Query: sshd_net_selinux
OS: centos
Section: 8
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
sshd_net_selinux(8) SELinux Policy sshd_net sshd_net_selinux(8)NAMEsshd_net_selinux - Security Enhanced Linux Policy for the sshd_net processesDESCRIPTIONSecurity-Enhanced Linux secures the sshd_net processes via flexible mandatory access control. The sshd_net processes execute with the sshd_net_t SELinux type. You can check if you have these processes running by executing the ps com- mand with the -Z qualifier. For example: ps -eZ | grep sshd_net_tPROCESS TYPESSELinux defines process types (domains) for each process running on the system You can see the context of a process using the -Z option to ps Policy governs the access confined processes have to files. SELinux sshd_net policy is very flexible allowing users to setup their sshd_net processes in as secure a method as possible. The following process types are defined for sshd_net: sshd_net_t Note: semanage permissive -a sshd_net_t can be used to make the process type sshd_net_t permissive. SELinux does not deny access to permis- sive process types, but the AVC (SELinux denials) messages are still generated.BOOLEANSSELinux policy is customizable based on least access required. sshd_net policy is extremely flexible and has several booleans that allow you to manipulate the policy and run sshd_net with the tightest access possible. If you want to deny any process from ptracing or debugging any other processes, you must turn on the deny_ptrace boolean. Enabled by default. setsebool -P deny_ptrace 1 If you want to allow all domains to use other domains file descriptors, you must turn on the domain_fd_use boolean. Enabled by default. setsebool -P domain_fd_use 1 If you want to allow all domains to have the kernel load modules, you must turn on the domain_kernel_load_modules boolean. Disabled by default. setsebool -P domain_kernel_load_modules 1 If you want to allow all domains to execute in fips_mode, you must turn on the fips_mode boolean. Enabled by default. setsebool -P fips_mode 1 If you want to enable reading of urandom for all domains, you must turn on the global_ssp boolean. Disabled by default. setsebool -P global_ssp 1COMMANDSsemanage fcontext can also be used to manipulate default file context mappings. semanage permissive can also be used to manipulate whether or not a process type is permissive. semanage module can also be used to enable/disable/install/remove policy modules. semanage boolean can also be used to manipulate the booleans system-config-selinux is a GUI tool available to customize SELinux policy settings.AUTHORThis manual page was auto-generated using sepolicy manpage .SEE ALSOselinux(8), sshd_net(8), semanage(8), restorecon(8), chcon(1), sepolicy(8) , setsebool(8) sshd_net 14-06-10 sshd_net_selinux(8)
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