| Patent Number |
Title Of Patent |
Date Issued |
| 7418731 |
Method and system for caching at secure gateways |
August 26, 2008 |
| A computer gateway for an intranet of computers, including a scanner for scanning incoming files from the Internet and deriving security profiles therefor, the security profiles being lists of computer commands that the files are programmed to perform, a file cache for storing files, a |
| 7281272 |
Method and system for copyright protection of digital images |
October 9, 2007 |
| A method and system for protecting digital images copied from a video RAM, including the steps of transmitting stored pixel data from a computer memory to a video RAM, identifying protected pixel data within the stored pixel data, modifying the stored pixel data, thereby generating modif |
| 7185358 |
Method and apparatus for preventing reuse of text, images and software transmitted via networks |
February 27, 2007 |
| A method for providing textual information in a network environment, the method comprising: receiving a request via a network for text-editable textual information; converting the text-editable textual information into a non-text-editable textual format on line upon receiving the req |
| 7155744 |
Copyright protection of digital images transmitted over networks |
December 26, 2006 |
| A method for protecting digital images distributed over a network, including the steps of receiving a request from a client computer running a network browser, for an original layout page containing references to digital images therein, parsing the original layout page for the refere |
| 7155743 |
Method and system for controlling use of a dynamically linked software library |
December 26, 2006 |
| A method for authenticating a software library, including inserting an encrypted checksum into a software library, and in response to loading the software library calculating a checksum of the software library, requesting the encrypted checksum from the library, decrypting the encryp |
| 7076469 |
Copyright protection of digital images transmitted over networks |
July 11, 2006 |
| A method for protecting digital images distributed over a network, including the steps of receiving a request from a client computer running a network browser, for an original layout page containing references to digital images therein, parsing the original layout page for the refere |
| 7058822 |
Malicious mobile code runtime monitoring system and methods |
June 6, 2006 |
| Protection systems and methods provide for protecting one or more personal computers ("PCs") and/or other intermittently or persistently network accessible devices or processes from undesirable or otherwise malicious operations of Java.TM. applets, ActiveX.TM. controls, JavaScript.TM. |
| 6993662 |
Method and system for copy protection of displayed data content |
January 31, 2006 |
| A method for altering text displayed in a formatted page, including locating a buffer of memory locations containing contents of a formatted page, locating a first text string between two markers within the buffer, the first string being an encrypted text string including N characters, |
| 6965968 |
Policy-based caching |
November 15, 2005 |
| A policy-based cache manager, including a memory storing a cache of digital content, a plurality of policies, and a policy index to the cache contents, the policy index indicating allowable cache content for each of a plurality of policies, a content scanner for scanning a digital conten |
| 6944822 |
Method and apparatus for preventing reuse of text, images, and software transmitted via networks |
September 13, 2005 |
| A method for providing textual information in a network environment, the method comprising: receiving a request via a network for text-editable textual information; converting the text-editable textual information into a non-text-editable textual format on line upon receiving the request |
| 6922693 |
Method and system for copy protection of images displayed on a computer monitor |
July 26, 2005 |
| A method for preventing copying a proprietary digital image data that is rendered within a window displayed on a computer monitor, including providing screen pixel data for rendering on a computer monitor, the screen pixel data including pixel data for a first window having proprieta |
| 6804780 |
System and method for protecting a computer and a network from hostile downloadables |
October 12, 2004 |
| A computer-based method for generating a Downloadable ID to identify a Downloadable, including obtaining a Downloadable that includes one or more references to software components required by the Downloadable, fetching at least one software component identified by the one or more referen |
| 6480962 |
System and method for protecting a client during runtime from hostile downloadables |
November 12, 2002 |
| A system protects a client from hostile Downloadables. The system includes security rules defining suspicious actions and security policies defining the appropriate responsive actions to rule violations. The system includes an interface for receiving incoming Downloadable and requests ma |
| 6154844 |
System and method for attaching a downloadable security profile to a downloadable |
November 28, 2000 |
| A system comprises an inspector and a protection engine. The inspector includes a content inspection engine that uses a set of rules to generate a Downloadable security profile corresponding to a Downloadable, e.g., Java.TM. applets, ActiveX.TM. controls, JavaScript.TM. scripts, or Visua |
| 6092194 |
System and method for protecting a computer and a network from hostile downloadables |
July 18, 2000 |
| A system protects a computer from suspicious Downloadables. The system comprises a security policy, an interface for receiving a Downloadable, and a comparator, coupled to the interface, for applying the security policy to the Downloadable to determine if the security policy has been |
