187 results about "Remote desktop" patented technology

In various examples, each user of a hosted application may be modeled with a corresponding user-specific resource consumption model that predicts a measure of that user's anticipated (e.g., processing, memory or storage, and / or networking) resource utilization at some future time based on an input representation of one or more features of the user's current session, application (e.g., game) setup, skill or experience level, social media activity, some time series representing feature(s) for a series of interactions, the time of day, and / or other characteristics. As such, user-specific models may be used to predict resource demands at a future time and schedule resource allocations accordingly. The present techniques may be used to manage and reallocate resources for applications such as game streaming applications, remote desktop applications, simulation applications (e.g., an autonomous or semi-autonomous vehicle simulation), virtual reality (VR) and / or augmented reality (AR) streaming applications, and / or other application types.

The invention relates to the technical field of video coding and decoding, and discloses a remote desktop video coding and decoding method based on a neural network multi-head attention mechanism. Comprising the following steps: dividing a screen of a remote desktop into a plurality of areas by utilizing a multi-head attention mechanism; performing grading identification according to the activeness and the importance degree of each area in the screen; the encoder performs encoding sorting on each area according to the grading identifier, formulates an encoding strategy, and dynamically adjusts the encoding strategy based on a feedback mechanism; generating a coded video stream according to a formulated coding strategy, and extracting attached information, related to original coded data, of each region; synchronously sending the generated coded video stream and the attached information to a receiving end; and the decoder decodes each area according to the coding sequence, original coding data is recovered, and the remote desktop picture is recovered. The multi-head attention mechanism is utilized to perform intelligent grading and associated coding on the screen area, and the problems of low efficiency, redundant transmission and high bandwidth occupation in a traditional coding and decoding method are solved.

Systems and methods for an enterprise computing platform may include a server that may include a desktop-as-a-service module, a user behavior analytics module, a remote monitoring and management module, an analytics-as-a-service module, an insider threat prevention and monitoring module, and a project tracker module. The server or modules may provide remote desktop sessions in an efficient and convenient manner, may analyze user behavior and automatically execute corrective actions in response to rules violations, and may monitor and manage multiple computer systems and computing sessions as to their statuses, versions, authentication, or compliance.

The invention is suitable for the field of data processing, and discloses a remote control method of an experiment sandbox, terminal equipment and a storage medium. The remote control method of the experiment sandbox comprises the following steps: if an experiment request initiated by a user side is received, configuring the experiment sandbox according to identity information carried by the experiment request, and querying experiment sandbox connection information corresponding to the identity information; selecting an active target Guacd instance from the Guacd cluster, and establishing an RDP session channel with the experiment sandbox according to the target Guacd instance and the connection information of the experiment sandbox; and responding to a trigger instruction of the user side according to the RDP session channel. The RDP session channel is constructed through the protocol conversion capability of the Guacd cluster, so that the hardware acceleration characteristic of the remote desktop of the Windows system can be fully played, and high-frame-rate graphic instruction transmission is realized.

A service provider may deploy a security threat detection and mitigation platform in a multi-tenant virtualization environment that includes pluggable data collection, data analysis, and response components. The data analysis components may apply machine learning techniques to generate (based on training data sets) and refine (based on subsequently received data sets and feedback about the resulting classifications) predictors configured to detect particular types of security threats, such as denial of service attacks, botnets, scans, or remote desktop attacks. A data collection layer may collect, filter, organize, and curate network packet traffic data, network packet header data, or other information emitted by computing instances or applications executing on them, and provide the curated data as streams to the analysis layer. A response layer may automatically take action in response to threat detections (which may be overridden by an administrator) and may store classification data for subsequent analysis, feedback, and predictor refinement.

