Hotfix Rollup Pack 1 for Citrix Xen. App 5. 0 for Microsoft Windows Server 2. Edition. Hotfix readme name XAE5. W2. K8. R0. 1. HTMLHotfix package. Get help, support, and tutorials for Windows productsWindows 10, Windows 8. Windows 7, and Windows 10 Mobile. This topic for the IT professional explains the options that security policy planners must consider and the tasks they must complete to deploy an effective security. MSDN Magazine Issues and Downloads. Read the magazine online, download a formatted digital version of each issue, or grab sample code and apps. XAE5. 00. W2. K8. R0. 1. MSPFor Computers running Xen. App 5 for. Windows Server 2. Replaced hotfixes See table. Invalidated hotfixes See table. Date December, 2. Languages supported English. US Readme version 1. This document describes the issues solved by this hotfix rollup. The full Xen. App and other. Citrix. e. Docs, the Citrix Product Documentation Library. Spot The Difference Game As3 Tutorial. Installing this hotfix rollup pack partially invalidates the. This happens because not all fixes in these. Obtain or request the. This hotfix rollup pack introduces the following fixes that have not. Certain applications might stop responding and become. Close Group in the local. Windows Taskbar. This is the server side component of a fix that. To resolve the issue in its entirety, you must. Misc/kerberos_1.gif' alt='Microsoft Network Monitor Filter Kerberos Security' title='Microsoft Network Monitor Filter Kerberos Security' />Microsoft provided several Active Directory PowerShell cmdlets with Windows Server 2008 R2 and newer which greatly simplify tasks which previously required putting. Windows Firewall with Advanced Security, a Microsoft Management Console MMC snapin, in Windows 8 and Windows Server 2012 is a stateful, hostbased firewall that. Fix 1. 91. 95. 3. From XAE5. W2. K8. R0. 11. Network drives mapped to the client device are mapped to drive. Xen. App session. This fix changes the default. Microsoft Network Monitor Filter Kerberos Security' title='Microsoft Network Monitor Filter Kerberos Security' />Xen. App session. This fix makes the drive. Xen. App releases. To. override the default and automatically map mapped network drives. Microsoft%20Windows/windows-kerberos-wireshark.png' alt='Microsoft Network Monitor Filter Kerberos Security' title='Microsoft Network Monitor Filter Kerberos Security' />Browse an AtoZ directory of generally available Microsoft Azure cloud computing services app, compute, data, networking and more. Note. Refer to Microsoft Support article 947226 for lists of many security event IDs and their meanings. Run wevtutil gp MicrosoftWindowsSecurityAuditing ge gm. HKEYLOCALMACHINESystemCurrent. Control. SetServicesCdmParameters. Type REGDWORDName Auto. Map. Client. Network. Drivers. Data 1From XAE5. W2. K8. R0. 12. Users might not be able to connect when there are communication. After applying. this fix, the connection to the license server is reinitialized. System Event log Source Meta. Frame. Event ID 9. Description A Citrix licensing request has. This might be an indication of communication problems. As a result, the. All licenses checked out by this server have been checked back in. Reinitiating the connection to the license server works around. However, if the event is logged. Citrix recommends that you investigate your network. From XAE5. 00. W2. K8. R0. 12. 09. On some client devices, including Sun Ray terminals, the audio. From XAE5. 00. W2. K8. R0. 12. 21. In multiple monitor environments, right clicking the Windows. Taskbar of a published desktop and selecting Show windows. Show windows side by side can cause. This fix. corrects the issue but is disabled by default. To enable it, you. On 3. 2 bit Windows HKEYLOCALMACHINESOFTWARECitrixCtx. HookApp. InitDllsMultiple. Monitor Hook. Name explorer. Type REGDWORDData 1. On 6. 4 bit Windows HKEYLOCALMACHINESOFTWAREWow. NodeCitrixCtx. Hook. App. InitDLLsMultiple. Monitor Hook. Name explorer. Type REGDWORDData 1. From XAE5. 00. W2. K8. R0. 12. 30. In multiple monitor environments, right clicking the Windows. Taskbar of a published desktop and selecting Show Windows. Microsoft Office. Outlook main window and of the Outlook Reminder window to appear. This fix corrects the issue but is. To enable it, you must set the following. On 3. 2 bit Windows HKEYLOCALMACHINESOFTWARECitrixCtx. HookApp. InitDllsMultiple. Monitor Hook. Name explorer. Type REGDWORDData 1. On 6. 4 bit Windows HKEYLOCALMACHINESOFTWAREWow. NodeCitrixCtx. Hook. App. InitDLLsMultiple. Monitor Hook. Name explorer. Type REGDWORDData 1. From XAE5. 00. W2. K8. R0. 12. 31. Certain applications might stop responding and become. Close Group in the local. Windows Taskbar. This is the server side component of a fix that. To resolve the issue in its entirety, you must. Fix 1. 91. 95. 3 or use. Version 1. 2. 0 or later. From. XAE5. 00. W2. K8. R0. 12. 33. 68. When the name of a subfolder of a mapped client drive contains. Kanji characters, other subfolders in the same mapped. From. XAE5. 00. W2. K8. R0. 12. 30. This can cause the. This fix requires you to install both a server and a. Fix 2. 31. 83. 1. If, after applying. HKEYLOCALMACHINESOFTWARECitrixICA Client. Name. Check. Wf. Shell. For. Pass. Thru. Type REGDWORDData 1From XAE5. W2. K8. R0. 12. When reconnecting to a disconnected session running on Windows. Server 2. 00. 