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There are several generic techniques for stealing credentials on systems with Credential Guard: A keylogger running on the system will capture any typed passwords. [8] [3] A user with administrator privileges can install a new Security Support Provider (SSP).
Something you know (e.g. username/password like Active Directory credentials or TPM pin) Something you have (e.g. smart card or other token) Something you are (e.g. biometric attributes like fingerprint, face recognition, iris scan) Automatic authentication in trusted zones (e.g. boot key provided to company devices by the enterprise network)
Kon-Boot was originally designed as a proof of concept, freeware security tool, mostly for people who tend to forget their passwords. The main idea was to allow users to login to the target computer without knowing the correct password and without making any persistent changes to system on which it is executed.
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A number of computer operating systems employ security features to help prevent malicious software from gaining sufficient privileges to compromise the computer system. . Operating systems lacking such features, such as DOS, Windows implementations prior to Windows NT (and its descendants), CP/M-80, and all Mac operating systems prior to Mac OS X, had only one category of user who was allowed ...
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Kerberos builds on symmetric-key cryptography and requires a trusted third party, and optionally may use public-key cryptography during certain phases of authentication. [2] Kerberos uses UDP port 88 by default. The protocol was named after the character Kerberos (or Cerberus) from Greek mythology, the ferocious three-headed guard dog of Hades. [3]
Gatekeeper is a security feature of the macOS operating system by Apple. [ 1 ] [ 2 ] It enforces code signing and verifies downloaded applications before allowing them to run, thereby reducing the likelihood of inadvertently executing malware .