Security
如何隱藏 Dnsmasq 版本號?
可以隱藏 BIND DNS 伺服器版本號,但是如何在 dnsmasq 中更改它?
要執行的命令:
dig localhost version.bind txt chaos
我不確定是否存在要隱藏的配置選項
version.bind
,dnsmasq
但存在編譯時選項NO_ID
**Compile time option NO_ID** Some consider it good practice to obscure software version numbers to clients. Compiling with -DNO_ID removes the *.bind info structure. This includes: version, author, copyright, cachesize, cache insertions, evictions, misses & hits, auth & servers.
以下是相同的討論主題:
http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2016q3/010859.html http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2016q3/010858.html