Websense Deployment And Installation Center Pdf

View and Download Enterasys Security Information and Event Manager SIEM configuration manual online. DSMs Configuration Guide. Security Information and Event. Cisco Nexus Data Broker Data Sheet. Product Overview. You used to monitor traffic mainly to manage network operations. Today, when you monitor traffic you can find out instantly what is happening throughout your entire data center. And you can use this information to immediately engage your customers and increase your business advantage. But you need the right data broker software. Cisco Nexus Data Broker provides the features that a modern solution needs. Monitor Network Traffic to Gain Business Advantage. Every enterprise depends on the smooth running of its business applications and the underlying infrastructure. Visibility into application traffic has traditionally been important for infrastructure operations to maintain security, resolve problems, and perform resource planning. Now, however, as a result of technological advances and the ubiquity of the Internet, organizations increasingly are seeking not just visibility but real time feedback about their business systems to more effectively engage their customers. Essentially, traffic monitoring is evolving from a tool to manage network operations to a tool for achieving smart business agility that can materially affect the revenue of the business. In addition to out of band traffic monitoring, migration to 4. Gbps in aggregation and core network infrastructure is presenting new challenges for inline traffic monitoring at the perimeter of the network. Using Cisco Nexus Data Broker and Cisco Nexus switches, Cisco provides a new software defined approach for monitoring both out of band and inline network traffic. Scalable TAP and SPAN Aggregation with Cisco Nexus Data Broker. Cisco Nexus Data Broker Figure 1 is a simple, scalable, and cost effective solution for enterprise customers who need to monitor higher volume and business critical traffic. It replaces traditional purpose built matrix switches with one or more Cisco Nexus 3. Series Switches that you can interconnect to build a scalable network test access port TAP and Cisco Switched Port Analyzer SPAN aggregation infrastructure that supports 1, 1. Gbps. And you can dedicate ports both for TAP and SPAN and for traditional Ethernet connectivity. Traffic is tapped into this bank of switches in the same manner as in a matrix network. InformationWeek. com News, analysis and research for business technology professionals, plus peertopeer knowledge sharing. Engage with our community. This page contains the latest product training videos, upcoming free live training courses and access to training webcast replays for LEM. Learn how to install, use. Windows Error Reporting WER codenamed Watson is a crash reporting technology introduced by Microsoft with Windows XP and included in later Windows versions and. This is a list of TCP and UDP port numbers used by protocols of the transport layer of the Internet protocol suite for the establishment of hosttohost connectivity. VMware, a global leader in cloud infrastructure digital workspace technology, accelerates digital transformation for evolving IT environments. Learn More Now. 1 Forcepoint DLP Installation Guide 1 Installing the Management Server The first step in installing Forcepoint DLP is to install the management server. Websense Deployment And Installation Center Pdf' title='Websense Deployment And Installation Center Pdf' />Server Application Monitor SAM Training. Forbidden error on AppInsight for IIS components Access Denied or network path was not found errors when deploying. With Cisco Nexus Switches, this software provides a new approach to enable a scalable, costeffective, and programmable Tap and SPAN aggregation infrastructure. Blue Harvest Mac Crack here. However, because the data broker lets you interconnect the Cisco Nexus switches to build a scalable TAP and SPAN aggregation infrastructure, you can use a combination of TAP and SPAN sources to bring the copy of the production traffic to this infrastructure. You also can distribute these TAP and SPAN sources and traffic monitoring and analysis tools across multiple Cisco Nexus switches. CentOS-interfaceoptions.png' alt='Websense Deployment And Installation Center Pdf' title='Websense Deployment And Installation Center Pdf' />The monitoring and analysis tools can be based in physical appliances or virtual machines. Figure 1 shows the centralized deployment architecture that the data broker supports. Figure 1.       Cisco Nexus Data Broker Solution for Network Traffic Visibility. Using Cisco Nexus 9. Gbps TAP and SPAN aggregation infrastructure. Also, Cisco Nexus switches used for TAP and SPAN aggregation support hybrid mode, which allows you to use the same switch for production traffic and for TAP and SPAN aggregation. Cisco Nexus Data Broker also integrates with Cisco Application Centric Infrastructure Cisco ACI fabric through the Cisco Application Policy Infrastructure Controller APIC to configure SPAN destinations on Cisco ACI leaf switches and set up SPAN sessions in Cisco ACI to monitor traffic. You can perform all these configurations through Nexus Data Brokers web based GUI or REST API. With this release, Cisco Nexus Data Broker also automates configuration of ACI copy function. With these features, the Cisco approach provides superior economics, saving both capital expenditures Cap. Ex and operating expenses Op. Ex when compared to the traditional matrix network approach. The Cisco approach also helps ensure short response times and full coverage as monitoring needs grow. Main Features of TAP and SPAN Aggregation. Table 1 summarizes the main features and benefits of Cisco Nexus Data Broker. Table 1.        