puppeteer/docs/api/puppeteer.securitydetails.protocol.md

---
sidebar_label: SecurityDetails.protocol
---

# SecurityDetails.protocol() method

The security protocol being used, e.g. "TLS 1.2".

#### Signature:

```typescript
class SecurityDetails {
  protocol(): string;
}
```

**Returns:**

string
chore: format docs (#8629) 2022-07-05 13:41:43 +00:00			`---`
			`sidebar_label: SecurityDetails.protocol`
			`---`

			`# SecurityDetails.protocol() method`

docs: remove some redundant instances of @returns (#9943) 2023-03-30 11:54:00 +00:00			`The security protocol being used, e.g. "TLS 1.2".`

fix: update documentation on configuring puppeteer (#9150) This PR updates the docs regarding configuring puppeteer. In addition, some changes have been made to the documentation generator to show default values on the documentation site. Also fixes: https://github.com/puppeteer/puppeteer/pull/9144 2022-10-24 07:07:05 +00:00			`#### Signature:`
chore: format docs (#8629) 2022-07-05 13:41:43 +00:00
			```typescript
			`class SecurityDetails {`
			`protocol(): string;`
			`}`
			```

			`Returns:`

			`string`