A computer-based method for authenticating a user across a network, the steps comprising: providing a host, a server, a presentation, and a device; wherein said device includes one or more applications; wherein said server includes a profile algorithm; requesting an access to said host by a main user at said presentation over a user channel; requesting said server to perform a context verification decision by said host over a host channel; creating two or more template objects by said profile algorithm of said server; wherein said two or more template objects are a first template and a second template; sending an object to said host over said host channel by said server; presenting said object to said device at said presentation and over said user channel by said host; processing said first template by said server; wherein said processing step of said first template is based upon one or more contextual factors; populating said first template by said server; creating and storing a first signature by said server; wherein said creating step of said first signature is based upon said processing step of said first template; consuming said object by said main user on said device through said one or more applications; requesting said second template on said server over a smart channel by said one or more applications; sending said second template to said one or more applications on said device over said smart channel by said server; processing said second template by said one or more applications; populating said second template by said one or more applications; creating and storing a second signature by said one or more applications; wherein said creating step of said second signature is based upon said second template; and performing said context verification decision when comparing said first signature and said second signature over said smart channel. providing a host, a server, a presentation, and a device; wherein said device includes one or more applications; wherein said server includes a profile algorithm; requesting an access to said host by a main user at said presentation over a user channel; requesting said server to perform a context verification decision by said host over a host channel; creating two or more template objects by said profile algorithm of said server; wherein said two or more template objects are a first template and a second template; sending an object to said host over said host channel by said server; presenting said object to said device at said presentation and over said user channel by said host; processing said first template by said server; wherein said processing step of said first template is based upon one or more contextual factors; populating said first template by said server; creating and storing a first signature by said server; wherein said creating step of said first signature is based upon said processing step of said first template; consuming said object by said main user on said device through said one or more applications; requesting said second template on said server over a smart channel by said one or more applications; sending said second template to said one or more applications on said device over said smart channel by said server; processing said second template by said one or more applications; populating said second template by said one or more applications; creating and storing a second signature by said one or more applications; wherein said creating step of said second signature is based upon said second template; and performing said context verification decision when comparing said first signature and said second signature over said smart channel.