Sophos Reporting Interface Creating Reports using Crystal Reports 2008

Transcription

1 Sophos Reporting Interface Creating Reports using Crystal Reports 2008

2 Creating Reports using Crystal Reports 2008 This document describes how to use Crystal Reports to create reports from data provided by the Sophos Reporting Interface, it consists of the following sections: Contents 1. Setting up a connection to the reporting interface Creating a Top 5 Virus Threats pie Chart Creating a Top Network Threat Report... 9 Note on using Crystal Reports: The Crystal Reports Wizard automatically links columns with identical names between views that have been included in a report. However, some of these connections will need to be removed as similarly named columns don t necessarily have identical values for a single log event. For example, the InsertedAt column is present in every view and simply denotes when each entry was added to the database. However, a single event may have different InsertedAt times for its corresponding entries in each view. If the Crystal Reports Wizard automatically links these columns, the links must be removed to prevent missing data. 1. Setting up a connection to the reporting interface Step 1 To create a new report open Crystal Reports and select File New Standard Report. This opens the Standard Report Creation Wizard window. Step 2 Click on Create New Connection and then select OLE DB (ADO) 1

3 Step 3 In the OLE DB (ADO) dialog box, select Microsoft OLE DB Provider for SQL Server, then click Next. Step 4 Enter the details for the Server:, the Database:, and ensure that Integrated Security: is checked. Click Next. 2

4 Step 5 Confirm the connection properties as shown in Advanced Information, then click Finish. Step 6 Data sources can now be seen under Sophos Reporting Interface Views. You are now ready to create custom reports using Crystal Reports. Examples of how to do this are provided in the following sections, with two sample reports; How to create top-5 virus threats pie chart and Top network threats report. 3

5 2. Creating a Top-5 Virus Threats pie Chart Now that a connection to the database has been established, you can create custom reports to meet your own requirements. The example shown here is for a report that shows the top-5 virus threats present on the network, and displays the data in a pie chart: Step 1 Continuing from the view shown in step 6 in the previous section, under Sophos Reporting Interface Views, double-click on each view you want to see in the report. These are added to the Selected Tables panel. In this example we have only selected vthreatinstances. Click Next. 4

6 Step 2 Select the fields you want displayed in the report. In this example, as you are producing a pie chart showing a count of the number of instances for each threat, you will need to include the following fields: vthreatinstances.threatid - which provides a unique identifier for each occurrence of a threat vthreatinstances.threatname - which provides the name of the threat for each ThreatID. Click Next to continue. Step 3 Now select the fields that the data should be grouped by. In this example, group the threat instances by the name of the threat, so select vthreatinstances.threatname. Click Next to continue. 5

7 Step 4 Specify which fields should be summarised within the report. In this example we want to count the number of ThreatIDs for each ThreatName group. In Summarized Fields: select the relevant option, then click Next to continue. 6

8 Step 5 The Group Sorting window allows the method of sorting to be specified. You only require the top 5 threats in this example, so select Top 5 Groups and click Next. Step 6 You can now choose to include a chart in the report. In this example Pie Chart is selected, it will show On change of: vthreatinstances.threatname. and Show summary: of Count of vthreatinstances.threatid Click Finish to complete the report creation wizard. 7

9 Step 7 The Crystal Reports Report Window now opens displaying your report in pie chart format. From here you can format the presentation and appearance of the report. To adjust the appearance of the chart, e.g. the title, right-click on the chart and select Chart Options. To restrict which records are reported on, click the Report tab and in the Record Selection Formula Editor window, select Selection Formulas Record Selection. Now enter the formula {vthreatinstances.threattypename} = Viruses/spyware and click the Save and close button. To include the remaining threats not in the Top 5 in the pie chart under an Others category, select the Report menu and click Group Sort Expert. Next select Include Others and click OK. For this example, you can hide all parts of the report apart from the report header which contains the pie chart. To hide a section, on each section name on the left hand side of the report right-click and select Suppress (No Drill-Down) Step 8 Save the report. To view the report click on the Preview tab. You can also save it as a PDF by going to File Export Export Report. 8

10 3. Creating a Top Network Threat Report Now that you have generated a pie chart summary of the top threats on the network you can create a full report to show all of the threats present on the network in detail. Step 1 Create a new report and include the views: vthreatinstances, vcomputerhostdata, vthreateventdata, vcomputergroupmapping vgrouppathandnamedata. Click Next. 9

11 Step 2 As multiple views have been selected, the Link window opens which allows links between these views to be defined. The Report Creation Wizard automatically links fields with identical names. Click the Clear Links button to remove these associations. To create the correct connections between views, right-click on a field and select Start Link and then click End Link on the corresponding field as required. For the purposes of this example the following connections will be required for this set of views: vthreatinstances.threatid <-> vthreateventdata.threatid vthreatinstances.computerid <-> vcomputerhostdata.computerid vthreatinstances.computerid <-> vcomputergroupmapping.computerid vcomputergroupmapping.groupid <-> vgrouppathandnamedata.groupid Step 3 Next select the following fields to be displayed in the report: vthreatinstances.threatname vthreatinstances.firstdetectedat vthreatinstances.fullfilepath vthreateventdata.username vthreateventdata.actiontakenname vcomputerhostdata.name vcomputerhostdata.domain vcomputerhostdata.ipaddress vgrouppathandnamedata.pathandname 10

12 Step 4 Now that you have a report which lists every virus event, you can now insert the pie chart created in the previous subsection. To do this, 1. Resize the report header section by clicking and dragging on the divider line. 2. From the main menu click Insert and select Subreport. 3. Click the Choose an existing report radio button and then select the pie chart file. Click OK to insert the Subreport. Step 5 Given that there are a number of columns present in this report, you can improve its presentation by changing to landscape orientation. To do this, from the File menu, select Page Setup Landscape OK. Crystal Reports provides a number of useful drawing tools which can be used to make the report clearer. Consult the Crystal Reports documentation for more details. 11