Patent Grant
8195822
1. Field of the Invention
The present invention generally relates to the Internet, and more specifically relates to a method, system, and computer program product for preventing a web browser from loading content from undesirable sources.
2. Related Art
Web pages often include banner advertisements and popup windows that originate from third party sources (e.g., ad servers). For the most part, such banner advertisements and popup windows are well behaved and do not significantly intrude on an end user's experience. However at other times (and this is becoming much more common) banner advertisements and popup windows can be very distracting and annoying to a user and can contain undesirable content. Flashy multimedia in banner advertisements and popup windows can consume significant bandwidth and can even infect a user's computer with unwanted software. Such unwanted software can include, for example, software that covertly gathers user information through a user's Internet connection without his or her knowledge, usually for advertising purposes (e.g., spyware), software (often malicious) that installs itself surreptitiously on a user's computer (e.g., a Trojan horse), or software that causes a popup window to spawn one or more subsequent popup windows when closed by a user. Banner advertisements and popup windows can also contain undesirable content (e.g., pornography) that is offensive to some users.
An illustrative web page 10 assembled by a web browser using content retrieved from a plurality of different sources is depicted in
Since the undesirable content in a web page usually comes from third party sources, the website hosting the web page is often oblivious to the problems experienced by an end user that are associated with banner advertisements and popup windows. Accordingly, there is a need for a way for a user to selectively block out content from undesirable third party sources while still retaining desirable content in place on a web page.
The present invention provides a method, system, and computer program product for preventing a web browser from loading content from undesirable sources.
A first aspect of the present invention is directed to a method for preventing a web browser from loading content from an undesirable source, comprising: selecting an area of a web page containing undesirable content; substituting an alternate Internet Protocol (IP) address for a hostname of a website that provided the undesirable content based on a profile; and redisplaying the web page with content from the alternate IP address displayed in the selected area of the web page.
A second aspect of the present invention is directed to a system for preventing a web browser from loading content from an undesirable source, comprising: a system for selecting an area of a web page containing undesirable content; a system for substituting an alternate Internet Protocol (IP) address for a hostname of a website that provided the undesirable content based on a profile; and a system for displaying the web page with content from the alternate IP address displayed in the selected area of the web page.
A third aspect of the present invention is directed to a program product stored on a computer readable medium for preventing a web browser from loading content from an undesirable source, the computer readable medium comprising program code for performing the steps of: selecting an area of a web page containing undesirable content; substituting an alternate Internet Protocol (IP) address for a hostname of a website that provided the undesirable content based on a profile; and redisplaying the web page with content from the alternate IP address displayed in the selected area of the web page.
A fourth aspect of the present invention is directed to a method for deploying an application for preventing a web browser from loading content from an undesirable source, comprising: providing a computer infrastructure being operable to: select an area of a web page containing undesirable content; substitute an alternate Internet Protocol (IP) address for a hostname of a website that provided the undesirable content based on a profile; and redisplay the web page with content from the alternate IP address displayed in the selected area of the web page.
A fifth aspect of the present invention is directed to computer software embodied in a propagated signal for preventing a web browser from loading content from an undesirable source, the program product comprising program code for causing a computer system to perform the following steps: selecting an area of a web page containing undesirable content; substituting an alternate Internet Protocol (IP) address for a hostname of a website that provided the undesirable content based on a profile; and redisplaying the web page with content from the alternate IP address displayed in the selected area of the web page.
The illustrative aspects of the present invention are designed to solve the problems herein described and other problems not discussed.
These and other features of this invention will be more readily understood from the following detailed description of the various aspects of the invention taken in conjunction with the accompanying drawings in which:
The drawings are merely schematic representations, not intended to portray specific parameters of the invention. The drawings are intended to depict only typical embodiments of the invention, and therefore should not be considered as limiting the scope of the invention. In the drawings, like numbering represents like elements.
The present invention provides a method, system, and computer program product for preventing a web browser from loading content from undesirable sources.
A flow diagram 30 of a method in accordance with an embodiment of the present invention is depicted in
In step S4, in response to the user selection of the “Avoid content from this site” command 36 from the context menu 34, the present invention substitutes an alternate IP address for the hostname of the website that provided the undesirable content. For instance, as shown in
In step S5, the user loads or reloads the web page 10 at a later time. In step S6, content from the website associated with the alternate IP address 40 is displayed in the area selected by the user in step S1. In the above example, as shown in
The profile 44 (
Display content (e.g., images, graphics, text, content from a portlet, etc.) from one or more selected websites in place of undesirable content.
Display content pertaining to one or more types of selected subject matter in place of undesirable content.
Display content (advertisements, product information, etc.) from the website of one or more selected entities (e.g., company, organization, retailer, etc.) in place of undesirable content.
Replace undesirable content in popup windows, but not banner advertisements, or vice versa.
Replace undesirable content originating from specific websites with more desirable content.
Replace undesirable content associated with a specific entity (e.g., company, organization, retailer, etc.) or containing a specific type of subject matter (e.g., pornography) with other more desirable content.
