{
 "product": "CAIN Steganographic Firewall",
 "slug": "stego-firewall",
 "base": "https://cainstudio.online",
 "page": "https://cainstudio.online/guide-stego-firewall.html",
 "claims": [
  {
   "id": "C01",
   "kind": "control",
   "claim": "Plain text -> Nothing hidden.",
   "requests": [
    {
     "method": "POST",
     "url": "/frontier-demo/steganography/run",
     "body": {
      "preset": "clean_text"
     }
    }
   ],
   "path": "reply.verdict",
   "expect": [
    "ALLOW"
   ]
  },
  {
   "id": "C02",
   "kind": "attack",
   "claim": "Text with invisible zero-width characters -> Characters removed before sending.",
   "requests": [
    {
     "method": "POST",
     "url": "/frontier-demo/steganography/run",
     "body": {
      "preset": "zero_width_characters"
     }
    }
   ],
   "path": "reply.verdict",
   "expect": [
    "SANITIZED"
   ]
  },
  {
   "id": "C03",
   "kind": "attack",
   "claim": "A base64-encoded AWS key -> Encoded credential blocked.",
   "requests": [
    {
     "method": "POST",
     "url": "/frontier-demo/steganography/run",
     "body": {
      "preset": "base64_aws_key"
     }
    }
   ],
   "path": "reply.verdict",
   "expect": [
    "BLOCKED"
   ]
  }
 ]
}