The invention provides a remote desktop resolution optimization method and system in a wayland environment, and the method comprises the steps: S1, obtaining a wayland protocol of screen display data, and adding a mode event in the wayland protocol, so as to achieve the communication between a remote desktop client and a local synthesizer; s2, the synthesizer calculates to obtain the optimal resolution, and sends the optimal resolution to a server side of the remote desktop through a mode event; and S3, after receiving the optimal resolution, the server issues the optimal resolution to the graphic processing unit and updates the modified display effect in the next frame of picture, and the step S2 is executed repeatedly until a stable state is reached. The method has the advantages of high flexibility, high efficiency and the like, and can allow the user to adjust the resolution of the remote desktop in real time under the condition of keeping the remote session uninterrupted.

An example method of displaying windows in a remote desktop system, includes: obtaining, by a remote desktop client executing on a local computer having a local operating system (OS), information relating a first window to a first virtual desktop generated by the local OS; sending the information from the remote desktop client to a remote desktop server; setting, by the remote desktop server, a tag in a remote window object representing a remote window that corresponds to the first window based on the information, the remote window generated by a remote OS on a remote computer; receiving, at the remote desktop client, at least a portion of the remote window object including the tag; and displaying, by the remote desktop client in cooperation with the local OS based on the tag, the first window on the first virtual desktop.

Disclosed herein is a region-based reference management system using in video frame encoding. Source content, such as video game streaming or remote desktop sharing, that includes scene changes or significant instantaneous changes in a region from one frame to the next can present encoding challenges. Techniques disclosed herein use hints about changes in regional frame content, dissect frame content into regions, and associate the dissected regions with stored reference frame data using the hints and information about the regions to more efficiently encode frames.

A scanner redirection method for a remote desktop computer system that includes a client computer, a first virtual machine (VM), and a second VM, wherein the client computer communicates with the first VM via a first remote desktop session, and the first VM communicates with the second VM via a second remote desktop session, includes the steps of: receiving by the first VM from the second VM, a request for an image and an identifier (ID) of an image capturing device connected to the client computer; forwarding by the first VM to the client computer, the request for the image and the ID of the image capturing device; and upon receiving the image from the client computer, transmitting by the first VM to the second VM, the image received from the client computer.

A WEB end real-time remote connection monitoring method based on an RDP protocol comprises the following steps that a gateway server is maintained between an RDP client and a server, a firewall is configured, a routing rule is added, and RDP flow is forwarded to a local loopback address; the rear end of the gateway server starts an RDP proxy service, receives the RDP traffic forwarded by the firewall, and creates an independent thread to run a Flask application; after the RDP proxy service receives the RDP data packet, an RDP protocol data unit is analyzed according to a protocol format; establishing connection between the RDP proxy service and the Web front end through WebSocket, defining a corresponding event according to the analyzed PDU data type, and transmitting the event to the Web browser end in real time; and the Web end creates a bitmap cache and canvas cache canvas, and displays a remote picture and key data connected with the RDP on a Web page in real time. The scheme not only can effectively monitor the remote desktop session, but also has the advantages of high bandwidth utilization rate, low resource consumption, convenience in cross-platform deployment and the like.

Approaches presented herein provide for the high quality, high resolution reconstruction of a sequence of decimated images, such as may be useful for remote desktop applications. The video frames can be sub-sampled or decimated such that each encoded frame only includes a fraction (e.g., ¼) of the total pixel values for the full resolution frame. A server can analyze the current and previous video frames at full resolution to determine motion or actionable changes, and can apply a lowpass filter to those values based on the type of interpolation to be performed on the client. Static values can remain where no motion is detected. When a client receives the decimated and encoded video frames, the client can determine areas of motion and can perform bilinear interpolation for only those portions of the image where motion is detected, and can otherwise perform weaving of the static pixel values received over a limited sequence of decimated video frames.

