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Top Trends In IT Security And Networking In 2021

One of the most prominent realizations in the post-pandemic world was that everyone had to be prepared for all the outcomes of the sudden digital transformation. Companies started planning the modernization out in a way that it would not disrupt any existing company working and compliances. They had to pay attention to security, especially because of remote work. According to a renowned research group, the global information security market is to reach $170.4 billion by 2022. On the other hand, network engineers are now expected to have the skill-set of automation tools as well, along with networking knowledge. Shifting the company database to the Cloud is a very complicated task to execute, but doing so is convenient for today’s workplace scenario.

As a result, there are a lot of changes one can see around in these fields, to enhance security and facilitate networking. In this year, a lot of noteworthy trends are emerging, to cope up with the changed scenario. The following are some trends in IT security and Networking.

Also Read: Daily AI Roundup: The 5 Coolest Things On Earth Today

Cloud-Based Security

There are several reasons why companies are shifting to the Cloud, even if many have perceived a threat in the process. Just like many other applications of Cloud, Cloud-based security reduces many costs of physical maintenance and labor. Subsequently, it eases compliance with state laws and regulations regarding businesses and commerce. Any anomalies or threats are more quickly detected, and their resolution, too, is more convenient.

Better Encryption of Data

It is obvious that a company would look forward to having reliable IT security for their data. With an increased number of cyber attacks and the availability of a whole new market for hackers post-pandemic, SaaS companies and look forward to delivering better security over information and exclusive company data. Companies have the responsibility to protect the database of their clients as well. In such a situation, encrypting the data in a more secure way, even if it means more investment, is the preferred solution for companies.

Cyber Insurance

There is no need to say why this is becoming a trend. In 2020 alone, the count of compromised/leaked data records was 37. Both SMEs and large companies are considering cyber insurance as an asset that acts as a protective measure against these extremely common data breaches. With IoT connections of more than one device over the Cloud, it would also be easier to monitor devices and notice any fraudulent behavior.

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A Changed Way of Authentication

Password privacy is still a huge issue, with hackers developing all kinds of algorithms for password guessing. Instead, many companies prefer authentication that is more personal knowledge or OTPs these days. In some cases, such as banking, where personal privacy matter a lot, biometric authentication is preferred and commonly used. Research says that by 2022, 90 of the companies would adopt these kinds of password-less authentications.

Also Read: Are You Afraid of the Data?


The trend of automation is at its peak, where almost all businesses of all scales are somehow implementing automation in their model. There was a dilemma over automating the processes; many thought that this would result in machines taking over human jobs. But automation would just ease the repetitive work so that the human potential can be invested somewhere else. Network engineers would collaborate with the rest of the teams for the automation, whereas AI and ML applications would be simplifying the work on a whole new level.

Talks About 5G and WiFi6

Both technologies are meant to solve the problems everyone is having currently. Apart from better internet speed, many connection issues needed resolution. On a totally different note, the trending talks of 5G and WiFi 6 triggered some arguments, related to human health affected by electronic devices. A major estimated change that the trend would bring is better wireless connections across various gadgets.


It stands for Software-Defined Wide Area Network, which is a preferred network management and operation solution. In the past two years, the technology was just a developing one. Companies save on the cost drastically by replacing private WAN connections. It gives centralized control over the operation.

Also Read: Taking a Qualitative Approach to a Data-Driven Market

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