Abstract: There is provided a system of controlling account logon rights on one or more computer systems based on multifactor authentication (MFA), the system comprising a processing circuitry (PC) adapted to: configure respective logon rights control facilities of the one or more computer systems, to, at least, deny logon rights of a first account in, at least, a first logon type; responsive to detecting, in a logon logging facility of a first computer system of the one or more computer systems, an event of denying logon rights to the first account by the logon rights control facility, initiate a sequence of authentication of the first user; responsive to successful completion of the sequence of authentication, configure the logon rights control facility of the first computer system to remove denial of logon rights to the first account in, at least, the first logon type, thereby performing an MFA process

Abstract: A method for generating transaction aware snapshots, the method may include: (a) starting a creation of a certain point in time snapshot for a consistency group that comprises at least one logical volume; (b) detecting that at the certain point in time there is an uncompleted transaction for writing multiple information units to the consistency group; the uncompleted transaction started at a transaction start point in time that precedes the certain point in time; (c) preventing an access to the certain point in time snapshot until a completion of the uncompleted transaction; and (d) associating the multiple information units with at least the certain point in time snapshot.

Abstract: A method for generating transaction aware snapshots, the method may include: (a) starting a creation of a certain point in time snapshot for a consistency group that comprises at least one logical volume; (b) detecting that at the certain point in time there is an uncompleted transaction for writing multiple information units to the consistency group; the uncompleted transaction started at a transaction start point in time that precedes the certain point in time; (c) preventing an access to the certain point in time snapshot until a completion of the uncompleted transaction; and (d) associating the multiple information units with at least the certain point in time snapshot.