[Full-disclosure] Re: SSL VPNs and security

2006-06-13 Thread Eloy Paris
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello Michal, On Thu, Jun 08, 2006 at 10:48:18PM +0200, Michal Zalewski wrote: [...] Commercial SSL VPNs are a fairly recent technology that has a considerable appeal to various corporations. Because of its novelty, however, in a typical setup

[Full-disclosure] Re: SSL VPNs and security

2006-06-09 Thread Michal Zalewski
On Fri, 9 Jun 2006, E Mintz wrote: How about some real-world, application specific exploits? There's an example of a XSS that can be used to compromise Cisco Web VPN session in the text. So, please show me an example of an actual compromise and I'll listen. Otherwise, put up, or shut up!

[Full-disclosure] Re: SSL VPNs and security

2006-06-09 Thread E Mintz
How about some real-world, application specific exploits? SSL VPN is hardly a 'novelty' or 'recent' technology. I implemented my first SSL VPN in '99 at a large financial, and it is still in production, and secure So, please show me an example of an actual compromise and I'll listen. Otherwise,

[Full-disclosure] Re: SSL VPNs and security

2006-06-09 Thread wnorth
Very good information, we use F5 firepass products and I could see the same issue inherinet in your statements. The benefits to the business, from a cost perspective, are many, no need for tokens unless you are doing 2-factor auth, which I encourage as it will check your personal PIN against

[Full-disclosure] Re: SSL VPNs and security

2006-06-09 Thread Amit Klein (AKsecurity)
On 8 Jun 2006 at 22:48, Michal Zalewski wrote: Web VPN or SSL VPN is a term used to denote methods for accessing company's internal applications with a bare WWW browser, with the use of browser-based SSO authentication and SSL tunneling. As opposed to IPSec, no additional software or