Operating System Security
Operating System Security
Security is the most important part of an operating system when it comes to keeping the system and its information safe. There are various aspects to the security piece in an operating system; which are protocols, kernel and encryption. The UNIX/LINIX, Apple and Windows Server 2008 all have protocol, kernel and encryption features. These features need to be enabled to the highest level in order to have the most security for each of these operating systems. Even though some of these features are already enabled to some level by default, the security level still can be raised for more protection. Starting with the UNIX/LINUX versus Apple operating systems, the most secured versions of these operating systems will be used to demonstrate which is more secured. There are two aspects of these operating systems, desktop and server, however we will stay with the desktop versions of these operating systems. This will allow a more forward approach, so that it will be more understandable for the end user. The LINUX Red Hat Enterprise edition offers the most security of any of the other editions of UNIX/LINUX desktop versions. The protocols of this operating system offer some level of security but there are no new approved security measures built into the security stack. This allows hackers/attacker to be able to gain access easier than newer security measures. One of the newest measures of security in LINUX is SELinux this includes enhancements to the kernel in the LINUX operating system. It provides a security measures that enables access control security policies. This level of security also includes MAC (mandatory access controls) which is a government style level of security measure. This kernel security measure is the highest level of security that this operating system has to offer. When looking into the Apple operating system, OS X offers the most protection of any version of Apple operating system. One of the main security
Security is the most important part of an operating system when it comes to keeping the system and its information safe. There are various aspects to the security piece in an operating system; which are protocols, kernel and encryption. The UNIX/LINIX, Apple and Windows Server 2008 all have protocol, kernel and encryption features. These features need to be enabled to the highest level in order to have the most security for each of these operating systems. Even though some of these features are already enabled to some level by default, the security level still can be raised for more protection. Starting with the UNIX/LINUX versus Apple operating systems, the most secured versions of these operating systems will be used to demonstrate which is more secured. There are two aspects of these operating systems, desktop and server, however we will stay with the desktop versions of these operating systems. This will allow a more forward approach, so that it will be more understandable for the end user. The LINUX Red Hat Enterprise edition offers the most security of any of the other editions of UNIX/LINUX desktop versions. The protocols of this operating system offer some level of security but there are no new approved security measures built into the security stack. This allows hackers/attacker to be able to gain access easier than newer security measures. One of the newest measures of security in LINUX is SELinux this includes enhancements to the kernel in the LINUX operating system. It provides a security measures that enables access control security policies. This level of security also includes MAC (mandatory access controls) which is a government style level of security measure. This kernel security measure is the highest level of security that this operating system has to offer. When looking into the Apple operating system, OS X offers the most protection of any version of Apple operating system. One of the main security