There are 65535 ports available on a computer operating system which enable internet connection/ disconnection. Hackers steal your private company information and cause great damages to your operating system by accessing to your IT systems through these ports. Large companies use firewalls to protect themselves against these attacks. Most of the SMEs using the Internet are either not aware of these software or prefer not to use them due to their high cost of ownership.The firewall within SureBox opens only the ports being used in the system at the time of operation, while closing the others. SureBox also logs all the attacks both from outside to inside and vice versa, ensuring a whole protection against hacker attacks within the system.