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1. New fields: "Source", "Target", "Flags" and "Firewall".
VisualICE 4.5 introduces four new fields. "Source" is the port number where the attack originated from. "Target" is the port number that was attacked and "Flags" contains information from the IP packet that was received.
The column "!" has been replaced by the column "Firewall" which gives a more descriptive explanation of the way BlackICE handled the attack.
2. Severity values have changed.
In previous versions of BlackICE, "severity" was a value between 19 and 99. In the new BlackICE version these have been replaced by values between 1 and 9. This also means that the default configuration values in the "Alarm" tab for "Minimum Severity level for trayicon animation" and "Minimum Severity level for audible alarm" have changed. Although VisualICE 4.5 can handle both the new and the old type of BlackICE attack-lists, if you mix the two, you'll have to decide whether to use the old severity levels or the new ones. To avoid these problems we recommend that you clear the attack-list before installing BlackICE 2.9.cai.
3. BlackICE menu plugin no longer supported.
Unfortunately Network ICE has changed the support for menu plugins. It is no longer possible to start executables from the menu inside BlackICE (only webpages are supported). This means that it is no longer possible to start VisualICE from the BlackICE "Tools" menu.
Starting with version 4.5, the option for creating a BlackICE menu plugin has been dropped.
Although the Readme file that accompanies the new BlackICE version only mentions possible problems when upgrading from version 2.1, we have had several reports from VisualICE users who also had problems upgrading from version 2.5. In all those instances the solution was to uninstall 2.5 first and then do a new clean install of version 2.9.cai. (Please make a note of your current BlackICE settings before uninstalling BlackICE!).
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