Non-transitory computer readable storage medium, access filtering device, and access filtering method
AssigneeFujitsu Limited
InventorsShinji Matsune, Kanako Ogasawara
Life of this patent
Estimating the term…
Abstract
An access filtering device includes a receiving unit that receives a URL of a prohibited site or a prohibited page; an executing unit that accesses the page by using the URL; an acquiring unit that acquires page information corresponding to the URL; a prohibited site list that includes character strings of prohibited sites and prohibited pages; a determining unit that determines whether the URL is a character string of a prohibited site or a prohibited page; a display control unit that, when the URL is a character string of a prohibited site or a prohibited page, displays the page in a decreased page-readability state, i.e., in a transparent state.
Claims17
A non-transitory computer readable storage medium having stored therein a program that causes a computer to execute a process comprising:
- receiving address information indicative of an address of a page posted on a network;
- accessing the page by using the address information;
- acquiring page information by using the address information, the page information including both first information concerned with content of the page and second information concerned with a configuration of a window area of the first information;
- determining whether any access filtering information corresponding to the address information is present in a storage unit to store access filtering information indicative of an address of a limited access page;
- and
- controlling the window area to set, by using the page information, a transmittance rate of a window area in which contents of a page in the case of determining that the access filtering information is present is displayed higher than a transmittance rate of a window area in which contents of a page in the case of determining that access filtering information is not present is displayed, and to close an active window of the window area after displaying for a predetermined time the window area by using the set transmittance rate.
An access filtering method performed by a computer, the method comprising:
- receiving address information indicative of an address of a page posted on a network;
- accessing the page by using the address information;
- acquiring page information by using the address information, the page information including both first information concerned with content of the page and second information concerned with a configuration of a window area of the first information;
- determining whether any access filtering information corresponding to the address information is present in a storage unit to store access filtering information indicative of an address of a limited access page;
- and
- controlling the window area to set, by using the page information, a transmittance rate of a window area in which contents of a page in the case of determining that the access filtering information is present is displayed higher than a transmittance rate of a window area in which contents of a page in the case of determining that access filtering information is not present is displayed, and to close an active window of the window area after displaying for a predetermined time the window area by using the set transmittance rate.
An access filtering device comprising:
- a processor;
- and
- a memory, wherein the processor executes:
- receiving address information indicative of an address of a page posted on a network;
- accessing the page by using the address information;
- acquiring page information by using the address information, the page information including both first information concerned with content of the page and second information concerned with a configuration of a window area of the first information;
- determining whether any access filtering information corresponding to the address information is present in a storage unit to store access filtering information indicative of an address of a limited access page;
- and
- controlling the window area to set, by using the page information, a transmittance rate of a window area in which contents of a page in the case of determining that the access filtering information is present is displayed higher than a transmittance rate of a window area in which contents of a page in the case of determining that access filtering information is not present is displayed, and to close an active window of the window area after displaying for a predetermined time the window area by using the set transmittance rate.
Dependencies are inferred from the claim text.