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Windows7 Overview
- 1. WINDOWS 7 Héctor González Product Manager Grupo Scanda - Server
- 2. Introducción
- 3. El mundo actual Surface Consumer Messaging Social Networking Devices Work Photos Games TV & Movies Videos Internet Servers PCs Mobile Netbooks/Nettops
- 4. Escenarios posibles Thursday, October 01, 2009 4 Microsoft Confidential Pequeños Negocios EmpresasMedianas/Grandes Consumidor Memorias Respaldo de información y Seguridad Optimización de la Infraestructura en el Escritorio TV y Películas Búsqueda, Uso y Compartición de Información Ventas y Mercadotecnia Juegos Habilitación de la fuerzalaboralmóvil AdministraciónFnanciera Música Colaboración y Movilidad Mejoras de Seguridad y Cumplimiento de normas y políticas RedesSociales Productividad
- 5. Cambios Thursday, October 01, 2009 5 Microsoft Confidential Disminuye Aumenta MemoriaGráficos, Conjunto de variables Disco E/SConsultas al Registro, Elaboración de Ïndices PoderDVD Playback, Panel de Control, Temporizadores VelocidadIniciomásRápido DispositivosListos RespuestainmediataMenú de Inicio, Barra de Tareas Escalabilidad256 procesadores
- 6. Mejoras
- 8. AERO
- 9. Task bar
- 11. Menú inicio
- 12. Zoom
- 14. FirewallDEMO
- 16. Acceso RemotoHaciendo productivos a los usuarios desde cualquier lugar Situación actual DirectAccess Home Office Home Office Un nuevoparadigma de redespermitetener la mismaexperienciadentro y fuera de la red corporativa. Accesotransparente a recursosdesdedentro o fuera de la red. Las inversiones en infraestructuratambiénpermitenadministrar y actualizarequiposmóviles. Esdifícilpara los usuariosacceder a recursoscorporativosdesdefuera de la oficina. Para IT resultamuycomplicadoadministrar los equipos (parches, actualizaciones, políticas) cuando no están en la red corporativa Solución de Windows 7
- 17. Desempeño de la WANHaciendo productivos a los usuarios desde cualquier lugar Situación actual BranchCache™ Almacena en cache contenidodescargado de servidores web y de archivos. Los Usuarios de lasoficinasremotaspuedenabrir los archivosmásrapidamente. Se liberaancho de bandaparaotrasaplicaciones y/o servicios. El acceso a aplicaciones y datosdesde la WAN es lento en oficinasremotas. Las coneccioneslentasafectan la productividad de los usuarios. Aumentar el desempeño de la red escostoso y en ocasionesdifícil de implementar. Solución de Windows 7
- 18. BúsquedaempresarialHaciendo productivos a los usuarios desde cualquier lugar Situación actual Búsquedasfederadas La mismaexperiencia al buscar en equipos locales que en servidores de red, incluyendoservidores de SharePoint. Los usuarios y TI puedenprepoblarfavoritos en el Internet Explorer parasitios de búsquedaquesoportan el protocolo OpenSearch. TI puededefinirzonas de búsqueda. Las herramientas de búsqueda en el escritorio y en la empresa son buenas, pero no estanintegradas. Los usuariosrequierenrepetirlasbúsquedas en susequipos y en los recursos de red. Las fuentes de información no siempre se conocen. Solución de Windows 7
- 19. Protección de la informaciónMejorar la seguridad y en control Los usuariosalmacenancadavez mas información (incluyendo la sensible o confidencial en dispositivosextraíbles) Los dispositivosextraíbles se pierden con facilidad y no siemprenosdamoscuenta de supérdida de inmediato. Situación actual BitLocker To Go™ + Protección de información en discos internos y removibles. Se forza la utilización de la encripción mediantepolíticas de grupos (GPO’s) Se puedealmacenar la información de recuperación en el DirectorioActivoparafacilitar la administración Se simplifica la activación y configuración del disco primario Solución de Windows 7
- 20. Control de aplicacionesMejorar la seguridad y el control Situación actual AppLocker™ Los usuariospuedeninstalar y ejecutaraplicaciones no autorizadas Incluso los usuariosestándarpuedeninstalaralgunostipos de programas Las aplicaciones no autorizadaspueden: Introducir Malware Aumentarlasllamadas de soporte Reducir la productividad Acabar con los esfuerzos de compliance. Eliminarlasaplicaciones no autorizadas y/o desconocidas de la red Forzar la estandarización de aplicaciones en la red Crear de manerafácil y flexible reglas de usomediante GPO’s. Solución de Windows 7