The invention provides an edge session seamless migration method, system and device and a storage medium, which are suitable for real-time session scenes such as remote desktops, screen streaming media, interaction control and the like. The method comprises the following steps: generating a migration token based on trigger conditions such as load, link quality and proximity, executing snapshot and incremental log copying of a session state, establishing a parallel communication channel in a target relay, and completing NAT penetration and quality detection; calculating a sequence number and time offset between a source relay and a target relay, constructing a repetition suppression and ACK mapping mechanism, realizing mirror image drainage in a parallel window, and completing main path switching after a QoE condition is satisfied; and rollback control and key context synchronization are supported, and the stability and security of the migration process are ensured. The scheme has the advantages of low time delay, no interruption, high reliability and the like, and is suitable for various edge deployment and complex network environments.

A system and method for determining root causes of a failure in a virtual desktop system in real time is disclosed. The virtual remote desktop system has interconnected service components to make a virtual desktop available on a client device, and agents monitoring events from the components. An event collection module is coupled to the agents of the desktop system. The event collection module compiles events from the components relating to the failure. An aggregation module is coupled the event collection module. The aggregation module correlates events in a time-ordered stream relating to the fault. A diagnosis analysis system identifies one of the events of the time-ordered stream as the likely root cause of the fault.

The invention relates to a multi-remote desktop unified display method based on a Web mode, and the method comprises the steps: constructing a remote desktop gateway based on Guacamole, and carrying out the unified packaging of different remote desktop protocols; constructing a remote protocol proxy service for converting the request parameter into a unified encapsulation protocol required by a remote desktop gateway; configuring a connection parameter and a canvas display position parameter of each remote desktop instance needing to be accessed in the browser; when each remote desktop needs to be accessed, the browser forwards the configured connection parameters of each remote desktop instance to the remote desktop gateway through the remote protocol proxy service; and after the remote desktop gateway establishes connection with the corresponding remote desktop according to the received protocol, picture frame data of the remote desktop are returned. According to the invention, remote desktop cross-platform access is realized, the working efficiency is improved, and various requirement scenes of global monitoring and interlocking operation can be met.

The invention relates to a host access control method and device and a storage medium, and the method comprises the steps: initializing a connection relation between user equipment and a cloud PC platform, binding a calculation blade, and distributing calculation resources; if the user selects to reinstall the operating system through the cloud PC user terminal or the soft terminal, the bound computing blade sends an operating system mirror image file to the user equipment through the cloud PC service terminal, and a preset system reinstallation program is started; and audio and video streams are transmitted among the user equipment, the cloud PC service terminal, the cloud PC platform, the cloud PC user terminal and the soft terminal based on a CDP remote desktop protocol. Through the cloud PC service terminal, old hosts and workstations can be smoothly accessed to the cloud PC platform and become a part of a cloud resource pool.

Methods, computer systems, and computer-storage media are provided for facilitating implementation of high dynamic range display technology in a remote desktop environment. In embodiments, graphical data is obtained, at a video driver of a remote desktop server, for presenting in association with a remote desktop client device. The graphical data is provided to a high dynamic range (HDR) video encoder, logically separated from the video driver, based on an indication to use the HDR video encoder to encode. Thereafter, the graphical data is encoded via the HDR video encoder, and such encoded graphical data is provided to a remote access protocol stack in a terminal service of the remote desktop server for transmitting the encoded graphical data to the remote desktop client device associated with the HDR monitor.

Game information for a wagering game is received from a remote gaming table. Live actions by a live dealer for the wagering game are captured by an image capture device. Image information based on the captured live actions are transmitted to the remote gaming table to provide a live holographic image of the dealer at the remote gaming table. An input device receives game input from the live dealer and game instructions based on the game input are transmitted to the remote gaming table to execute game actions at the remote gaming table to generate a game result for the wagering game.

In various examples, each hosted application may be modeled with a corresponding application-specific resource consumption model that predicts a measure of that application's anticipated resource utilization at some future time based on an input representation of one or more features of the current state of an instance of the hosted application. For cloud gaming, those features may include the current level being played, current obstacles, user results playing the level or obstacles, metadata quantifying one or more aspects of the level or obstacles, game progress, etc. As such, application-specific models may be used to predict resource demands at a future time and schedule resource allocations accordingly. The present techniques may be used to manage and reallocate resources for applications such as game streaming applications, remote desktop applications, simulation applications (e.g., an autonomous or semi-autonomous vehicle simulation), virtual reality (VR) and / or augmented reality (AR) streaming applications, and / or other application types.