Main Features and Benefits of TAP and SPAN Aggregation. Feature. Benefit. Support for a variety of port capacities  The data broker supports 1, 1. Gbps ports.   The data broker supports fixed switch platforms Nexus 3. Nexus 9. 50. 0 series. Multiple switches in topology for TAP and SPAN aggregation  The data broker software discovers the Cisco Nexus switches and associated topology for TAP and SPAN aggregation. You can configure ports as monitoring tool ports or as input TAP and SPAN ports. You can set end device names for easy identification in the topology. IEEE 8. 02. 1 Q in Q to tag input source TAP and SPAN ports  You can tag traffic with a VLAN for each input TAP or SPAN port. Logitech B 990 Hd Driver. Q in Q in edge TAP and SPAN ports can uniquely identify the source of traffic and preserve production VLAN information. Symmetric hashing or symmetric load balancing  You can configure hashing based on Layer 3 IP address or Layer 3 plus Layer 4 protocol ports to load balance the traffic across a port channel link. You can spread the traffic across multiple tool instances to accommodate high traffic volume scale. Rules for matching monitored traffic  You can match traffic based on Layer 1 through Layer 4 criteria for both IPv. IPv. 6.   With advance filtering support, now you can match on TCPIP flags in addition to other standard Layer 2 and Layer 3 parameters. You can configure the software to send only the required traffic to the monitoring tools without flooding the tools with unnecessary traffic. Layer 7 monitoring for HTTP traffic  You can match on HTTP methods such as GET and PUT and perform specific actions for that traffic. This feature can help reduce the volume of traffic sent to any Websense tools. User defined filtering  For IPv. For example, if you want to matchin on VNI Virtual Network Indentifier for VXLAN packets. Multiprotocol Label Switching MPLS label stripping  You can filter MPLS packets by enabling MPLS label stripping. Traffic replication and forwarding  You can aggregate traffic from multiple input TAP and SPAN ports that can be spread across multiple Cisco Nexus switches. You can configure the software to replicate and forward traffic to multiple monitoring tools, which can be connected across multiple Cisco Nexus switches. This solution is the only solution that supports any to many forwarding across a topology. Time stamping  You can time stamp a packet at ingress using the Precision Time Protocol PTP IEEE 1. You can use this capability to monitor critical transactions and archive data for regulatory compliance and advanced troubleshooting. Packet truncation  You can configure the software to truncate a packet beyond a specified number of bytes. The minimum packet size is 6. You can retain a header for only analysis and troubleshooting. You can configure the software to discard the payload for security or compliance reasons. Response to changes in the TAP and SPAN aggregation network state  You can monitor and keep track of network condition changes. You can respond to link or node failures by automatically reprogramming the flows through an alternative path. End to end path visibility. For each traffic forwarding rule, the solution provides complete end to end path visibility all the way from the source ports to the monitoring tools, including the path through the network. Windows Error Reporting Wikipedia. Windows Error Reporting displaying problem details from an issue with Windows Explorer. Windows Error Reporting WER codenamed Watson is a crash reporting technology introduced by Microsoft with Windows XP1 and included in later Windows versions and Windows Mobile 5. Not to be confused with the Dr. Watson debugging tool which left the memory dump on the users local machine, Windows Error Reporting collects and offers to send post error debug information a memory dump using the Internet to the Microsoft or stops responding on a users desktop. No data is sent without the users consent. When a dump or other error signature information reaches the Microsoft server, it is analyzed and a solution is sent back to the user when one is available. Solutions are served using Windows Error Reporting Responses. Windows Error Reporting runs as a Windows service and can optionally be entirely disabled. If Windows Error Reporting itself crashes, then an error report that the original crashed process produced cannot be sent at all. Kinshuman is the original designer of Windows Error Reporting in Vista which is the same design and implementation that is present in current Windows versions. HistoryeditWindows XPeditMicrosoft first introduced Windows Error Reporting with Windows XP. Windows VistaeditWindows Error Reporting was improved significantly in Windows Vista. Most importantly a new set of public APIs have been created for reporting failures other than application crashes and hangs. Developers can create custom reports and customize the reporting user interface. The new APIs are documented in MSDN. The architecture of Windows Error Reporting has been revamped with a focus on reliability and user experience. WER can now report errors even when the process is in a very bad state for example if the process has encountered stack exhaustions, PEBTEB