Anti-malware mobile content data management apparatus and method
First Claim
1. An anti-malware mobile content data management apparatus, for use in managing content data within an input electronic file containing content data to be sent over a wireless network comprising at least one mobile device being served by the wireless network, comprising:
- at least one processor;
at least one memory, the at least one memory including instructions that, when executed by one or more of the at least one processor, implement the following;
a regenerator to regenerate a new content data;
at least two tokenisers to tokenise the content data contained within the input electronic file into a tagged generic representation of the content data, the at least two tokenisers operative to generate the tagged generic representation of the content data regardless of a language syntax used in the content data, the tagged generic representation of the content data specifying a validator function to use in validating the tagged generic representation of the content data, each of the at least two tokenisers arranged to re-tokenise the new content data before a subsequent processing step;
a content management engine to apply a predetermined content management policy to the tagged generic representation of the content data to form content-managed tagged generic content data, the content-managed tagged generic content data omitting a portion of the tagged generic representation of the content data based on the predetermined content management policy; and
a validator to create validated content-managed content data by being arranged to ensure the content-managed content data represented in the content-managed tagged generic representation conforms to any predefined limits and rules applied to each form of content data appearing in the content data of the input electronic file;
wherein an output of the validator is operably coupled to the wireless network, and arranged to provide a substitute output electronic file derived from the validated content-managed content data.
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Abstract
There is provided an anti-malware mobile content data management apparatus, for use in managing content data within an input electronic file containing content data to be sent over a wireless network including at least one mobile device being served by the wireless network, at least one tokenizer to tokenize the content data contained within the input electronic file into a tagged generic representation of the content data, a content management engine to apply a predetermined content management policy to the tagged generic representation of the content data to form content-managed tagged generic content data and a validator to create validated content-managed content data by being arranged to ensure the content-managed content data represented in the content-managed tagged generic representation conforms to any predefined limits and rules applied to each form of content data appearing in the content data of the input electronic file, wherein an output of the validator is operably coupled to the wireless network, and arranged to provide a substitute output electronic file derived from the validated content-managed content data. There is also provided an anti-malware mobile content data management method, wireless network and mobile device.
88 Citations
39 Claims
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1. An anti-malware mobile content data management apparatus, for use in managing content data within an input electronic file containing content data to be sent over a wireless network comprising at least one mobile device being served by the wireless network, comprising:
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at least one processor; at least one memory, the at least one memory including instructions that, when executed by one or more of the at least one processor, implement the following; a regenerator to regenerate a new content data; at least two tokenisers to tokenise the content data contained within the input electronic file into a tagged generic representation of the content data, the at least two tokenisers operative to generate the tagged generic representation of the content data regardless of a language syntax used in the content data, the tagged generic representation of the content data specifying a validator function to use in validating the tagged generic representation of the content data, each of the at least two tokenisers arranged to re-tokenise the new content data before a subsequent processing step; a content management engine to apply a predetermined content management policy to the tagged generic representation of the content data to form content-managed tagged generic content data, the content-managed tagged generic content data omitting a portion of the tagged generic representation of the content data based on the predetermined content management policy; and a validator to create validated content-managed content data by being arranged to ensure the content-managed content data represented in the content-managed tagged generic representation conforms to any predefined limits and rules applied to each form of content data appearing in the content data of the input electronic file; wherein an output of the validator is operably coupled to the wireless network, and arranged to provide a substitute output electronic file derived from the validated content-managed content data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. An anti-malware mobile content data management method, for use in content-managing an input electronic file containing content data to be sent over a wireless network comprising at least one mobile device being served by the wireless network, the method comprising:
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providing multiple tokenisers at different locations within a content management engine, each arranged to re-tokenise the content data before a subsequent processing step; tokenising the content data contained within the input electronic file into a tagged generic representation of the content data, regardless of a language syntax used in the content data, the tagged generic representation of the content data specifying a validator function to use in validating the tagged generic representation of the content data; content-managing the tagged generic representation of the content data to apply a predetermined content management policy to the tagged generic representation of the content data to form content-managed content data, the content-managed tagged generic content data omitting a portion of the tagged generic representation of the content data based on the predetermined content management policy; validating the content-managed content data represented in the tagged generic representation to ensure said content-managed content data conforms to any predefined limits and rules applied to each form of content data appearing in the content data of the input electronic file, to form validated content-managed content data; and outputting a substitute output electronic file derived from the validated content-managed content data. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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35. One or more tangible non-transitory storage means storing computer code that, when executed by a processor, operate to perform:
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providing multiple tokenisers at different locations within a content management engine, each arranged to re-tokenise the content data before a subsequent processing step; tokenising a content data contained within an input electronic file into a tagged generic representation of the content data, regardless of a language syntax used in the content data, the tagged generic representation of the content data specifying a validator function to use in validating the tagged generic representation of the content data; content-managing the tagged generic representation of the content data to apply a predetermined content management policy to the tagged generic representation of the content data to form content-managed content data, the content-managed tagged generic content data omitting a portion of the tagged generic representation of the content data based on the predetermined content management policy; validating the content-managed content data represented in the tagged generic representation to ensure said content-managed content data conforms to any predefined limits and rules applied to each form of content data appearing in the content data of the input electronic file, to form validated content-managed content data; and outputting a substitute output electronic file derived from the validated content-managed content data. - View Dependent Claims (36, 37, 38, 39)
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Specification