The invention provides an oil-gas exploration remote desktop-oriented quality perception transmission decision method and system and a storage medium, and relates to the technical field of oil-gas exploration data transmission and visualization, and the method comprises the steps: carrying out the spatial partitioning of a to-be-transmitted three-dimensional geologic model, and associating the spatial coordinate information and a geologic feature tag for each data block; collecting a multi-dimensional sensing factor in real time; dynamically determining a target compression ratio for each data block through a decision model based on the multi-dimensional perception factor; carrying out differential compression on each data block according to the target compression ratio, and distributing transmission priorities based on the visual importance weight to carry out streaming transmission; and the client monitors the rendering state and feeds back an adjustment signal to the decision model. According to the invention, the key geological information is ensured not to be distorted due to compression; a compression strategy is dynamically adjusted through a multi-dimensional sensing mechanism, and the contradiction between a single compression strategy and a complex network environment is solved; predictive scheduling is realized based on the user operation intention, and the remote interaction fluency is improved.

The invention belongs to the technical field of financial information security, and discloses a financial data leakproof terminal protection system based on behavior biological recognition, which comprises a cross-platform behavior acquisition module, and is characterized in that compatible adaptation of a PC terminal, a mobile terminal and a remote desktop terminal is realized through a unified behavior acquisition abstraction layer; the method comprises the following steps: acquiring user operation behavior characteristics in real time by adopting a cross-platform container technology and a native plug-in interface, and performing pre-encryption processing and structured coding to form a user behavior sequence; the cognitive trajectory recognition module is used for constructing individual behavior cognitive vectors based on a historical user behavior sequence and generating a user cognitive signature path by adopting self-supervised learning; generating a preliminary risk tag by comparing the current user behavior sequence with the cognitive signature path; identifying a user abnormal behavior track, and constructing a user abnormal track graph structure by extracting user abnormal behavior track features; the security protection level of the terminal is effectively improved, and the terminal adapts to complex and changeable security threat environments.

Methods, computer systems, and computer-storage media are provided for facilitating advanced video encoding in a remote desktop environment. In embodiments, graphical data for presenting in association with a remote desktop client device is obtained at a video driver of a remote desktop server. The graphical data may be provided to a video encoder logically separated from the video driver. The video encoder can then encode the graphical data. The encoded graphical data may be provided to a remote access protocol stack in a terminal service of the remote desktop server for transmitting the encoded graphical data to the remote desktop client device.

Methods and systems for enhanced remote desktop interfaces are described. A computing system may train, using historical or live information, a LAM to execute, within a remote desktop application, textual actions with their parameters if any. A user declarative request (voice or chat) may be interpreted by a LLM to match a specific action (and potentially ask for the corresponding parameters in a conversational way). Subsequently, from the textual action and its parameters, the LAM may execute the action within a remote desktop application and report the result to the user via voice or chat.

Remote desktop protocol (RDP) is a proprietary protocol for controlling machines over a network. In order to overcome certain deficiencies of the protocol a method is disclosed utilized in a zero trust cloud environment, to provide access to a pool of RDP servers, via an RDP client or via a web based interface while simultaneously providing an authenticated and secure policy based experience.

An example method of uniform resource locator (URL) redirection between a client device and a remote system executing a remote desktop accessed by the client device is described. The method includes intercepting, by an extension of a first web browser, a URL selected to be opened on the first web browser, the first web browser and the extension executing on a first system in communication with a second system, the first system and the second system being the client device and the remote system respectively or vice versa; forwarding, by the extension, the URL to a native process executing on the first system; determining, by the native process, an internet protocol (IP) address of the URL; forwarding the URL and the IP address to the second system; and opening, by the second system, the URL on a second web browser executing in the second system.

