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US 2022/0021675 A1Published application
Method of using dhcp host name to identify a unique device in absense of unique mac address in order to apply network firewall or access control rules
AssigneeGryphon Online Safety, Inc.
InventorArup Bhattacharya
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Abstract
Various embodiments provide an approach to application of access rules for Internet access based on DHCP host names in absence of a unique MAC address. The access rules can be modified by giving due consideration to various parameters associated with the users of the system. The system can be configured and managed by using mobile apps and web interfaces.
Claims8
A method comprising:
- adding to a list of DHCP host names a DHCP host name of a device on a network requesting access to a network resource;
- identifying the said device requesting access to the network resource by means of the DHCP host name of the device;
- accessing a list of access control rules;
- retrieving an access control rule from said list of access control rules with the said DHCP host name of the said device from the said list of DHCP host names;
- controlling device access to the network resource based on said retrieved access control rule for the DHCP host name.
2 more elements
A network system comprising:
- a router;
- a DHCP server;
- a device adapted to have a DHCP host name;
- a network resource;
- a memory adapted to store a list of access control rules connected to the said router;
- a memory adapted to store a list of DHCP host names connected to the said router;
- a control module in the router adapted to apply access control rule from the said list of access control rules to a request for access to the said network resource by the said device by using the said device's DHCP host name stored in the said list of DHCP host names to decide access by the said device to the said network resource.
4 more elements
Dependencies are inferred from the claim text.