In the digital era people are dependent on the web for the day-to-day needs. We human Beings use digital devices in every sector like from the chip of automobiles to the highly sophisticated medical equipment. From the road safety architecture to the home appliances all are connected to the internet. Having each and every device connected to the internet makes it easy for the bad actor to get into the system or the network and disrupt the intended use of the device even lead to many serious cybercrime issues. So, securing the network is the first priority of the software architecture. With this paper we are trying to explain the use of day-to-day software with the secure way which is useable by the user without any convenience. Also explain the different mitigation process at the time of and cybercrime incident and the walkthrough of the reach high level attacks and explaining the different software interface related to the security of the browser. The paper also mentioned some common tools used by bad actors. The method used by an attacker to intrude into a system is also explained in this paper which may help cybersecurity enthusiast to track down the infected device.