8 Service Pack 2, the session can appear as just a small. In a related manner. The issue is the result of a race condition between Xen. App. and a change to the implementation of the Windows logon screen. Service Pack 2. This fix corrects both issues. It also introduces support for. On 3. 2 bit Windows HKEYLOCALMACHINESOFTWARECitrixCtx. HookApp. InitDLLsMultiple. Monitor Hook. Name Logon. UISeamless. Size. Limit. Type. REGDWORDData 1 to fit the logon window to the screen. Name. Logon. UINo. Style. Change. Type REGDWORDData 1 to. On 6. 4 bit Windows HKEYLOCALMACHINESOFTWAREWow. NodeCitrixCtx. HookApp. InitDLLsMultiple. Monitor Hook. Name Logon. UISeamless. Size. Limit. Type. REGDWORDData 1 to fit the logon window to the screen. Name. Logon. UINo. Style. Change. Type REGDWORDData 1 to. From XAE5. 00. W2. K8. R0. 12. 16. This fix modifies the implementation of Fix 2. From. Fix 2. 21. On some client devices, including Sun Ray. In its original. implementation, Fix 2. While resolving. the issue of locked audio devices as designed, the fix has also. To prevent this. degradation, this new fix modifies the implementation of Fix. By default, Fix 2. Use the following registry key to enable or. Fix 2. 21. 93. 5 HKEYLOCALMACHINESYSTEMCurrent. Control. SetControlTerminal. ServerWin. StationsICA tcpAudio. Config. Name. Close. Wave. Out. On. Stop. Type REGDWORDData 1 enable Fix. Fix 2. 21. 93. 5 defaultFrom. XAE5. 00. W2. K8. R0. 12. 45. 93. In order to meet Microsoft Windows Server 2. Authenticode signing for the. Ima. Srv. exe, and wsxica. From. XAE5. 00. W2. K8. 00. 11. 97. Servers might become unresponsive when enumerating. From XAE5. 00. W2. The Trouble With Enterprise Software Pdf. K8. 00. 32. 03. Incorrect fonts might appear in printouts. Font substitution. To enable this fix, you must also. Fix 1. 79. 22. 0. From. XAE5. 00. W2. K8. After applying Fix 1. To enable this fix, you must also deploy the. Fix 1. 92. 61. 7. From. XAE5. 00. W2. K8. After applying Fix 1. PDF print spooler files. To enable this fix, you must also deploy the corresponding. Fix 2. 01. 11. 4. From XAE5. W2. K8. On systems where Fixes 2. Citrix Print Manager Service Cp. Svc. exe uses. excessive amounts of memory when printing to legacy printers. From XAE5. W2. K8. On systems where Fixes 1. Citrix Print Manager Service Cp. Svc. exe uses. excessive amounts of memory when printing to legacy printers and. From XAE5. 00. W2. K8. 00. 42. 07. Changes you make to the configuration of the CPU Utilization. Management feature do not get included in the Configuration. Logging report. From XAE5. W2. K8. 00. 51. Important Make sure to read the Important Notes section. This enhancement is a part. Specifically, with this. All licensed users of Xen. App Advanced. Enterprise, or Platinum hosted applications are also entitled to. Application streaming feature on their end user devices. The requirement for a Citrix Streaming Users. Active Directory group is no longer needed. Annoyance. popup messages that remind administrators and users of the. Technology Preview, Beta, and Early. Releases no longer appear. Important For this enhancement to take effect, you must. Access Management Console. For Xen. App 5 for Microsoft Windows Server. Presentation. Server5. Note After installing this fix, servers configured as XML. From XAE5. 00. W2. K8. 00. 52. 05. The DSCHECK utility might exit unexpectedly when running the. From. XAE5. 00. W2. K8. 00. 62. 05. When accessing a mapped client drive from a published. Invalid Access to memory allocation. From XAE5. 00. W2. K8. 00. 82. 04. Designing Network Infrastructure Security. Network Infrastructure Security Overview. Network infrastructure refers to the grouping of physical hardware and logical components which are needed to provide a number of features for the network, such as connectivity, routing and switching capabilities, network security, and access control. The physical infrastructure of the network refers to the physical design of the network together with the hardware components. The logical infrastructure of the network consists of all the software components required to enable connectivity between devices, and to provide network security. The networks logical infrastructure consists of software products and networking protocols and services. While Windows Server 2. There are a number of different risks that have an impact on an organization. Some of the primary threats which you should address are listed here Environmental threats pertain to both environmental disasters and disasters due to human intervention. Examples of environmental threats are fires, earthquakes, storms, faulty wiring, and so forth. Accidental threats relate to threats which are caused without malicious intent. Accidental risks occur when an employee accidentally deletes important files, or modifies data that should not have been changed. Deliberate threats relate to threats which are caused with malicious intent as the primary objective. Examples of deliberate threats are viruses, Trojan horses, and all other network attacks caused by hackers and intruders. A typical security life cycle is consists of the following processes Determining and designing the security infrastructure The design phase of the security life cycle includes elements such as identifying the resources of the organization that needs to be secured, and then designing the security infrastructure to protect these resources. The security design team should be accountable for creating and designing security policies for the organization. Deploying and implementing security features and security