The highest energies are defined, at a given time, by our detector capabilities. Thus the highest energies will be the just measured or soon to be measured energies. To-day, the frontier in cosmic rays reaches 10 eV. This represents a macroscopic energy, namely 16 J, transported by a microscopic object. For charged particles, the highest energy events seem to necessitate some New Physics, beyon...

Phishing attacks are increasing and it becomes necessary to use appropriate response methods respond effectively phishing attacks. This paper aims uncover attack sites by analyzing a three-module set prevent damage reconsider the awareness of Based on analyzed content, countermeasure was proposed for each type using website features. These features will be classified in order determine effectiv...

After a century of observations, we still do not know the origin of cosmic rays. I will review the current state of cosmic ray observations at the highest energies, and their implications for proposed acceleration models and secondary astroparticle fluxes. Possible sources have narrowed down with the confirmation of a GZK-like spectral feature. The anisotropy observed by the Pierre Auger Observ...

I discuss recent advances being made in the physics and astrophysics of cosmic rays and cosmic γ-rays at the highest observed energies as well as the related physics and astrophysics of very high energy cosmic neutrinos. I also discuss the connections between these topics.