Re: [Owasp-dotnet] Re: [SC-L] Is there any Security problem in Ajax technology?

2006-03-17 Thread George Capehart
Gadi Evron wrote: > > In other words, it's just Javascript. Do your coding securely. I don't > like the big buzz. This is nothing new. Hola Gadi! *grin* I absolutely agree. It is absolutely not new . . . >>> The challenge is in helping people to understand what a security >>> boundary is. T

Re: [Owasp-dotnet] Re: [SC-L] Is there any Security problem in Ajax technology?

2006-03-16 Thread Gadi Evron
George Capehart wrote: Yvan Boily wrote: Hi George, I think a much more eloquent form of what you are saying is that validation must be performed each time data crosses a security boundary. Hello Yvan, I absolutely agree. Wish I'd said it myself . . . :) In other words, it's just Javas

Re: [Owasp-dotnet] Re: [SC-L] Is there any Security problem in Ajax technology?

2006-03-16 Thread George Capehart
Yvan Boily wrote: > Hi George, > > I think a much more eloquent form of what you are saying is that > validation must be performed each time data crosses a security > boundary. Hello Yvan, I absolutely agree. Wish I'd said it myself . . . :) > > The challenge is in helping people to understan

Re: [Owasp-dotnet] Re: [SC-L] Is there any Security problem in Ajax technology?

2006-03-14 Thread Andrew van der Stock
Yes! :) I am speaking at the OWASP EU conference in Belgium (I hope people speak English 'cos my French is now quite appalling) at the end of May, and I have a paper submission for O'Reilly's OSCON in early July. I am still mulling over whether to submit a proposal to BlackHat as although

Re: [SC-L] Is there any Security problem in Ajax technology?

2006-03-14 Thread Gadi Evron
George Capehart wrote: Dinis Cruz wrote: I personally think that AJAX has the potential to create very insecure applications because it pushes the data validation and authorization layers back to the client (i.e. the browser) "AJAX brings 'Back the Rich Client' and all its security problems"

Re: [SC-L] Is there any Security problem in Ajax technology?

2006-03-13 Thread George Capehart
Dinis Cruz wrote: > I personally think that AJAX has the potential to create very insecure > applications because it pushes the data validation and authorization layers > back to the client (i.e. the browser) > > "AJAX brings 'Back the Rich Client' and all its security problems" > > Kentaro, on

re: [SC-L] Is there any Security problem in Ajax technology?

2006-03-06 Thread Dinis Cruz
I personally think that AJAX has the potential to create very insecure applications because it pushes the data validation and authorization layers back to the client (i.e. the browser)"AJAX brings 'Back the Rich Client' and all its security problems"Kentaro, on your AJAX application you must follow