corruptions, heap corruptions, etc. In earlier OSs prior to Windows Vista, the process usually terminated silently without generating an error report in these conditions. A new Control Panel applet, Problem Reports and Solutions was also introduced, keeping a record of system and application errors and issues, as well as presenting probable solutions to problems. Windows 7editThe Problem Reports and Solutions Control Panel applet was replaced by the Maintenance section of the Windows Action Center on Windows 7 and Server 2. R2. A new app, Problem Steps Recorder PSR. Windows 7 and enables the collection of the actions performed by a user while encountering a crash so that testers and developers can reproduce the situation for analysis and debugging. System designeditWER is a distributed system. Client side software detects an error condition, generates an error report, labels the bucket, and reports the error to the WER service. The WER service records the error occurrence and then, depending on information known about the particular error, might request additional data from the client, or direct the client to a solution. Programmers access the WER service to retrieve data for specific error reports and for statistics based debugging. Errors collected by WER clients are sent to the WER service. The WER service employs approximately 6. TB storage area network that stores the error report database and a 1. TB storage area network that stores up to 6 months of raw CAB files. The service is provisioned to receive and process well over 1. Internet worms. 6BucketseditIn the Microsoft Windows Error Reporting WER system, crash reports are organized according to buckets. Buckets classify issues by 7Application Name,Application Version,Application Build Date,Module Name,Module Version,Module Build Date,OS Exception Code89System Error Code,1. Module Code Offset. Ideally, each bucket contains crash reports that are caused by the same bug. However, there are two forms of weakness in the WER bucketing weaknesses in the condensing heuristics, which result in mapping reports from a bug into too many buckets. For example, if you compile your application one more time without any changes Module Build Date will changes however and same crash will be placed to another bucket. And weaknesses in the expanding heuristics, which result in mapping more than one bug into the same bucket. For example, if two different bugs crash inside strlen function because they call it with corrupted string there will be only one bucket for both. This occurs because the bucket is generated on the Windows OS client without performing any symbol analysis on the memory dump. The module that is picked by the Windows Error Reporting client is the module at the top of the stack. Investigations of many reports result in a faulting module that is different from the original bucket determination. Third party softwareeditSoftware hardware manufacturers may access their error reports using Microsofts Windows Dev Center Hardware and Desktop Dashboard formerly Winqual program. In order to ensure that error reporting data only goes to the engineers responsible for the product, Microsoft requires that interested vendors obtain a Veri. Sign Class 3 Digital ID or Digi. Cert certificate. Digital certificates provided by cheaper providers such as Thawte, Comodo, Global. Sign, Geo. Trust, Cybertrust, Entrust, Go. Daddy, Quo. Vadis, Trustwave, Secure. Trust, Wells Fargo are not accepted. Software and hardware manufacturers can also close the loop with their customers by linking error signatures to Windows Error Reporting Responses. This allows distributing solutions as well as collecting extra information from customers such as reproducing the steps they took before the crash and providing them with support links. Impact on future softwareeditMicrosoft has reported that data collected from Windows Error Reporting has made a huge difference in the way software is developed internally. For instance, in 2. Steve Ballmer noted that error reports enabled the Windows team to fix 2. Windows XP errors with Windows XP SP1. Over half of all Microsoft Office XP errors were fixed with Office XP SP2. Success is based in part on the 8. Error reporting data reveals that there is a small set of bugs that is responsible for the vast majority of the problems users see. Fixing 2. 0 of code defects can eliminate 8. An article in the New York Times confirmed that error reporting data had been instrumental in fixing problems seen in the beta releases of Windows Vista and Microsoft Office 2. Privacy concerns and use by the NSAeditAlthough Microsoft has made privacy assurances, they acknowledge that personally identifiable information could be contained in the memory and application data compiled in the 1. KB minidumps that Windows Error Reporting compiles and sends back to Microsoft. They insist that in case personal data is sent to Microsoft, it wont be used to identify users, according to Microsofts privacy policy. But in reporting issues to Microsoft, users need to trust Microsofts partners as well. About 4. 50 partners have been granted access to the error reporting database to see records related to their device drivers and apps. Older versions of WER send data without encryption only WER from Windows 8 uses TLS encryption. In March 2. 01. 4, Microsoft released an update KB2. Windows Vista, 7 and Server 2. WER. 2. 6In December 2. WER automatically sends information to Microsoft when a new USB device is plugged to the PC.