Patents by Inventor Tal Ryterski

Tal Ryterski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8453255
    Abstract: A method for monitoring stored procedures is disclosed. The method performs on-line and inline monitoring of stored procedures for detecting table access operations performed by the procedures. This allows the enforcing of access control policies, correlation rules and audit rules on stored procedures. The monitoring is performed using mapping information gathered about each stored procedure that can be executed by a database server. The method comprises parsing an incoming transaction submitted by a client; determining whether the incoming transaction includes an invocation of a stored procedure; obtaining a query group corresponding to the stored procedure; applying an access control policy on the query group; and asserting an unauthorized event if the query group is not compliant with the access control policy.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: May 28, 2013
    Assignee: Imperva, Inc.
    Inventors: Amichai Shulman, Tal Ryterski
  • Patent number: 8392963
    Abstract: A method for tracking and identifying an identity of a user accessing a web application. An application normal behavior profile (NBP), wherein said NBP includes a plurality of authentication identifiers of the web application is generated. It is determined using the NBP whether an authentication request submitted by the user was successful. A first actionable data on a successful authentication request is saved. A second actionable data on an unsuccessful authentication request is saved.
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: March 5, 2013
    Assignee: Imperva, Inc.
    Inventors: Amichai Shulman, Gur Shatz, Tal Ryterski
  • Publication number: 20120023132
    Abstract: A method for monitoring stored procedures is disclosed. The method performs on-line and inline monitoring of stored procedures for detecting table access operations performed by the procedures. This allows the enforcing of access control policies, correlation rules and audit rules on stored procedures. The monitoring is performed using mapping information gathered about each stored procedure that can be executed by a database server. The method comprises parsing an incoming transaction submitted by a client; determining whether the incoming transaction includes an invocation of a stored procedure; obtaining a query group corresponding to the stored procedure; applying an access control policy on the query group; and asserting an unauthorized event if the query group is not compliant with the access control policy.
    Type: Application
    Filed: September 27, 2011
    Publication date: January 26, 2012
    Applicant: IMPERVA, INC.
    Inventors: Amichai SHULMAN, Tal RYTERSKI
  • Patent number: 8056141
    Abstract: A method for monitoring stored procedures is disclosed. The method performs on-line and inline monitoring of stored procedures for detecting table access operations performed by the procedures. This allows the enforcing of access control policies, correlation rules and audit rules on stored procedures. The monitoring is performed using mapping information gathered about each stored procedure that can be executed by a database server. The method comprises parsing an incoming transaction submitted by a client; determining whether the incoming transaction includes an invocation of a stored procedure; obtaining a query group corresponding to the stored procedure; applying an access control policy on the query group; and asserting an unauthorized event if the query group is not compliant with the access control policy.
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: November 8, 2011
    Assignee: Imperva, Inc.
    Inventors: Amichai Shulman, Tal Ryterski
  • Publication number: 20080065640
    Abstract: A method for monitoring stored procedures is disclosed. The method performs on-line and inline monitoring of stored procedures for detecting table access operations performed by the procedures. This allows the enforcing of access control policies, correlation rules and audit rules on stored procedures. The monitoring is performed using mapping information gathered about each stored procedure that can be executed by a database server. The method comprises parsing an incoming transaction submitted by a client; determining whether the incoming transaction includes an invocation of a stored procedure; obtaining a query group corresponding to the stored procedure; applying an access control policy on the query group; and asserting an unauthorized event if the query group is not compliant with the access control policy.
    Type: Application
    Filed: September 13, 2007
    Publication date: March 13, 2008
    Applicant: IMPERVA, INC.
    Inventors: Amichai SHULMAN, Tal RYTERSKI
  • Publication number: 20070124806
    Abstract: A method for tracking and identifying an identity of a user accessing a web application. An application normal behavior profile (NBP), wherein said NBP includes a plurality of authentication identifiers of the web application is generated. It is determined using the NBP whether an authentication request submitted by the user was successful. A first actionable data on a successful authentication request is saved. A second actionable data on an unsuccessful authentication request is saved.
    Type: Application
    Filed: November 27, 2006
    Publication date: May 31, 2007
    Applicant: IMPERVA, INC.
    Inventors: Amichai Shulman, Gur Shatz, Tal Ryterski