Abstract: A method for end to end encrypted (ETEE) communication, the method is executed by a web application of a first user and may include (a) participating in creating first user ETEE communication metadata; wherein the first user ETEE metadata comprise a first user identifier and one or more first user keys; (b) receiving a request from the first user to initiate a ETEE communication session with a second user that has a second user ETEE communication metadata; (c) determining an existence of ETEE communication session metadata, the ETEE communication session metadata facilitates an establishment of a session between the first user and the second user; (d) requesting to receive, from a ETEE communication service, the ETEE communication session metadata when not finding the ETEE communication session metadata; and (e) participating in establishing and maintaining the session between the first user and the second user when finding or receiving the ETEE communication session metadata.

Abstract: A computerized method of managing exchange of instant messages (IM) that includes establishing a foundation for secure communication with an initiator; receiving a request from the initiator to generate an instant messaging code (IM code), the IM code is used as an identifier of the initiator, the request includes at least one IM code property that facilitates regulation of instant messages (i) originated by any one of at least one participant in an exchange of instant messages with the initiator, or (ii) received by anyone of the at least one participant in an exchange of instant messages with the initiator; generating the IM code according to the at least one IM code property and distributing the IM code, for use by anyone of the at least one participant; identifying that an active participant of the at least one participant inputs the IM code; selectively regulating instant messages originated by or received by the active participant according to the IM code properties; using the foundation to establish a

Abstract: A method, system and a computer program product for managing exchange of instant messages (IM). The method may include receiving a request from an initiator to generate an IM code (IM code), the IM code is used as an identifier of the initiator, the request includes at least one IM code property that facilitates regulation of IMs originated by any one of at least one participant in an exchange of IMs with the initiator, or received by anyone of the at least one participant in an exchange of IMs with the initiator; generating the IM code according to the at least one IM code property and distributing the IM code, for use by anyone of the at least one participant; identifying that an active participant of the at least one participant inputs the IM code; and selectively regulating IMs originated by or received by the active participant according to the IM code properties.

Abstract: A method, system and a computer program product for managing exchange of instant messages (IM), comprising: receiving a request from an initiator to generate an IM code (IM code), the IM code is used as an identifier of the initiator, the request includes at least one IM code property that facilitates regulation of IMs originated by any one of at least one participant in an exchange of IMs with the initiator, or received by anyone of the at least one participant in an exchange of IMs with the initiator; generating the IM code according to the at least one IM code property and distributing the IM code, for use by anyone of the at least one participant; identifying that an active participant of the at least one participant inputs the IM code; and selectively regulating IMs originated by or received by the active participant according to the IM code properties.