policies The security design team should also be responsible for implementing security features and security policies. Continually managing the security solution All security software should be upgraded as necessary, and audit logs should be regularly examined. A number of common steps or processes have to be completed to design network infrastructure security Determine the security requirements of the organization. Plan network security which should be implemented. Establish and create secure boundaries. Implement security technologies for the network. Implement server security technologies. Implement application security technologies. Implement user security technologies. Implement an auditing strategy. Implement a network monitoring strategy. A few methods of securing your network infrastructure are listed here Physically secure all mission critical network servers A few guidelines and recommendations for implementing physical security are detailed below All servers should be secured in a locked server room. Only those individuals that need access should be permitted to access the server room using a key or security code. You can also implement a mechanism that monitors who enters and leaves the server room. All hubs, routers and switches should be placed in a wiring closet, or in a locked cable room. You should use case locks on your servers. You can also install case locks on other systems that can be physically accessed. You should restrict access to the floppy drive as well. Set a BIOS password on all systems. This would prevent an unauthorized person from accessing the BIOS. You should change the operating system selection timeout interval to 0 in order for Windows to boot automatically. When you are setting up Windows, disconnect the server from the Internet. Install Windows operating systems to a NTFS partition. Keyence Kv Ladder Builder Download'>Keyence Kv Ladder Builder Download. Ensure that you use a strong local administrator password during setup. Using the NTFS file system and its security features. Using the Encrypting File System EFS. Securing network access points. Enforcing user authentication. Securing network access. Enforcing the use of strong passwords. Securing confidential network service data as it moves over the network. Securing confidential application data as it moves over the network. Securing confidential user data as it moves over the network. Each Windows server operating system provides different features, and different security configurations which can be enabled to enhance network security and server security. Before deciding on the operating system to utilize, you have to know which security features are required for your network design, as determined by the organizations requirements. Most organizations use a security design committee or team to determine the security needs of the organization and to deploy security policies which can meet these requirements. The members of the network security design committee should be knowledgeable on a number of factors, including the following The mission critical resources of the organization. The security weaknesses or vulnerabilities of the organization. The threats to which the mission critical resources of the organization is exposed. The resources which are mainly at risk. The loss to the organization should particular resources of the organization be compromised. The level of security needed to secure the organizations resources. The security features and security policies which can be used to secure the resources of the organization. The security features and security policies which are ideal to secure particular resources. The impact of implementing security features and security policies on employees, users and administrators. The requirements for deploying identified security solutions. Finding the Balance between Security and Usability. One of the trickiest challenges of designing network infrastructure security is to establish a balance between security and usability. The network has to be secure so that valuable network resources can be protected, but it also has to allow the sufficient extent of usability. Networks that are too secure, or that have an exceptional high level of security can end up having low levels of usability. This typically leads to users not being able to access network resources and services. On the other hand, a network that has an exceptionally low level of network security has a somewhat higher level of vulnerability to network attacks and data corruption. To find a balance between security and usability, the following approach is recommended Determine the risk to which the network and its data is exposed to, and then establish the level of security needed to alleviate and protect against these risk This would typically involve an assessment of the physical security of your network infrastructure Assessing whether the physical building is secured. Assessing whether the network location is secured. Determining whether access to the physical building is access controlled. Determine the impact of data being compromised. Determine which data is valuable and mission critical data Valuable and mission critical data would typically include usernames and passwords, confidential customer information, company financial and legal information, and so forth. As mentioned previously, one of the challenges you face when designing network infrastructure security is to find a balance between security and usability.