Most of us know how to secure a UNIX/Linux server. In this article Douglas Hanks, talks about securing and auditing the shell access with Enterprise Audit Shell (EAS).
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FTA “…Sarbanes-Oxley has forced many companies to start taking UNIX security seriously. Not a big deal. We all know how to secure a UNIX server: disable unnecessary network daemons; remove unnecessary software packages like compilers and debuggers; institute strict password and account parameters; and search and destroy world-writable files. The only thing that eludes us is how to secure and audit shell access. This is where Enterprise Audit Shell (EAS) comes in…”,
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| Category | List of Unix and Linux commands |
|---|---|
| File Management | cat |
| Firewall | Alpine Awall • CentOS 8 • OpenSUSE • RHEL 8 • Ubuntu 16.04 • Ubuntu 18.04 • Ubuntu 20.04 |
| Network Utilities | dig • host • ip • nmap |
| OpenVPN | CentOS 7 • CentOS 8 • Debian 10 • Debian 8/9 • Ubuntu 18.04 • Ubuntu 20.04 |
| Package Manager | apk • apt |
| Processes Management | bg • chroot • cron • disown • fg • jobs • killall • kill • pidof • pstree • pwdx • time |
| Searching | grep • whereis • which |
| User Information | groups • id • lastcomm • last • lid/libuser-lid • logname • members • users • whoami • who • w |
| WireGuard VPN | CentOS 8 • Debian 10 • Firewall • Ubuntu 20.04 |