Vidyut Joshi

Leader, Cloud Practitioner, Delivery & QA


10 Proven Security Tips for IoT Networks

Several entrepreneurs, businesses, and producers of IoT devices are continuously endorsing it as a technique to make your daily lives easier via billions of smart devices. Wondering what kind of smart devices? Well, it consists of Smart Cash, Cameras, Refrigerators, Smart Ovens, Air-Conditioners, Smart Running Shoes, Smart Health & Performance Tracking Wearable, and more, all connected to the Internet.

On the other hand, the IT security experts are taking these devices to risk because of emerging data security, as well as, user privacy problems. Hence, today, I am going to put some light on the advanced security tips for IoT networks so that you can access them safely. However, let’s begin with the current

Statistics to be Considered

A report by Gartner forecasts said that there will be around 20.4B Internet of Things (IoT) devices by the year 2020, along with 5.5 million novel things getting linked every day. In addition, over half of key business processes, as well as, systems will comprise an IoT element by 2020.

These numbers are astonishing and recommend that typical PC security, along with anti-virus solutions are going to contradict future cybersecurity threats on interlinked IoT devices.

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Most Common Security Solutions for IoT Networks

1. Secure the IoT Network

The first solution that comes to my mind is the security of the IoT network. Just secure and protect the network, which is connecting the IoT devices to the back-end by executing conventional endpoint security attributes. Some of these are firewalls, anti-malware, antivirus, and interference deterrence and detection systems.

2. Validate the IoT Devices

Another step that you can opt for allows users to validate the IoT devices with the help of multiple user management options for an individual IoT device, as well as, executing strong authentication mechanisms like digital certificates, biometrics, and authentication.

3. Don’t Launch IoT Devices in a Hassle

The competition is not going to be easy but that doesn’t mean that you do things in a hassle. Yes, generally IoT device’ manufacturers launch their products in the market in a rush at the lowest prices. In doing so, they forget to give much attention to the security updates, as well as, patches. It leads to a grim danger to the safety of their IoT devices.

Therefore, to triumph over this confront, the manufacturers are supposed to keep away from introducing their products without appropriate preparation for the long-standing support of their IoT devices. This will even help them to maintain the security of their applications.

4. Utilize-IoT Data Encryption

In order to secure the privacy of users and avoid IoT data breaches, it is suggested to encrypt the data and in-transit between the back-end systems, as well as, IoT devices. This can be done with standard cryptographic algorithms and completely encrypted key lifecycle management procedures, in order to enhance the intact protection of user data or information and privacy.

5. Be Cautious of the Latest Security Threats

This is another important aspect that you must not ignore. To make certain the safety of the IoT applications and devices, the manufacturers with the mobile app developers must be careful of the newest IoT security breaches, as well as, threats.

As a matter of fact, the Internet of Things is a rising technology, its safety breaches are bound to occur. Consequently, both IoT device makers and the IoT mobile application developers must be prepared for the protection breaches, along with a suitable exit plan to safeguard maximum information in case of a data breach or security attack.

Is it enough? No! Both the IoT device creators and IoT app developers have to get a plan, in order to educate their users and employees about the recent IoT threats, security resolutions, and breaches.

6. Make Use of IoT PKI Security Techniques

To make sure a safe and sound link between an IoT application and device, it is suggested to use IoT public key infrastructure security tactics like a cryptographic key, X.509 digital certificate, and life-cycle abilities including private or public key generation, revocation, management, and distribution.

7. Test the IoT Hardware

Put a vigorous testing framework that can guarantee the safety of IoT hardware. It consists of severe testing of the range of IoT devices with their latency and capacity. The chip creators of the IoT devices even require strengthening the processors. This allows the devices to be more secure and less power utilization without building them too costly for the purchasers or too unreasonable to be utilized in the existing IoT devices.


A majority of the IoT device today are inexpensive and disposable with restricted battery power. Moreover, the makers of the IoT devices need to perform extensive testing of the overall third-party elements, as well as, modules that they are utilizing in their IoT devices. This will help in the proper operation with their IoT apps.

8. Go for IoT Security Analytics

Utilize IoT Security Analytics that are competent to perceive IoT-specific intrusions and attacks, which is hard to identify by conventional network security resolutions, such as ?rewalls.

9. Build Secure IoT Applications

As the Internet of Things is new to the market, the app developers of the IoT apps must give emphasis on the safety facet of their IoT apps by severely executing all the above-stated IoT security technologies. Prior to building any IoT app, the app developers have to do absolute market research on the IoT apps’ security. Moreover, they should try their level best to hit an ideal poise between the Security and UI (User Interface) of their IoT apps.

10. Go for API Security Approaches

Opt for IoT API Security techniques not only to guard the reliability of the data between IoT devices, applications with documented REST-based APIs, and back-end systems, but even to make sure that merely certified apps, developers, and devices are communicating or interacting with APIs or perceiving potential attacks and threats against particular APIs.

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Summing It Up

Did I miss any element? Do you think there are some more solutions to safeguard IoT networks? If yes, then please mention it in the comment section below. IoT is going to change or transform several processes in the business world instead of the challenges associated with it.