---
title: "cipherSuiteGroups(_:)"
framework: Network
role: symbol
role_heading: Instance Method
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+, watchOS 27.0+]
path: "network/dtls/ciphersuitegroups(_:)"
---

# cipherSuiteGroups(_:)

Set DTLS ciphersuite groups to the set of enabled ciphersuites.

## Declaration

```swift
func cipherSuiteGroups(_ groups: [tls_ciphersuite_group_t]) -> DTLS
```

## Parameters

- `groups`: The cipher suite groups to set.