The term private security force is identified in base64 scheme by the sequence cHJpdmF0ZSBzZWN1cml0eSBmb3JjZQ==, while the MD5 signature is equal to 7aac03427721ae2eddbf4720f008e073. The ASCII encoding of private security force in hexadecimal notation is 7072697661746520736563757269747920666f726365.