Protecting your school's IT systems, infrastructure, business and students' data is vitally important. School information is one of education's most valuable assets, and critical information such as financial data and student records can be very difficult to replace. Whilst data protection is paramount, network security goes far beyond that. Network security threats and challenges are becoming increasingly more sophisticated and difficult to analyse, having multiplied rapidly in recent years with the exponential growth of wireless and hand-held devices.
Although the internet has brought enormous benefits to schools and higher education establishments, the increase in access and usage, through a multitude of wired and wireless devices, puts immense pressure on schools’ IT systems. Growing opportunities and acceptance of students bringing their own devices to school will significantly increase this pressure. Adding to the complexity is the perpetual demand on ‘live’ social networking communication and access to information. With email viewed as one of the principle communication tools within schools, it is crucial that particular attention is paid to providing high levels of security. In order to find malicious content, this requires the network security system to work faster whilst not causing delays in time-sensitive traffic. To put the situation into perspective, the increase in numbers of educational network users and potentially harmful pieces of content are believed to be billions per minute per network, whereas, only a few years ago, users and threats could be counted in the thousands. Growth of this magnitude is likely to put interminable pressure on school security systems to adapt.