lock

From Font Awesome · font-awesome.lock

In Xcode, drag the template into an asset catalog, where it appears as font-awesome.lock.

SwiftUIUIKitAppKit

Image("font-awesome.lock")
    .font(.title)
    .fontWeight(.semibold)

Label("Lock", image: "font-awesome.lock")

let configuration = UIImage.SymbolConfiguration(
    pointSize: 24, weight: .semibold, scale: .medium)
let image = UIImage(named: "font-awesome.lock", in: nil, with: configuration)

let configuration = NSImage.SymbolConfiguration(
    pointSize: 24, weight: .semibold, scale: .medium)
let image = NSImage(named: "font-awesome.lock")?
    .withSymbolConfiguration(configuration)