---
title: kDNSServiceFlagsSecure
framework: dnssd
role: symbol
role_heading: Global Variable
path: dnssd/kdnsserviceflagssecure
---

# kDNSServiceFlagsSecure

## Declaration

```swift
var kDNSServiceFlagsSecure: UInt32 { get }
```

## Discussion

Discussion The response has been validated by verifying all the signaures in the response and was able to build a successful authentication chain starting from a known trust anchor.