BBalajinaiduinba1ajinaidu.hashnode.dev·Aug 29, 2022 · 10 min readManaging SSH access with Hashicorp VaultIntroduction SSH provides secure access to Unix-like servers in most enterprises/cloud vendors. It is used to connect to a remote machine and perform activities on that remote machine. To provide SSH access to someone, either a password for the remot...00
BBalajinaiduinba1ajinaidu.hashnode.dev·Mar 9, 2022 · 8 min readHow To Configure BIND as a Private Network DNS Server on linux network namespacesAn important part of managing server configuration and infrastructure includes maintaining an easy way to look up network interfaces and IP addresses by name, by setting up a proper Domain Name System (DNS). Using fully qualified domain names (FQDNs)...00
BBalajinaiduinba1ajinaidu.hashnode.dev·Nov 10, 2021 · 6 min readLinux network namespaces- A beginners guideWhat is a Linux namespace? A Linux namespace is an abstraction over certain resources in the operating system. Currently Linux provides 7 types of namespaces: PID, Network, Mount, UTS, Time, User, IPC.Think of namespace as a box; the box(namespace) t...00