#securium solutions

As India continues its rapid digital transformation, cybersecurity has become a national priority. With the increasing rise in cyberattacks, ransomware incidents, and data breaches, the demand for trusted cybersecurity companies in India 2026 is at an all-time high. From startups to industry leaders, several organizations are shaping the future of digital security by offering world-class protection, training, and consulting services.

1. Tata Consultancy Services (TCS)

TCS stands tall as a leading cybersecurity company in India, offering a wide range of services, including threat intelligence, risk management, and cloud security. Its cybersecurity frameworks are widely used by global enterprises to ensure resilient digital operations.

2. Wipro

Wipro continues to be one of the pioneers in IT and cybersecurity innovation. With its AI-driven threat detection systems and global Security Operations Centers (SOCs), Wipro empowers organizations to defend against advanced cyber threats effectively.

3. Infosys

Infosys has established itself as a cybersecurity powerhouse with a focus on governance, risk, and compliance (GRC). Their proactive approach helps clients build strong cyber resilience and prevent future vulnerabilities.

4. HCLTech

Known for its technological excellence, HCLTech provides advanced cybersecurity solutions such as endpoint security, identity management, and data protection. Its research and innovation centers across India make it a leading cybersecurity company for large enterprises.

5. Tech Mahindra

Tech Mahindra offers comprehensive cybersecurity solutions integrated with AI, blockchain, and automation technologies. The company’s focus on zero-trust architecture and continuous monitoring has made it a key player in India’s cyber ecosystem.

6. Securium Solutions

Among the fastest-growing cybersecurity companies in India 2026, Securium Solutions has emerged as a trusted name for both corporate and individual cybersecurity needs.

Securium Solutions stands out by combining cyber defense services, penetration testing, incident response, and ethical hacking training—bridging the gap between protection and education. The company not only protects organizations from evolving threats but also empowers students and professionals to build their careers in cybersecurity through its learning platform, Securium Academy.

With partnerships across educational institutions and a focus on skill development, Securium Solutions is leading India’s cyber talent revolution while securing digital infrastructures worldwide.

7. Quick Heal Technologies

Quick Heal, a homegrown cybersecurity giant, offers antivirus and enterprise-grade cybersecurity products. Its subsidiary, Seqrite, provides endpoint and network security solutions tailored for Indian businesses.

8. Paladion (Now part of Atos)

Paladion, acquired by Atos, specializes in Managed Detection and Response (MDR). Their AI-powered solutions offer real-time threat intelligence, helping businesses detect and neutralize threats swiftly.

9. K7 Computing

With decades of experience, K7 Computing delivers advanced malware protection and endpoint security. It is one of the few cybersecurity companies in India 2026 focused on research-driven antivirus innovation.

10. CyberArk India

CyberArk is renowned for its Privileged Access Management (PAM) solutions. It helps organizations prevent insider threats and manage access to critical systems securely, making it a preferred choice for enterprises.

Conclusion: The Future of Cybersecurity Lies in Innovation and Education

As cyber threats evolve, the need for robust security infrastructure and skilled professionals is critical. The top cybersecurity companies in India 2026 are not only protecting digital ecosystems but also paving the way for a secure digital India.

Among them, Securium Solutions stands out as a holistic cybersecurity company, blending technology, expertise, and education. By empowering organizations with advanced protection and shaping the next generation of cyber defenders, Securium Solutions is redefining what it means to be secure in a digital-first world.

Ethereum is a blockchain-based computing platform that gives programmers the ability to create and implement decentralised applications, which are those that are not controlled by a single entity. You can design a decentralised application where the decision-making power resides with the application’s users. The Ethereum network is fueled by its own cryptocurrency called ‘ether’.

Here is the details explanation of how does ethereum work for beginners–

Decentralized Network of Nodes:-

Ethereum runs on a decentralised network of machines called nodes, which collaborate to keep the blockchain up to date. The ethereum blockchain, a record of all activities that have taken place on the network, is replicated in every node. To confirm deals and maintain the network’s integrity, nodes converse with one another.

Consensus Mechanism:-

In order to validate transactions and add new blocks to the blockchain, Ethereum uses a consensus method called Proof of Work (PoW), which requires nodes to solve challenging mathematical problems. However, Ethereum is moving towards a Proof of Stake (PoS) consensus method, which will require nodes to stake a certain sum of Ether in order to approve transactions and add new blocks to the blockchain.

Smart Contrats:-

Smart contracts are self-executing contracts with the terms of the agreement between buyer and seller being directly written into lines of code. They are stored on the blockchain and can be executed automatically when certain conditions are met. Smart contracts can be used to automate a wide range of processes and transactions, such as financial transactions, supply chain management, and more.

Ethereum Virtual Machine (EVM):-

The Ethereum Virtual Machine (EVM) is intended to serve as the runtime setting for Ethereum’s smart contracts. It is separated from the rest of the system and sandboxed. This implies that no matter how many times you call a specific function on EVM, it should not in any way affect your data or programmes.

