Facebook, Inc.

Kenshoo Ltd.

Roy Udassin

Yaniv Shmueli

Erling Alf Ellingsen

Itay Duvdevani

Oren Hafif

Sagi Keren-Haselkorn

In one embodiment, a method includes a system receiving a request from a user's device, the request being directed to a first host. The system may generate a key, a verification token, and an encrypted key. The system may transmit the verification token and the encrypted key to the device from the first host, and transmit instructions configured to cause (1) the verification token to be stored as a cookie associated with the first host, and (2) the device to transmit the encrypted key to a second host. The system may receive a second request comprising the encrypted key from the device, and decrypt it to obtain the key upon determining that the encrypted key was not previously decrypted. The system may transmit the key to the device from the second host, and instruct the device to store the key as a cookie associated with the second host.

Systems and methods for preventing session fixation over a domain portal

A method for live database schema tree change, comprising: (a) providing a computerized database comprising: a parent database table and a child database table having a column configured to reference the parent database table; and (b) while the computerized database is live, operating a database management system (DBMS) in control of the computerized database, to: create an intermediate database table having a column configured to reference the parent database table; in the child database table: create a column configured to reference the intermediate database table, insert an identifier of the intermediate database table into all fields of the column configured to reference the intermediate database table, and overwrite all fields of the column configured to reference the parent database table with data from the fields of the column configured to reference the intermediate database table.

Live database schema tree change

Growing community of inventors

Givaataim, Israel

Roy Udassin