A high-level Egyptian security source has denied recent media reports about the Egyptian authorities recently fortifying the walls and fences across the country’s border with the Palestinian Gaza Strip to foil any infiltration attempts into Egypt’s once restive North Sinai province. Photos and segments have gone viral over the past few days, showing Egypt’s side of the crossing being fortified and barbed wires installed on the fences. Sinai Foundation for Human Rights posted pictures reportedly taken across the border, showing the fortified walls. The New Arab could not independently verify th…