Seven elements of successfully resisting DDoS

For most organizations, the Covid-19 outbreak in 2020 brought serious challenges to their business operations, while cyber criminals intensified their cyber attacks during this period. According to the survey of Imperva, a network security solution provider, the number of denial…

Necessary knowledge of wheelchair selection and use

  Wheelchairs are widely used in patients’ rehabilitation training and family life, such as lower limb dysfunction, hemiplegia, paraplegia below the chest and people with mobility difficulties. As patients’ families and rehabilitation therapists, it is very necessary to know the characteristics…