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Top 10 IOT Security Company in 2025

[email protected] / September 12, 2024

The term IoT security, which is short for Internet of Things security, refers to securing internet-connected devices from unauthorized access and cyber threats. Various Internet of Things devices are used in different industries, such as smart homes, healthcare, and manufacturing, and their security has become an imperative issue. This includes mitigation of data leakage, cyberattacks, and network weaknesses. The IT Governance recorded, 30,578,031,872 breached data so far in 2025. The leading IOT security companies are vital players in this domain as they provide comprehensive security services and solutions for the IoT network. They use different security testing methods and tools to detect and address security risks, hence, helping organizations maintain the security of their IoT devices. IoT security providers are instrumental in ensuring these security measures are effectively implemented and maintained. What is IOT security? IoT (Internet of Things) security is aimed at preventing unauthorized access to Internet-connected devices and networks against data breaches, cyberattacks, and other security issues. As the number of Internet of Things (IoT) devices in different industries such as smart homes, healthcare, manufacturing, and transportation, among others has increased, the need to secure these connected systems has become more critical. This has increased demand for IoT security vendors offering solutions to protect networks and devices from evolving threats. Top IOT Security Companies in 2025 Listed below are the top IOT security companies to prevent several kinds of cyber-attacks. The comprehensive list helps the organization to choose their security efficiently. Qualysec Rapid7 Palo Alto Networks SonicWall Entrust Fortinet Forescout Technologies Inc. Cisco Auth0 Broadcom 1. Qualysec Qualysec Technologies, a leading IoT security company also know as the best penetration testing service provider, enables enterprises to proactively evaluate their networks, devices, and apps for potential threats or vulnerabilities. Qualysec goes further than standard security protocols. In addition, the unmatched experience is demonstrated by a unique approach to security solutions. For example, their process-based IoT security testing. This innovative methodology ensures that applications meet and surpass the highest industry requirements by utilizing a hybrid testing strategy. Qualysec offers services based on a thorough combination of automatic vulnerability scanning and thorough manual penetration testing. Furthermore, they use innovative tools that are both professional and house-built. The company’s variety of services includes: Web App Pen testing Mobile App Pen testing API Pen testing Cloud Security Pen testing IoT Device Pen testing AI ML Pen testing Do you wish to protect your IoT devices from hackers? Schedule a free consultation call with Expert Security Consultants and get the guidance. Talk to our Cybersecurity Expert to discuss your specific needs and how we can help your business. Schedule a Call 2. Rapid7 Rapid7’s cloud-based security analytics and automation platform assists clients in identifying, analyzing, and mitigating risks and vulnerabilities. The IoT security testing services team at Rapid7 finds threats and weaknesses in an organization’s IoT ecosystem and implements solutions to reduce security risks. Besides, Rapid7’s penetration and system analysis testing takes into account the entire Internet of Things ecosystem. Hence, to find out the extent and complexity of the device’s physical attack surface, Rapid7 looks at both the internal architecture and physical security. 3. Palo Alto Networks Palo Alto Networks offers a vast array of cybersecurity services and solutions. With IoT, IoMT, and OT devices, the company’s wide Internet of Things software provides security and assessment insights. Furthermore, the platform offers network segmentation, asset management, and vulnerability management, along with additional device protection features. 4. SonicWall Network security and content control are made easier by SonicWall’s services and offerings. Additionally, the company helps clients address cyber risk from threats that arise from ransomware, encrypted malware, mobile, email, and IoT devices by combining real-time threat data, analytics, and reporting with risk metering services. 5. Entrust IT and OT devices are secured and kept up to date with the help of Entrust’s IoT identity issuance and management solutions. With the help of the company’s software, every linked device is given a distinct digital identity, forming an end-to-end cryptographic chain for Internet of Things instances. 6. Fortinet All devices on a company’s cloud or wireless network are protected and monitored by Fortinet’s “Security Fabric” service, which offers an end-to-end IoT security ecosystem. Hence, by coordinating automated responses, enforcing regulations, and streamlining control over security solutions, users can automatically correlate security resources. 7. Forescout Technologies Inc. Enterprises and agencies can view and manage any connected device agentless with the help of ForeScout’s platform. With its security products, the company helps with incident response, workflow automation, and more. However, its unique technology constantly evaluates and monitors devices. Additionally, Forescout won the enterprise category’s “IoT Security Company of the Year” award at the recent IoT Breakthrough Awards. 8. Cisco Cisco provides IoT and OT industrial device security and threat defense software for companies involved in industrial operations. Users have access to industrial network segmentation, device visibility and threat detection, convergent threat assessment, and remediation as required. However, from manufacturing to oil and gas operations, Cisco’s software has applications for a wide range of industrial sectors. 9. Auth0 Auth0’s platform offers universal authentication and authorization services for online, mobile, legacy, and IoT applications. Additionally, multifactor authentication (MFA) and advanced password hashing methods from Auth0 can be used to improve the security of IoT authentication. 10. Broadcom Leading the way in technology, Broadcom designs and develops a vast range of software products. Additionally, it leads the industry in several important sectors of products, including networking, data centers, corporate software, internet, wireless, storage, and industrial. Moreover, the company is divided into two segments: semiconductor solutions and infrastructure software. Types of IoT security testing Securing an IoT device involves various tests. Here are a few of the tests that the Best IOT security company does in the process of protecting IoT devices: Device Security: Device security encompasses the protection of individual devices like computers, smartphones, and IoT against unauthorized access. This includes strong password settings; regular software updates; as well as

