Software Virtualization Solution
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Software Virtualization Solution
Symantec Workspace Virtualization (abbreviated as SWV) is an application virtualization solution for Microsoft Windows by Symantec, now known aSymantec Endpoint Virtualization Suite(SEVS). Originally pioneered by Altiris and based on technology acquired from FSLogic and named Software Virtualization Solution, SWV allows applications and data to be put into virtual layers (application layers and data layers) instead of being installed to the base file system and Registry. This is achieved through the use of a filter driver and layering technology Altiris acquired from FSLogic. By placing applications and data into managed layers called Virtual Software Packages (VSP's), SWV allows on-the-fly activation, deactivation, or resetting of applications, to avoid conflicts between applications, and to remove them cleanly without altering the base Windows installation. Altiris was acquired by Symantec Corporation in 2007, who are the makers of Norton AntiVirus, amongst other things. SW ...
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Application Virtualization
Application virtualization is a software technology that encapsulates computer programs from the underlying operating system on which they are executed. A fully virtualized application is not installed in the traditional sense, although it is still executed as if it were. The application behaves at runtime like it is directly interfacing with the original operating system and all the resources managed by it, but can be isolated or sandboxed to varying degrees. In this context, the term "virtualization" refers to the artifact being encapsulated (application), which is quite different from its meaning in hardware virtualization, where it refers to the artifact being abstracted (physical hardware). Description Full application virtualization requires a virtualization layer. Application virtualization layers replace part of the runtime environment normally provided by the operating system. The layer intercepts all disk operations of virtualized applications and transparently redirec ...
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Microsoft Windows
Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for servers, and Windows IoT for embedded systems. Defunct Windows families include Windows 9x, Windows Mobile, and Windows Phone. The first version of Windows was released on November 20, 1985, as a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Windows is the most popular desktop operating system in the world, with 75% market share , according to StatCounter. However, Windows is not the most used operating system when including both mobile and desktop OSes, due to Android's massive growth. , the most recent version of Windows is Windows 11 for consumer PCs and tablets, Windows 11 Enterprise for corporations, and Windows Server 2022 for servers. Genealogy By marketing ...
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NortonLifeLock
Gen Digital Inc. (formerly Symantec Corporation and NortonLifeLock) is a multinational software company co-headquartered in Tempe, Arizona and Prague, Czech Republic. The company provides cybersecurity software and services. Gen is a Fortune 500 company and a member of the S&P 500 stock-market index. The company also has development centers in Pune, Chennai and Bangalore. Its portfolio includes Norton, Avast, LifeLock, Avira, AVG, ReputationDefender, and CCleaner. On October 9, 2014, Symantec declared it would split into two independent publicly traded companies by the end of 2015. One company would focus on security, the other on information management. On January 29, 2016, Symantec sold its information-management subsidiary, named Veritas Technologies, and which Symantec had acquired in 2004, to The Carlyle Group. On August 9, 2019, Broadcom Inc. announced they would be acquiring the Enterprise Security software division of Symantec for $10.7 billion, and the company became ...
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Altiris
Altiris Inc. is a subsidiary of Symantec specializing in service-oriented management software which allows organizations to manage IT assets. They also provide software for web services, security, and systems management products. Established in 1998, Altiris is headquartered in Lindon, Utah, United States. Altiris has over 20,000 customers managing more than 3 million servers and 60 million desktops and laptops. Corporate history Altiris was started in 1998 when Jan Newman and Kevin Turpin spun off the software arm of KeyLabs. KeyLabs was, and remains, a third party testing facility. The Altiris Software had been created at KeyLabs to manage the computers at KeyLabs and that software became the start of what is now Altiris. Altiris continues to develop software designed to help IT departments manage their networks and computers more efficiently. In early 2000, Jan Newman who was then President and CEO brought in Greg Butterfield to take over the role of President and CEO. Under ...
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File System
In computing, file system or filesystem (often abbreviated to fs) is a method and data structure that the operating system uses to control how data is stored and retrieved. Without a file system, data placed in a storage medium would be one large body of data with no way to tell where one piece of data stopped and the next began, or where any piece of data was located when it was time to retrieve it. By separating the data into pieces and giving each piece a name, the data are easily isolated and identified. Taking its name from the way a paper-based data management system is named, each group of data is called a "file". The structure and logic rules used to manage the groups of data and their names is called a "file system." There are many kinds of file systems, each with unique structure and logic, properties of speed, flexibility, security, size and more. Some file systems have been designed to be used for specific applications. For example, the ISO 9660 file system is designe ...
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Windows Registry
The Windows Registry is a hierarchical database that stores low-level settings for the Microsoft Windows operating system and for applications that opt to use the registry. The kernel, device drivers, services, Security Accounts Manager, and user interfaces can all use the registry. The registry also allows access to counters for profiling system performance. In other words, the registry or Windows Registry contains information, settings, options, and other values for programs and hardware installed on all versions of Microsoft Windows operating systems. For example, when a program is installed, a new subkey containing settings such as a program's location, its version, and how to start the program, are all added to the Windows Registry. When introduced with Windows 3.1, the Windows Registry primarily stored configuration information for COM-based components. Windows 95 and Windows NT extended its use to rationalize and centralize the information in the profusion of INI files ...
