mandatory access control (mac)

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ministry of information technology and communication development of the republic of uzbekistan muhammad al-khwarizmi tashkent university of information technologies theme : mandatory access control group: 716-20 student: muhammadiyev jamshid teacher: turobova guloza mandatory access control (mac): mac, dac, rbac in the context of computer security, mandatory access control (mac) is a security model where access decisions are based on the security policy defined by a central authority. this is in contrast to discretionary access control (dac), where access decisions are made by the owners of the resources . mac is only selinux, solaris implementing mandatory access control (mac) in linux typically involves using a security framework that enforces a predefined security policy, restricting the actions and permissions of subjects (processes or users) based on labels or attributes associated with the objects (files, processes, etc.). one of the widely used frameworks for implementing mac in linux is selinux (security- enhanced linux). …

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tall selinux-policy-targeted 6. selinux booleans: selinux provides booleans to control specific behaviors. you can view and set selinux booleans using the `semanage` or `setsebool` commands. for example, to allow apache to connect to the network: bash sudo setsebool -p httpd_can_network_connect 1 7. labeling: selinux uses labels to identify and control access. ensure that file contexts are correctly labeled. the `restorecon` command can be used to restore default file contexts: bash sudo restorecon -rv /path/to/directory 8. audit logs: check the selinux audit logs (`/var/log/audit/audit.log`) for any avc (access vector cache) denials. analyze these logs to identify and resolve permission issues. 9. selinux modes: selinux operates in three modes: enforcing, permissive, and disabled. in enforcing mode, selinux actively enforces policies. in permissive mode, it logs policy violations but does not enforce them. in disabled mode, selinux is turned off. to switch between modes: bash set selinux to permissive sudo setenforce 0 set …

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ministry of information technology and communication development of the republic of uzbekistan muhammad al-khwarizmi tashkent university of information technologies theme : mandatory access control group: 716-20 student: muhammadiyev jamshid teacher: turobova guloza mandatory access control (mac): mac, dac, rbac in the context of computer security, mandatory access control (mac) is a security model where access decisions are based on the security policy defined by a central authority. this is in contrast to discretionary access control (dac), where access decisions are made by the owners of the resources . mac is only selinux, solaris implementing mandatory access control (mac) in linux typically involves using a security framework that enforces a predefined security policy, restricting th...

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