- 21. Virtual Desktop Infrastructure - VDIOptimizar la administración de los equipos Situación actual Experienciaremotamejorada Gráficosmejorados con soporteparamúltiplesmonitores Uso de aplicaciones de audio paratelefonía con soporteparamicrófono Impresiónmejorada ¿Quées VDI? Hacermás con los VHDs Mantenimiento de un VHD: Serviciofuera de línea de las VHD con lasmismasherramientasutilizadaspara WIM Arrancardesde VHD: Reutilización de VHD’s paradistribución de equiposadministrados Distribuirequipos de escritorio en máquinasvirtualeshospedadas en servidores Administración y seguridadcentralizadas Los usuariospuedenacceder a suescritoriodesdecualqueirlugar * Usar Windows paraescenarios de VDI requierelicenciamientoadicional de VECD Solución de Windows 7
- 22. Control administrativo flexible Incrementar la automatizaciónparareducircostos Reducirlasllamadas a mesa de ayuda y mantener la productividad Windows PowerShell 2.0 Integrated Scripting Environment Windows Troubleshooting Platform Remoteable Reliability Data Problem Steps Recorder Enhanced Group Policy Scenarios Group Policy Scripting Group Policy Preferences Windows 7 - Administración
- 24. Diseñado para ser más rápido, más seguro, más confiable y fácil de usar
- 25. Funcionalidades móviles y de redes más sofisticadas
- 26. Protección de la información valiosa de sus clientes y de su negocio
- 28. 1GB RAM (32 bit) / 2GB RAM (64 bit)
- 29. 16 GB available disk space (32 bit) / 20 GB (64 bit)
Notas del editor
- Remote Access for Mobile WorkersOne of the goals of Windows 7 is to enable users to access the information that they need whether they are in or out of the office. Over the past few years, Microsoft has made getting to email from outside the office easier. First we had Outlook Web Access, so we could access email through the web. Then we introduced RPC over HTTP, which just requires and internet connection to connect to the Exchange server.But users still have a challenge when accessing resources that are inside the corporate network. For example, users cannot open the links to internal Web sites or file shares included in an email. The most common method to access these resources is through a Virtual Private Network, or VPN. VPN clients can be hard for users because it takes time and multiple steps to initiate the VPN connection and wait for the PC to be authenticated from the network. Hence, most remote users try to avoid VPN’ing as much as possible and stay disconnected from corporate network for as long as they can. At this point we run into a chicken and egg problem: Since remote users are disconnected, IT cannot manage their computers while they are away from work. This means the computers of remote users stay more out of date and it gets harder and harder to access corporate resources over the VPN.With the capabilities Windows 7 enables, users who have internet access will be automatically connected to their corporate network. A user who is sitting on a coffee shop can open his laptop, connect to the internet using the wireless access of the coffee shop and start working as if he were in the office. The user in this case will be able to not only use outlook, but also work with intranet sites, open corporate shares, use LOB applications, and basically have full access to corporate resources. This solution is also very appealing to IT Professionals because managing mobile PCs has always been an issue since they could be disconnected from the corporate network for a long time. With the DirectAccess, users will be on the corporate network as long as they have internet connectivity. Servicing mobile users in many ways, such as distributing updates and Group Policy, is easier since their computers can be accessed more frequently by IT systems.It is important to note that deploying Windows 7 alone will not automatically enable DirectAccess. DirectAccess requires at least one server running Windows Server 2008 R2 at the edge of your network. The solution takes advantage of Microsoft’s investments in IPSEC and IPv6 to provide secure connectivity even when not on the physical corporate network.