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Device Driver
In computing, a device driver is a computer program that operates or controls a particular type of device that is attached to a computer or automaton. A driver provides a software interface to hardware devices, enabling operating systems and other computer programs to access hardware functions without needing to know precise details about the hardware being used. A driver communicates with the device through the computer bus or communications subsystem to which the hardware connects. When a calling program invokes a routine in the driver, the driver issues commands to the device (drives it). Once the device sends data back to the driver, the driver may invoke routines in the original calling program. Drivers are hardware dependent and operating-system-specific. They usually provide the interrupt handling required for any necessary asynchronous time-dependent hardware interface. Purpose The main purpose of device drivers is to provide abstraction by acting as a translator be ...
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Symantec Corporation
Gen Digital Inc. (formerly Symantec Corporation and NortonLifeLock) is a multinational software company co-headquartered in Tempe, Arizona and Prague, Czech Republic. The company provides cybersecurity software and services. Gen is a Fortune 500 company and a member of the S&P 500 stock-market index. The company also has development centers in Pune, Chennai and Bangalore. Its portfolio includes Norton, Avast, LifeLock, Avira, AVG, ReputationDefender, and CCleaner. On October 9, 2014, Symantec declared it would split into two independent publicly traded companies by the end of 2015. One company would focus on security, the other on information management. On January 29, 2016, Symantec sold its information-management subsidiary, named Veritas Technologies, and which Symantec had acquired in 2004, to The Carlyle Group. On August 9, 2019, Broadcom Inc. announced they would be acquiring the Enterprise Security software division of Symantec for $10.7 billion, and the company became k ...
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Norton AntiVirus
Norton AntiVirus is an anti-computer virus, virus or anti-malware software product founded by Peter Norton, developed and distributed by Gen Digital since 1990 as part of its Norton (Symantec), Norton family of computer security products. It uses Signature based detection, signatures and Antivirus software#Heuristics, heuristics to identify computer virus, viruses. Other features included in it are e-mail spam filtering and phishing protection. Symantec distributes the product as a download, a Software release life cycle#Box copy, box copy, and as Original equipment manufacturer#Computers, OEM software. Norton AntiVirus and Norton Internet Security, a related product, held a 61% US retail market share for security suites as of the first half of 2007. Competitors, in terms of market share in this study, include antivirus products from CA, Inc., CA, Trend Micro, and Kaspersky Lab. Norton AntiVirus runs on Microsoft Windows, Linux, and macOS. Windows 7 support was in development fo ...
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Citrix XenApp
Citrix Virtual Apps (formerly WinFrame, MetaFrame, Presentation Server and XenApp) is an application virtualization software produced by Citrix Systems that allows Windows applications to be accessed via individual devices from a shared server or cloud system. Product overview Citrix Virtual Apps is application virtualization software that delivers centrally-hosted Windows applications to local devices without the necessity of installing them. It is the flagship product for Citrix and was formerly known under the names WinFrame, MetaFrame, and Presentation Server. Citrix Virtual Apps software uses FlexCast Management Architecture (FMA), a proprietary architecture for Citrix virtualization products. It delivers individual applications, as opposed to entire desktops, to devices. It is also used with Citrix Workspace to deliver apps as part of a complete virtual desktop environment. With Citrix Virtual Apps, Windows applications can be used on devices that typically could not ...
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App-V
Microsoft Application Virtualization (also known as App-V; formerly Softricity SoftGrid) is an application virtualization and application streaming solution from Microsoft. It was originally developed by Softricity, a company based in Boston, Massachusetts, acquired by Microsoft on July 17, 2006. App-V represents Microsoft's entry to the application virtualization market, alongside their other virtualization technologies such as Hyper-V, Microsoft User Environment Virtualization (UE-V), Remote Desktop Services, and System Center Virtual Machine Manager. Overview App-V allows applications to be deployed ("streamed") in real-time to any client from a virtual application server. It removes the need for traditional local installation of the applications, although a standalone deployment method is also supported. With a streaming-based implementation, the App-V client needs to be installed on the client machines and application data that is stored on the virtual application server is ...
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VMware ThinApp
VMware ThinApp (formerly ''Thinstall'') is an application virtualization and portable application creator suite by VMware that can package conventional Windows applications so that they become portable applications by running on another operating system. According to VMware, the product has a success rate of about 90–95% in packaging applications. History ThinApp (previously known as Thinstall) was originally developed by Jitit Inc. and was acquired by VMware on January 15, 2008. VMware later used the code name ''VMware Project North Star'' while the product was in beta. On June 10, 2008, VMware announced that the final name for the product was going to be ''VMware ThinApp''. The trial version of ''Thinstall'' was initially available only to corporations, then VMware offered a public trial version. Technology VMware ThinApp provides application virtualization. ThinApp is able to execute applications without them being installed in the traditional sense by virtualizing re ...
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