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Sentinel Hardware Keys Developer's Guide - Customer Connection ...

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Providing Security Settings<br />

To provide the security settings:<br />

Providing Security Settings<br />

Contents Glossary Index Troubleshooting<br />

1. Click the Security tab in the Add CodeCover Feature dialog box.<br />

2. Specify options using the information below:<br />

CodeCover Security Settings<br />

Item Description Default<br />

Setting<br />

Multi-layering<br />

levels<br />

Allow my<br />

application to<br />

run when a<br />

debugger is<br />

present<br />

You can choose from layers with varying<br />

strengths, from level 1 to 5. The size of the<br />

application increases, as more protection code<br />

is added with higher levels. Level 1 provides<br />

reasonable protection, with minimum<br />

increase in the file size. Level 5<br />

provides maximum protection and maximum<br />

increase in the file size.<br />

Please note that you must always run the<br />

output files (protected applications) in an<br />

environment, typical to your product users, to<br />

experience its performance. If the size of the<br />

application is an issue, you may choose the<br />

best-fitting level of protection.<br />

You can keep the check box cleared to deny<br />

application execution in a debugger. At runtime,<br />

the protected application will terminate<br />

if it detects a debugger on the system. Nonmalicious<br />

users will close the debugger and<br />

start the application again.<br />

However, if for some reason you want to<br />

allow your application to run in the presence<br />

of debuggers, select this check box.<br />

Level 3<br />

Not<br />

selected<br />

<strong>Sentinel</strong> <strong>Hardware</strong> <strong>Keys</strong> Developer’s <strong>Guide</strong> 83

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