IoT is definitely the grand future of technology. The fantasy of having your appliances and devices connected making them ‘smart’ has now become a reality. But at what cost? Imagine your appliances and devices, all constantly receiving and sending data and connected to the worldwide web. Doesn’t that also open them up to security infringements and hacks to anyone in the cyber world? Human faults and laxity can be misused by a skilled infiltrator to gain access to the networks and do as they please. We humans are usually careless and ignore the need for constant vigilance in the monitoring of networks. For a skilled infiltrator, it is quite easy to crack passwords, use network sniffers to analyze network traffic and even launch methods like man–in the middle (MITM) to attacks, Address resolution Protocol (ARP) manipulations etc. A weak module anywhere within the network can throw the network wide open for access for anyone from anywhere.
IoT poses a greater challenge than traditional networks as there are umpteen number of communication protocols and standards as well as varying device capabilities. The continued evolution of IoT will create increasing complexity of the networks as the security systems and standards need time to mature to cope with the expansion. At SBL, we are constantly improving our solutions to match the changing technology demands. The increased convenience provided by IoT should not blind us to the necessity of building capabilities in protecting our networks from hackers and attackers looking to infiltrate and access sensitive data.