نتایج جستجو برای: hijack
تعداد نتایج: 677 فیلتر نتایج به سال:
Web framing attacks such as clickjacking use iframes to hijack a user’s web session. The most common defense, called frame busting, prevents a site from functioning when loaded inside a frame. We study frame busting practices for the Alexa Top-500 sites and show that all can be circumvented in one way or another. Some circumventions are browser-specific while others work across browsers. We con...
In the fight against cancer, researchers have recruited an unlikely ally—a strain of Salmonella that causes food poisoning. Previously, scientists attempting to hijack this pathogen in order to target cancer struggled to balance its aggressive therapeutic actions and its harmful attacks on healthy body systems. Now, a team at the Helmholtz Center for Infection Research in Braunschweig, Germany ...
The lasso peptide microcin J25 is known to hijack the siderophore receptor FhuA for initiating internalization. Here, we provide what is to our knowledge the first structural evidence on the recognition mechanism, and our biochemical data show that another closely related lasso peptide cannot interact with FhuA. Our work provides an explanation on the narrow activity spectrum of lasso peptides ...
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