Network Security

with the introduction of big data, cloud computing, IoT, smart cities, grids, industry 4.0, social media and cognitive technologies, the risk of data breach or cyber-attack also rises. Data breaches are becoming common bigger day-by-day. This has led to the struggle of regulators to keep up with the pace of technological advancements. Thus network security has become a much important industry to protect data of every other organization. Network security sector is of value to some of the most intrinsic industry sectors such as; cybersecurity in SCADA or industrial control systems (ICS), smart grid or smart industrial networks, cyber-resilient systems for critical infrastructure, smart vehicles, drones/unmanned aerial vehicles, satellite communication systems, government and fintech companies among others. Some of the prominent market players in the industry are Cisco, Ruckus, Sophos and Symantec among others.