- Branch Office Network PerformanceEven inside a single business, different departments can have unique needs. For example, Branch Offices have requirements that are different from the main office. And as companies look to reach more customers, they are opening an increasing number of branch offices around the world. This trend generates new challenges for both end users and IT Professionals.The challenges revolve around bandwidth. Branch Offices are usually connected to enterprises with a low-bandwidth link. Hence, accessing corporate data from a branch location is slow for end users. To resolve customer pain points and increase user productivity, IT Professionals are constantly looking for ways to improve network performance. With Windows 7, Microsoft will offer a software alternative to alleviate the problem with a feature called BranchCache. Corporate data downloaded by users is cached locally in the branch office so it can be quickly accessed by others in the branch. With BranchCache, opening a document can take seconds instead of minutes.For example, if headquarters posts a large training presentation on a file share and sends an e-mail to all employees worldwide, the first employee who opens the presentation would have to wait several minutes for the file to download across the WAN. However, after the file is downloaded, Windows will automatically store that file in the cache for others to use. When the next employee downloads the file, Windows will automatically retrieve it from the cache in the branch so the user can open it in much less time. The cache can be hosted on a server in the branch or distributed across a number of PCs. If the cache is distributed, the branch users automatically check the cache pool to see if the data has already been cached. If the cache is hosted on a server, the branch users check the branch server to access data. Each time the users try to access a file, the access rights of the user are authenticated against the server in the data center to make sure that the user has access to the file and is accessing the latest version.BranchCache enables users to have fast access to previously downloaded data in the branch and also frees network bandwidth for other uses. It caches content from Web and file servers running Windows Server 2008 R2, and if you use the hosted cache option in the branch office, that server much be running Windows Server 2008 R2 as well.
- Search in the Enterprise“Making Users Productive Anywhere” describes a broad set of investments that we are doing in Windows 7 to make users more productive no matter where they are and no matter where the applications and data that they need to access reside. One of those investments is in search.As a result of the investments we’ve made in Windows Vista Instant Search, customers who have deployed Windows Vista and the 2007 Microsoft Office System are experiencing great benefits in more easily and quickly finding information. Improved search capabilities are one of the biggest benefits end users find in using Windows Vista. Customers are also realizing huge benefits in using search to access information stored in corporate repositories using solutions such as Microsoft Office SharePoint Server and Microsoft Search Server. But today these two worlds of enterprise search are separated. We have great solutions for desktop search and server search but they haven’t been brought together. One of our goals in Windows 7 is to provide a more unified search experience so that users can find information in corporate repositories such as SharePoint or online services directly from the desktop.Search federation makes search results from online sources accessible within the desktop search experience. We also want to make it easy for IT to customize search defaults and locations to increase usage of intranet portals, which maximizes the return organizations get from those investments.Enterprise Search Scopes enables IT to use Group Policy to deploy links that appear on the user’s Start menu or in Explorer. In this way, organizations can maximize investments in SharePoint and Enterprise search by making it easy for users to search those destinations. The screenshot shows an example of how Microsoft could use this feature and how the search options would appear in Windows Explorer. IT could deploy a link to our intranet portal, called “MSW,” for all users and then we can deploy links to the portals of individual division, such as Windows or Xbox. If the users can’t find what they need on one site, they can easily re-scope their search to another one.
