Contents
What is a hardened baseline configuration?
A hardening process establishes a baseline of system functionality and security. The goal of hardening a system is to remove any unnecessary functionality and to configure what is left in a secure manner.
Which is the best way a system can be hardened?
Operating system hardening: Apply OS updates, service packs, and patches automatically; remove unnecessary drivers, file sharing, libraries, software, services, and functionality; encrypt local storage; tighten registry and other systems permissions; log all activity, errors, and warnings; implement privileged user …
What is a hardened configuration?
Configuration hardening is the process of reducing the attack surface of an organisation. There are in general four aims: Implement standards and write them down – if people do not know how to behave or what is the organisation’s standard configuration, how can policies be followed?
What are CIS hardened images?
CIS offers virtual images hardened in accordance with the CIS Benchmarks, a set of vendor agnostic, internationally recognized secure configuration guidelines. CIS Hardened Images provide users a secure, on-demand, and scalable computing environment.
What is router hardening?
Hardening a router means that the router is secured against attacks as best as possible. This article discusses various means of making sure your routers are set up with maximum security, including manually hardening the router and router hardening with Cisco SDM.
What is patching and hardening?
Hardening includes additional steps beyond patching to limit the ways a hacker or malware could gain entry. Hardening is accomplished by turning on only the ports and services required, obfuscating system components such as SNMP, and additional steps to limit system access.
What does hardening a server mean?
Server hardening is a set of disciplines and techniques which improve the security of an ‘off the shelf’ server. Server Hardening is requirement of security frameworks such as PCI-DSS and is typically included when organisations adopt ISO27001.
Why do I need hardened profile for SELinux?
Be aware that there’s no hardened desktop profile so that alone will make it somewhat harder if plan to use it on a desktop. Another reason is if you want to use something like SELinux (which doesn’t require a hardened profile) that gives you very fine grained control about access control but it’s also very restrictive.
What can Gentoo hardened be used for in Linux?
For those who don’t know, Gentoo hardened allows a system to be built system-wide with specific hardening GCC options (pie, ssp, relro.) and other few things (grsec/selinux …). For example, I know Arch Linux does not build all binaries with those GCC hardening flags, so does it imply some sort of concern about security?
Where can I find the best computer configurations?
If you have declared a major, we recommend checking with the department to see if it requires specific computer configurations. Note: This online document is where you will find the most accurate recommendations. Any print materials you have could be out-of-date.