title: Snort Website Block Rule
body: <p>Trying to write a snort rule that prevents the system (using its IP) from accessing a specific website, tried this up to now.</p>
  
  <pre><code>alert tcp any any &lt;&gt; 'ipaddress' any (content: "web url"; msg: "Access Denied"; react:block; sid:1000005;)
  </code></pre>
  
  <p>Any ideas on why this won't work?</p>