When used within a corporate intranet or within a service provider's domain, replace undesirable content with more desirable content for the entire set of users for which service is provided.
A computer system 100 for preventing a web browser from loading content from undesirable sources in accordance with an embodiment of the present invention is depicted in
Computer system 100 is shown including a processing unit 108, a memory 110, a bus 112, and input/output (I/O) interfaces 114. Further, computer system 100 is shown in communication with external devices/resources 116 and one or more storage units 118. In general, processing unit 108 executes computer program code, such as content control system 130, that is stored in memory 110 and/or storage units(s) 118. While executing computer program code, processing unit 108 can read and/or write data, to/from memory 110, storage unit(s) 118, and/or I/O interfaces 114. Bus 112 provides a communication link between each of the components in computer system 100. External devices/resources 116 can comprise any devices (e.g., keyboard, pointing device, display (e.g., display 120, printer, etc.) that enable a user to interact with computer system 100 and/or any devices (e.g., network card, modem, etc.) that enable computer system 100 to communicate with one or more other computing devices.
Computer infrastructure 102 is only illustrative of various types of computer infrastructures that can be used to implement the present invention. For example, in one embodiment, computer infrastructure 102 can comprise two or more computing devices (e.g., a server cluster) that communicate over a network (e.g., network 106) to perform the various process steps of the invention. Moreover, computer system 100 is only representative of the many types of computer systems that can be used in the practice of the present invention, each of which can include numerous combinations of hardware/software. For example, processing unit 108 can comprise a single processing unit, or can be distributed across one or more processing units in one or more locations, e.g., on a client and server. Similarly, memory 110 and/or storage unit(s) 118 can comprise any combination of various types of data storage and/or transmission media that reside at one or more physical locations. Further, I/O interfaces 114 can comprise any system for exchanging information with one or more external devices/resources 116. Still further, it is understood that one or more additional components (e.g., system software, communication systems, cache memory, etc.) not shown in
Storage unit(s) 118 can be any type of system (e.g., a database) capable of providing storage for information under the present invention. To this extent, storage unit(s) 118 can include one or more storage devices, such as a magnetic disk drive or an optical disk drive. In another embodiment, storage unit(s) 118 can include data distributed across, for example, a local area network (LAN), wide area network (WAN) or a storage area network (SAN) (not shown). Moreover, although not shown, computer systems operated by user 46 can contain computerized components similar to those described above with regard to computer system 100.
Shown in memory 110 (e.g., as a computer program product) is a content control system 130 for preventing a web browser 132 from loading content from undesirable sources in accordance with embodiment(s) of the present invention. The content control system 130 includes a selection system 134 for selecting (by the user) an area of a web page 10 containing undesirable content. In response to the selection of an area of the web page 10 containing undesirable content, a context menu 34 (
The present invention can be offered as a business method on a subscription or fee basis. For example, one or more components of the present invention can be created, maintained, supported, and/or deployed by a service provider that offers the functions described herein for customers. That is, a service provider can be used to provide a service for preventing a web browser from loading content from undesirable sources, as described above.
It should also be understood that the present invention can be realized in hardware, software, a propagated signal, or any combination thereof. Any kind of computer/server system(s)—or other apparatus adapted for carrying out the methods described herein—is suitable. A typical combination of hardware and software can include a general purpose computer system with a computer program that, when loaded and executed, carries out the respective methods described herein. Alternatively, a specific use computer, containing specialized hardware for carrying out one or more of the functional tasks of the invention, can be utilized. The present invention can also be embedded in a computer program product or a propagated signal, which comprises all the respective features enabling the implementation of the methods described herein, and which—when loaded in a computer system—is able to carry out these methods.
The invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment containing both hardware and software elements. In a preferred embodiment, the invention is implemented in software, which includes but is not limited to firmware, resident software, microcode, etc.
The present invention can take the form of a computer program product accessible from a computer-usable or computer-readable medium providing program code for use by or in connection with a computer or any instruction execution system. For the purposes of this description, a computer-usable or computer-readable medium can be any apparatus that can contain or store the program for use by or in connection with the instruction execution system, apparatus, or device.
The medium can be an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system (or apparatus or device), or a propagation medium. Examples of a computer-readable medium include a semiconductor or solid state memory, magnetic tape, removable computer diskette, random access memory (RAM), read-only memory (ROM), rigid magnetic disk and optical disk. Current examples of optical disks include a compact disk-read only disk (CD-ROM), a compact disk-read/write disk (CD-R/W), and a digital versatile disk (DVD).
Computer program, propagated signal, software program, program, or software, in the present context mean any expression, in any language, code or notation, of a set of instructions intended to cause a system having an information processing capability to perform a particular function either directly or after either or both of the following: (a) conversion to another language, code or notation; and/or (b) reproduction in a different material form.
The foregoing description of the preferred embodiments of this invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and obviously, many modifications and variations are possible.
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