Security-Guard example alerts

1. Send an event with unexpected query string, for example:

   curl "http://helloworld-go.default.52.118.14.2.sslip.io?a=3"

   This returns an output similar to the following:

   Hello Secured World!

2. Check alerts:

   kubectl logs deployment/helloworld-go-00001-deployment queue-proxy|grep "SECURITY ALERT!"

   This returns an output similar to the following:

   ...SECURITY ALERT! HttpRequest: QueryString: KeyVal: Key a is not known...

3. Send an event with unexpected long url, for example:

   curl "http://helloworld-go.default.52.118.14.2.sslip.io/AAAAAAAAAAAAAAAA"

   This returns an output similar to the following:

   Hello Secured World!

4. Check alerts:

   kubectl logs deployment/helloworld-go-00001-deployment queue-proxy|grep "SECURITY ALERT!"

   This returns an output similar to the following:

   ...SECURITY ALERT! HttpRequest: Url: KeyVal: Letters: Counter out of Range: 16...