Securing IoT Devices: A Penetration Tester’s Challenge

As everyday products become “smarter,” our digital footprints grow larger. Each of these internet-enabled gadgets, from watches to vehicles, serves as a data-transferring endpoint in a device known as the Internet of Things ( IOT ) . However, this advancement has created previously unheard-of issues in protecting the security and privacy of those associated devices. Strong protection capabilities are necessary as IoT becomes more embedded into our homes, workplaces, and public infrastructure. This blog will demonstrate IoT device Penetration testing , its benefits, risks, and what challenges testers face. Why is IoT Device Security So Important Today? As the influence of IoT devices grows, so does the possibility of illegal network access. IoT devices were not created with any security safeguards in place by design. Installing security software after the event is usually out of the question. Image Furthermore, a high level of security supervision jeopardizes public safety and economic stability. IoT devices security frequently hold sensitive information, such as financial and personal information, which must be protected. Any security breach might reveal this data, resulting in negative effects such as identity theft and financial loss. Power grids, transportation devices, and healthcare all rely on Internet of Things devices. Unauthorized access to these devices can have serious consequences, such as power outages, transit delays, and possible loss of life. IoT devices are frequently connected to company networks, allowing attackers to infiltrate and hack corporate networks. Furthermore, a successful attack can result in data breaches, intellectual property theft, and other repercussions. When discussing the Internet of Things cyber security, the need for physical boundaries, badly designed devices, non-standard gadget makers, and inadequate QC & QA (Quality Assurance and Quality Control) present a strong argument. Two key scenarios demonstrate the necessity for IoT security solutions: Securing a network’s operation and digital perimeter Data security IoT Device Pentesting: An Overview Penetration testing (also known as pentesting) simulates a cyberattack to assess the security of a computer device or network. Penetration testing seeks to identify security weaknesses and vulnerabilities so that they may be fixed or minimized before hostile actors exploit them. IoT device penetration testing is the act of evaluating Internet of Things devices and networks for vulnerabilities. This includes the IoT device’s security as well as the communications it transmits and receives. The Objective of IoT Device Penetration Testing IoT Device penetration testing is critical to a robust, all-encompassing IT security program for an organization’s devices and networks. It seeks to detect and resolve flaws in an organization’s IoT security posture that might allow attackers to steal sensitive data or gain unauthorized access to an IoT device or network. Furthermore, IoT pen testers assist in enhancing the security and resilience of their devices by addressing these weaknesses, reducing the likelihood of intrusions dramatically. Are you a business that wants to secure your IoT devices from hackers? Penetration testing is the Key to it. Want to learn more? Schedule a Call for FREE with our Expert Security Consultants today! Talk to our Cybersecurity Expert to discuss your specific needs and how we can help your business. Schedule a Call Benefits of Pentesting IoT Devices: Robust and Efficient Device A pen test’s primary function is to detect device vulnerabilities and advise decision-makers on how to close the gaps. However, there is more to learn about the advantages of pentesting in IoT devices of this testing approach, which is why we’ve compiled a list of the top 3 reasons why penetration testing should be a part of every IT infrastructure: 1. Enhance Your Security Posture The appealing aspect of pen testing is that there needs to be a method to conduct it. Several sorts of testing are available, and experts advocate combining multiple procedures to achieve the best findings. Indeed, the variety of penetration testing in IoT methodologies will keep your company’s data secure and strengthen its security posture. This is because different methodologies give varied findings, which, when combined, offer decision-makers a complete picture of the company’s weak points. 2. Determine Security Vulnerabilities Security flaws range from secret back doors to out-of-date software tools, so you need to know which ones impact your devices most. For example, if your organization employs IoT devices, the amount of risk may rise because these are among the most neglected networked devices in terms of cybersecurity. Fortunately, you can employ pen testing with hybrid security solutions to assess whether any of your users are participating in potentially dangerous or malicious conduct. 3. Regulation with Compliance Cybersecurity rules assist organizations in understanding various security requirements and advocating for a more secure corporate environment. Furthermore, several of these requirements require organizations to do frequent penetration testing of IoT devices and audit their IT devices to guarantee compliance. Failure to comply frequently results in a data breach, resulting in a fine, an inquiry into the company’s cybersecurity measures, and diminished consumer trust. “Read more: Why IoT Device Pentesting should be a part of your business security. What are the OWASP Top 10 Risks in IoT Security? OWASP issued a Top 10 list dedicated to IoT device pentesting. This list identifies the most essential IoT security threats and vulnerabilities that should be addressed during IoT pen testing. Security experts may guarantee that they cover the most serious security threats and vulnerabilities for IoT devices by following the Top 10 list. The following risks are included in the OWASP Top 10 for IoT in cyber security : Weak passwords, easy to guess, or hardcoded: Passwords that are weak, easy to guess, or hardcoded should be found during testing to prevent attackers from exploiting them. Insecure network services: Testing should include identifying vulnerabilities in network services used by IoT devices, such as inadequate encryption, improper use of transport layer security (TLS), and susceptibility to man-in-the-middle (MITM) attacks. Insecure eco-device interfaces: During testing, vulnerabilities in interfaces used to communicate with other devices or devices, such as APIs, web interfaces, and other network interfaces, should be discovered. Inadequate secure update mechanism: Testing should include assessing

Top IOT security companies

Top 10 IOT Security Company in 2025

Securing IoT Devices: A Penetration Tester’s Challenge

Pabitra Kumar Sahoo

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Pabitra Kumar Sahoo