- Application ControlThe other big investment we are making to Enhance Security and Control is around Application Control.The longer a computer has been deployed, the more the software on it drifts away from its desired configuration. These inconsistencies are greatly accelerated by installation and execution of non-standard software within the desktop environment. Users today corrupt the standard environment by bringing in software from home, downloading applications from the Internet, and by receiving attachments through email. The result is a higher incidence of malware infections, more help desk calls, and difficulty in ensuring that corporate PCs are running only approved, licensed software.Coupled with compliance requirements in the enterprise through OCI, SOX, HIPPA and other regulations, enterprises are renewing efforts to lock down their desktops as a means to reduce total cost of ownership (TCO), increase security to safeguard against data loss/threat of IT theft and to protect privacy , and support compliance solutions by validating which users can run specific applications.With Windows XP and Windows Vista, we gave IT administrators Software Restriction Policies, or SRP, to enable the definition of application lockdown policies. However, SRP was difficult to implement because the rules were based on application hashes, which meant that they had to be re-created anytime the application was updated. Windows 7 reenergizes application lockdown policies with a totally revamped set of capabilities. AppLocker provides a flexible mechanism that allows administrators to specify exactly what is allowed to run on their systems and gives users the ability to run applications, installation programs, and scripts that administrators have explicitly granted permission to execute. As a result, IT can enforce application standardization within their organization with minimal TCO implications.For example, a rule could be written that says “allow all versions greater than 8.1 of the program Photoshop to run if it is signed by the software publisher Adobe.” Such a rule can be associated with existing security groups within an organization, providing controls that allow an organization to support compliance requirements by validating and enforcing which users can run specific applications.
- Virtual Desktop InfrastructureToday, Microsoft virtualization products and technologies are already helping companies match computing capabilities to business needs. Imagine your employees accessing their personalized desktops -- with all of their settings and preferences intact -- on any machine, from any location. Or the workloads running on servers in your data center being automatically redeployed to respond to a sudden surge in demand for a specific capability. Or your entire infrastructure restoring itself instantly following a catastrophic power outage. Although this solution offers benefits such as desktop location independence, centralized management and improved business continuity, there are limitations to the widespread use of VDI. The three major limitations are as follows:Limitation #1: A high dependence on the organization’s underlying infrastructure and bandwidthVirtual desktop infrastructure deployments generally demand a lot of the network and servers. Unless IT has the infrastructure capacity to deploy, grow and manage virtual desktops, it will generally lead to poor response times, which in turn affects the user experience. Since desktops are always run in the datacenter, a user must be always connected to the network to be able to access their desktops. This means that IT has to ensure user connectivity at all work locations, which restricts the use of VDI to some locations.Limitation #2: The user experience with virtual desktop infrastructure is not as rich as the experience end users would get with a local PC. Since this solution is highly dependent on the network, poor or no network performance usually means that a user has little or no desktop functionality. This dependence makes it unsuitable for mobile use. Video and audio are dependent on a number of variables, including network capacity, protocol efficiency algorithms, etc. This means that video and audio performance are usually not as robust as that of a regular PC, thereby reducing the overall multimedia experience for a user. If an organization’s IT department has not planned the virtual desktop infrastructure deployment correctly, users may experience poor performance from their desktops and applications. This inadvertently impacts productivity and user satisfaction from their desktops.Limitation #3: CostAlthough server virtualization in general is said to reduce IT costs, the same does not hold true for virtual desktop infrastructure. Organizations face high upfront costs because they will need to invest in additional hardware and software, as well as in upgrades to their network infrastructure to support the bandwidth requirements for virtual desktops to provide a rich remote experience. This means higher acquisition costs for moving toward this model. The higher cost of acquisition, coupled with operational costs, typically means that organizations should look at flexibility and not cost reduction as a driver for moving toward virtual desktops.The use of Windows in VDI