1. iOS14가 필요합니다. 텍스트 에디터는 본인 선택입니다. 단, 일반 텍스트로 저장해야 합니다. (빅서도 된다고 되어있던데, 전 안되네요 쿨럭...)

2. 다음 내용을 복사합니다.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PayloadContent</key>
<array>
<dict>
<key>Name</key>
<string>Cloudflare DNS over TLS</string>
<key>PayloadDescription</key>
<string>Configures device to use Cloudflare Encrypted DNS over TLS</string>
<key>PayloadDisplayName</key>
<string>Cloudflare DNS over TLS</string>
<key>PayloadIdentifier</key>
<string>com.apple.dnsSettings.managed.AFCA1444-5AEB-44CD-B23D-5D1B3ADCD1EE</string>
<key>PayloadType</key>
<string>com.apple.dnsSettings.managed</string>
<key>PayloadUUID</key>
<string>A6F9CB2D-F00E-4C3A-90EB-E19E5B872C4F</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>DNSSettings</key>
<dict>
<key>DNSProtocol</key>
<string>TLS</string>
<key>ServerAddresses</key>
<array>
<string>2606:4700:4700::1111</string>
<string>2606:4700:4700::1001</string>
<string>1.1.1.1</string>
<string>1.0.0.1</string>
</array>
<key>ServerName</key>
<string>cloudflare-dns.com</string>
</dict>
</dict>
<dict>
<key>Name</key>
<string>Cloudflare DNS over HTTPS</string>
<key>PayloadDescription</key>
<string>Configures device to use Cloudflare Encrypted DNS over HTTPS</string>
<key>PayloadDisplayName</key>
<string>Cloudflare DNS over HTTPS</string>
<key>PayloadIdentifier</key>
<string>com.apple.dnsSettings.managed.AFCA1444-5AEB-44CD-B23D-5D1B3ADCD1F1</string>
<key>PayloadType</key>
<string>com.apple.dnsSettings.managed</string>
<key>PayloadUUID</key>
<string>A6F9CB2D-F00E-4C3A-90EB-E19E5B872C52</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>DNSSettings</key>
<dict>
<key>DNSProtocol</key>
<string>HTTPS</string>
<key>ServerAddresses</key>
<array>
<string>2606:4700:4700::1111</string>
<string>2606:4700:4700::1001</string>
<string>1.1.1.1</string>
<string>1.0.0.1</string>
</array>
<key>ServerURL</key>
<string>https://cloudflare-dns.com/dns-query</string>
</dict>
</dict>
</array>
<key>PayloadDescription</key>
<string>Adds the Cloudflare DNS to Big Sur and iOS 14 based systems</string>
<key>PayloadDisplayName</key>
<string>Cloudflare Encrypted DNS</string>
<key>PayloadIdentifier</key>
<string>r.macOSBeta.0BD60CF6-64B5-4D16-BEA4-7294E93BDD4C</string>
<key>PayloadRemovalDisallowed</key>
<false/>
<key>PayloadType</key>
<string>Configuration</string>
<key>PayloadUUID</key>
<string>01DA864C-C3AF-4039-A8D0-A00D982B1569</string>
<key>PayloadVersion</key>
<integer>1</integer>
</dict>
</plist>

3. cloudflare.mobileconfig로 저장합니다.

4. 자신에게 메일을 보내든, 어찌하든간에 보냅니다 ㅎㅎ;;;

5. 프로파일을 실행시킵니다.

6. 랜섬웨어 아닙니다. 1.1.1.1을 사용하기 위한 것입니다. 설치한후 https://1.1.1.1/help 에 들어가서 확인합니다.