? Ini VPS saya yang saya gunakan untuk menjalankan situs web.
# Checking network configuration
--WARN-- [lin012w] The system accepts ICMP redirection messages
--FAIL-- [lin013f] The system is not protected against Syn flooding attacks
--FAIL-- [lin014f] The system permits the transmission of IP packets with
invalid addresses
--FAIL-- [lin016f] The system permits source routing from incoming packets
--WARN-- [lin017w] The system is not configured to log suspicious (martian)
packets
--FAIL-- [lin019f] The system does not have any local firewall rules
configured