scenarios requires a specific VECD license. Let’s talk about some of the investments we are making in Windows 7 to make this type of virtualization more cost effective and provide a better experience for users. Richer Remoting Experience: When connecting to a Windows 7 PC, the user gets a richer experience more like a local Windows Desktop. Here are some of the improvements that we are making to the user’s VDI experience:Graphics: Windows 7 enterprise will provide true Multi-Monitor support for up to 8 monitors. A scenario where this functionality is critical is that of the financial trader who needs to view information on multiple monitors while the organization wants to have the centralized security and administration of VDI. Other graphics improvements include Desktop Window Manager remoting to display Windows Aero and more efficient video remoting with Windows Media Player. Audio: Windows 7 supportsbi-directional audio for VOIP microphones and speech recognition. It also delivers better audio playback over low-latency connections to mitigate A/V synchronization issues when remoting video via bitmaps in applications such as Flash and Silverlight.Devices: Location-Aware Printing makes it easy for users to print to the correct local printer from their computer. Plug-and-Play redirection provides support for redirection of Windows Portable Devices. This category of devices includes media players based on the Media Transfer Protocol (MTP) and digital cameras based on the Picture Transfer Protocol (PTP).Physical Boot from VHD: Some customers who use VDI also have a need to reuse that same image on a physical PC. For example, imagine a call center with 200 users, 100 of whom work onsite with traditional desktops and 100 who work remotely. Both sets of users are in a highly managed environment and use technologies such as folder redirection and roaming profiles so that the user’s state is not tied to the operating system image. These highly managed machines are typically reimaged frequently by remote means. In these scenarios, IT professionals can take the image used for VDI users and deploy it to the managed desktop PCs in the office. This gives IT professionals the capability to use and maintain the same image for both deployment scenarios. Understand that while this technology opens up new deployment scenarios, there will not be 100% parity in the experience between WIM and VHD. This is why we only recommend physical deployment of VHDs to desktops in highly managed environments where the user’s state is not stored on the PC and you have the ability to remotely re-image the OS on the physical PC frequently. Some of the differences between booting from VHD and WIM are: VHD deployment is not recommended for mobile PCs because VHD will not support Hibernate/Sleep or BitLocker. Some features of WDS will not be available in a VHD install Setup.exe will not support installing Windows into a VHDVHD files are larger than WIM files so copying the file down will consume more network bandwidth and take longer when compared to a similar WIM.In Windows 7, our deployment tools, such as WDS, will also support deployment and servicing of VHD files. Note that the physical VHD boot feature does not use virtualization to accomplish the VHD boot, there is no hypervisor or virtualization involved. We are simply using the VHD file as a container to store the OS image. In Windows 7, you will be able to specify a local VHD file on the hard drive using the Boot Configuration Data (BCD) to boot from.
- Windows 7 ManageabilityWindows 7 includes several tools for organizations to stretch IT labor by automating routine maintenance, operations, and support tasks. These include scripting tools that allow increase automation and thus reduce costs, tools to help reduce help desk calls, and tools that allow flexible administrative control. Windows PowerShell is an easy to adopt, learn, and use command line shell and scripting language that helps IT professionals achieve greater control and productivity. PowerShell scripts can be used across a range of Microsoft products, using the same integrated scripting environment. Windows 7 also delivers the Windows Troubleshooting Platform, a comprehensive, extensible troubleshooting platform that uses a PowerShell-based mechanism to troubleshoot problems.The Problem Steps Recorder, which is new in Windows 7, can aid IT professionals in troubleshooting application failures. It allows end users to reproduce and record their experience with an application failure, with each step recorded as a screen shot along with accompanying logs and software configuration data. Problem Steps Recorder then produces a compressed file that can be sent to support staff to troubleshoot the problem.Group Policy Preferences extend the reach of what Group Policy can manage and how settings are applied. With Group Policy Preferences, system administrators can manage Windows components that are not Group Policy-aware, such as mapped network drives and desktop shortcuts. Windows 7 contains new Group Policy Preferences for fl flexible power management and more advanced task scheduling. Group Policy Preferences can also be used to deploy registry settings for managing applications. System administrators can even create custom Group Policy Preferences extensions.