The environment in which Ethereum smart contracts are executed is known as an EVM.

There is a need to run this code because Ethereum has its own Turing-complete scripting language named Solidity.

This job can be carried out by a programme known as the Ethereum Virtual Machine (EVM).

Because it is built on top of the Ethereum network, all of the nodes agree on what code should be executed at any particular moment.

Ethereum Cryptocurrency:-

Ethereum runs on its local token called Ether which serves two primary purposes:

Ether installment is required for applications to perform any operation so that broken and noxious programs are kept beneath control

Ether is compensated as an motivation to the mineworkers who contribute to the Ethereum arrange with their assets- much like bitcoin’s structure.

Each time a contract is executed, Ethereum devours token which is named as ‘gas’ to run the computations.

Ethereum price, Gas and Transaction Fees:-

Ethereum price, Gas and Transaction Fees: Gas is the cost of performing an operation or executing a smart contract on the Ethereum network. Gas is paid in Ether, and the amount of gas required for a transaction is determined by the complexity of the operation or smart contract being executed. Transaction fees are the amount of Ether paid to incentivize nodes to validate transactions and add them to the blockchain.

Wallets and Interaction with the Ethereum Network:-

“Protect Your Network with the Network Penetration Testing Services in UAE”

As businesses increasingly rely on technology and digital systems, the security of their networks has become a top priority. Network Penetration Testing is a crucial aspect of securing your network infrastructure, helping to identify and remediate any potential security vulnerabilities.

What is CSRF Vulnerability:

Cross-Site Request Forgery (CSRF) attacks are a type of web security vulnerability that allows an attac`ker to execute unauthorized actions on behalf of a victim user. These attacks typically exploit the fact that many web applications do not sufficiently validate the origin of requests made to the server, allowing an attacker to trick a victim into unwittingly executing an action on the attacker’s behalf.

A rogue web page with a form or script that sends a request to a web application that is vulnerable is what the attacker often does in a Cross-Site Request Forgery (CSRF) attack.

Without the victim’s knowledge or consent, their browser automatically submits the form or runs the script after the victim is deceived into accessing the malicious web page.

This may lead to the victim’s password being changed, money being transferred from their account, or data being deleted.

How CSRF Works:

To understand how Cross-Site Request Forgery (CSRF) attacks work, it’s important to understand the basics of how web applications handle requests. When a user submits a form or makes a request to a web application, the browser includes a “cookie” that identifies the user’s session with the application. The web application uses this cookie to verify that the request is legitimate and authorized by the user.

However, if a user is tricked into visiting a malicious web page that contains a form or script, the browser will still include the user’s cookie in the request to the vulnerable web application. This means that the web application will see the request as legitimate and authorized, even though the user did not intend to execute the action.

Types of Cross-Site Request Forgery & Exploit:

Let’s take a look over three common types of Cross Site Scripting:

URL-based CSRF: It can be easily exploited, because the attacker needs only to craft a specific URL, and waits for the victim to click it. This affects only requests that accept GET HTTP Method.

For example, let’s suppose we have an administrator portal located at the following URL: 

https://securiumsolutions.com/wp-content/uploads/2023/03/link-images-01-min-scaled.jpg

This portal can be accessed only with a password, which can be generated by a system administrator already authenticated into the administration portal, by accessing the following link:

It will send the new password to the email parsed into the “email_to” URL parameter value. We already know that this is vulnerable to CSRF, so we can craft the below link, send it to the system administrator (through a LinkedIn message for example), wait for her/him to click it, and we will get the new password to our email ([email protected]), resulting in a full admin panel compromise.

Form-based CSRF: For this type of CSRF, we must struggle a little more, because the goal is to force the end user to submit data through a malicious form. It can be used against requests that accept POST HTTP Method.

For example, let’s say that web developers fixed the issue described above (URL-based CSRF), and now, application accepts only POST request to the endpoint, under the following syntax:

POST /admin.php Host: corneacristian.medium.comPOST Data: action=reset_admin_pass&[email protected]

We have to create a form on a website that we own, and introduce the following form:

And we have to trick our victim into clicking the submit button on our form.

Embedded CSRF: This method will not work against modern browsers until the Access-Control-Allow-Origin is set to “*”. It works for almost all requests vulnerable to CSRF, regardless of their allowed methods.

For example, the following script will be executed, and the CSRF will be exploited once the victim enters the website containing it:

<script> function CSRF() {     var x = new XMLHttpRequest();     x.open(“PUT”,”https://corneacristian.medium.com/admin.php”,true);     x.setRequestHeader(“Content-Type”, “application/json”);     x.send(JSON.stringify({“action”:”reset_admin_pass”, “email_to”:[email protected]})); } </script>

<body onload=”CSRF()”>

How to prevent Cross-site Request Forgery / Cross Site Scripting:

Web applications should include a number of security precautions to stop CSRF attacks. One typical practise is to include a “CSRF token”—a randomly generated number that is included in the request and confirmed by the server—in each form or request. If the token is not provided or is wrong, the server will reject the request as unauthorised.