[CentOS] 2way authentication for SSH?

Mon Jan 28 08:55:07 UTC 2013
Eero Volotinen <eero.volotinen at iki.fi>

2013/1/28 Rudi Ahlers <Rudi at softdux.com>:
> Hi,
> Does anyone know of a stable / working "2way authentication" system for
> SSH, and even web authentication services?
> Most of the banks in South Africa have a system that, when you want to make
> a payment, they send you an SMS and you need to verify the action with a
> secret code which was SMS'd to you. gmail also has this.
> Does anyone know of a "universal" plugin / application that can be used
> with SSH and even websites like Wordpress / Joolma / Webmin / etc?

http://www.rcdevs.com/products/openotp/ with
http://www.yubico.com/products/yubikey-hardware/yubikey/ is good