Remote desktop protocol (RDP) is a proprietary protocol for controlling machines over a network. In order to overcome certain deficiencies of the protocol a method is disclosed utilized in a zero trust cloud environment, to provide access to a RDP servers utilizing multifactor authorization services which are not natively supported by RDP. This is performed utilizing an RDP client while simultaneously providing an authenticated and secure policy based experience through a zero trust network.

A terminal access control system uses HTML5-based graphic acceleration for the secure retrieval and transmission of image data. The system detects a Remote Desktop Protocol (RDP) access attempt and identifies an acceleration target by checking if the category of retrieved information corresponds to an HTML5-transmittable image. A Graphic Acceleration Processing Unit (GPU-equipped) performs the HTML5-based acceleration process, analyzes image frames, and generates processed image information for secure transmission. A Viewing Access Control Unit then verifies the processed data against security policies received from a linked policy server. If the security policy is satisfied and the user is logged in, an Image Restoration and Output Unit performs a decryption and restoration process on the received information, outputting the final image content based on the original request.

An information processing system that quickly grasps a moving amount by a moving operation for moving a displayed image. The information processing system includes a server and an information processing apparatus including a display device and an operation device. When the operation device accepts the moving operation, operation information regarding the moving operation is transmitted to the server. The display device displays a first image before the moving operation and then displays a second image after the moving operation that includes a moved image in a state where the first image is moved and a blank image that becomes a blank in accordance with movement. The server generates a third image including an image corresponding to the moved image and an image continuously connected to the moved image based on the operation information. The display device displays the third image transmitted from the server after displaying the second image.

The approaches presented here provide high-quality, high-resolution reconstruction of a sequence of decimated images, which can be useful, for example, for remote desktop applications. The video frames can be subsampled or decimated so that each encoded frame includes only a fraction (e.g., 1 / 4) of the total image values ​​for the full-resolution frame. A server can analyze the current and preceding full-resolution video frames to determine motion or actionable changes and can apply a low-pass filter to these values ​​based on the type of interpolation to be performed on the client. Static values ​​can remain where no motion is detected.When a client receives the decimated and encoded video frames, the client can determine motion areas and perform bilinear interpolation only for those sections of the image where motion is detected, and otherwise perform a concatenation of the received static pixel values ​​over a limited sequence of decimated video frames.

The application discloses a method for preventing software from being commonly used by multiple users in a remote desktop, and relates to the technical field of software enterprises, which comprises a main program loading entrance, whether it is a non-console session, and whether it is a remote desktop session. The method prevents the program from being simultaneously run by multiple users in multiple sessions, checks whether the current running environment is a non-console session, whether it is a remote desktop session, and whether multiple instances exist simultaneously at the main program loading entrance; checks whether the multiple instances are created by the same user in the same session or by the same user in multiple sessions, that is, the method intercepts multiple users and multiple sessions, limits single user and multiple sessions, or limits the number of instances in a maximum allowed session, thereby effectively preventing the application program from being commonly used through the remote desktop without limitation.

The invention discloses a remote desktop access method, device and equipment, a medium and a program product, and relates to the field of remote desktops, accessed equipment encodes a desktop image and then transmits the desktop image to a remote desktop agent, and the remote desktop agent directly transmits the acquired image data to a user side. And after the user side decodes the image data by itself, through a local browser of the user side, calling a graphic rendering tool of the user side to carry out image rendering so as to obtain a remote desktop image of the accessed equipment. The remote desktop agent no longer undertakes complex image rendering work in remote control and only forwards and transmits the image data, and the user side performs image rendering automatically, so that the load of the remote desktop agent is reduced, the session concurrency of the remote desktop agent is improved, and the user experience is improved. Therefore, the remote desktop agent can process the remote desktop requests of the multiple users at the same time, the anomalies such as use lagging caused by user concurrence are avoided, and meanwhile the hardware cost of the remote desktop agent is reduced.