Abstract: Systems, units and methods for monitoring water of at least one swimming pool (SP) by: obtaining non-manipulation data of the SP water or one or more samples thereof before/without applying any manipulation to water of the SP sample(s) thereof; applying at least one manipulation over the SP water or one or more samples thereof; obtaining manipulation data of the SP water indicative of responsivity of the SP water or one or more samples thereof to each manipulation applied thereto, using one or more sensors; and analyzing the non-manipulation and manipulation data to determine one or more characteristics of the SP water including for example concentration of one or more substances in the SP water. In some embodiments, at least one manipulation may include dechlorination of the SP water.

Abstract: Methods, systems and apparatuses using: (i) a flow control unit including: piping inlets and outlets for connecting thereby to different parts located at different locations of a water facility (WF) and of the apparatuses themselves and multiple controllable valves, each being deployed at a different inlet or outlet of the multiple piping inlets and outlets; (ii) a detection unit including at least one sensor for sensing characteristics of the WF in various locations and/or states of the WF; and a controller, configured to control operation of the valves, for measuring one or more characteristics of a selected detection location or state of the WF or of water manipulated within the apparatuses. The methods, systems and apparatuses may further be configured to apply manipulations over a water sample, sampled from the WF and/or over water from the WF and measure responses to the applied manipulation(s).

Abstract: A method by one or more electronic devices implementing a system for providing community-based data security, where the system is communicatively coupled to a plurality of database security analyzers, where each of the plurality of database security analyzers is configured to analyze data accesses to one or more databases associated with that database security analyzer. The method includes obtaining, for each of the plurality of database security analyzers, learning metadata generated by that database security analyzer, generating security parameters based on the learning metadata generated by the plurality of database security analyzers, and providing the security parameters to one or more of the plurality of database security analyzers to cause the one or more of the plurality of database security analyzers to apply the security parameters when analyzing data accesses to detect security incidents.

Abstract: A method by one or more electronic devices implementing a system for providing community-based data security, where the system is communicatively coupled to a plurality of database security analyzers, where each of the plurality of database security analyzers is configured to analyze data accesses to one or more databases associated with that database security analyzer. The method includes obtaining, for each of the plurality of database security analyzers, learning metadata generated by that database security analyzer, generating security parameters based on the learning metadata generated by the plurality of database security analyzers, and providing the security parameters to one or more of the plurality of database security analyzers to cause the one or more of the plurality of database security analyzers to apply the security parameters when analyzing data accesses to detect security incidents.

Abstract: Server-side trick mode restrictions in a stream may be provided. The stream may comprise, for example, a Video on Demand (VOD) Adaptive Bitrate (ABR) stream. First, a playlist request corresponding to a stream may be received from a user device. Next, a current stream position in the stream may be determined. In response to receiving the playlist request and when the current stream position corresponds to a non-skip segment, a playlist may be created having a last chunk comprising a next chunk of the stream from the current stream position. The playlist may then be provided to the user device.

Abstract: Server-side trick mode restrictions in a stream may be provided. The stream may comprise, for example, a Video on Demand (VOD) Adaptive Bitrate (ABR) stream. First, a playlist request corresponding to a stream may be received from a user device. Next, a current stream position in the stream may be determined. In response to receiving the playlist request and when the current stream position corresponds to a non-skip segment, a playlist may be created having a last chunk comprising a next chunk of the stream from the current stream position. The playlist may then be provided to the user device.