[Home](./index.md) > [bitburner](./bitburner.md) > [DarknetInstability](./bitburner.darknetinstability.md) > [authenticationDurationMultiplier](./bitburner.darknetinstability.authenticationdurationmultiplier.md) ## DarknetInstability.authenticationDurationMultiplier property The increase in time that authentication takes, as a decimal **Signature:** ```typescript authenticationDurationMultiplier: number; ```