[Home](./index.md) > [bitburner](./bitburner.md) > [NS](./bitburner.ns.md) > [getServerRequiredHackingLevel](./bitburner.ns.getserverrequiredhackinglevel.md) ## NS.getServerRequiredHackingLevel() method Returns the required hacking level of the target server. Signature: ```typescript getServerRequiredHackingLevel(host: string): number; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | host | string | Hostname of target server. | Returns: number The required hacking level of the target server. ## Remarks RAM cost: 0.1 GB