Read More:Key Role of Firewalls in the Protection of IoT Devices: P J Networks Approach

Introduction to IoT Security

The Internet of Things (IoT) is rapidly changing how a variety of devices are interlinked, from smart home appliances to industrial systems. But as the benefits are numerous, so does this red flag ring over IoT devices; security challenges for them is immense. Since these gadgets are not equipped with strong security tools, cyber-criminals find them an easy prey. Read about IoT security and cyber threats here to find out why the firewall solutions of P J Networks are leading in this area.

Typical IoT Security Vulnerabilities

Many IoT devices are notoriously insecure due to various reasons including:

• Scant Processing Power: Most of the IoT devices have very little computational power killing an idea to integrate high-ended security measures.
• Default Credentials: IoT Device manufacturers typically send devices with default logins and passwords, which few users actually remember to change.
• Lack of Patch Management: It is hard work to keep all IoT devices updated with the latest security updates.
• Inadequate Encryption: Many IoT device data transmissions are not encrypted, which enables cyber criminals to eavesdrop on the communication.
• Unauthorized Access: This is another crucial disadvantage of not having a good level security mechanism which helps in keeping the policies locked, as these devices are unauthorized access they can be easily abused.

Firewall- A P J Networks IoT Firewall Solutions

Having deep knowledge of vulnerabilities that IoT devices possess, PJ Networks has created a set of firewall solutions to ensure their protection. Here’s how:

Layered Security

I needed a layered security approach for securing IoT devices and so I turned to P J Networks. This then means that if the attackers finally manage to overcome one layer, they still have other layers waiting for them which exponentially decreases cyberattack success rates.

Custom Configuration

Firewall configurations for all IoT implementations, including ones that are as diverse as their appliance SKU names. IoT Firewalls Configuration for Securing IoT Devices:

• Traffic Filtering: Firewalls can cleverly filter traffic according to predefined security rules, allowing only authorised and essential interactions with IoT devices.
• Port Security: Similarly, most IoT devices communicate over specific ports and P J Networks’ firewalls allow access to those ports only from a known list of trusted IP addresses.
• Protocol Inspection: The firewalls inspect that the protocols being used by IoT devices are genuine and that they comply with their intended purpose without any abuse from illegitimate users.
• Anomaly Detection: The use of sophisticated machine learning algorithms in our firewalls which will assist it to detect irregular traffic patterns, that state a potential cyber threat such as Distributed Denial-of-Service (DDoS) attack.

Centralized Management

To the naked eye, managing a variety of IoT devices can seem overwhelming. P J Networks is a central management console in which businesses can manage the security of their IoT devices from one location.

Scalability

Our firewall solutions can also grow with the addition of new IoT devices to support businesses expanding their ecosystem without sacrificing security.

Cost-effective Rental Options

P J Networks understands that every business may not have always adopted the sophisticated solutions of a high-end firewall and so they provide you with top quality firewalls, servers as well routers to be rented out. This way, even small and medium businesses are able to secure their IoT devices without a heavy load on the pocket.

Case Studies

Smart Home Solutions Provider

One of the security compliant smart home solutions provider had faced multiple attacks where their IoT device was intruded without any authorization. They were able to do this by using P J Networks’ firewall rental solutions and they:

• Instituted Traffic Filtering: This led to 80% less unauthorized use cases.
• Port Security: Port lockdown which limits a device to connect only on their authorized ports, this helped in closing the open doors for attackers.
• Centralized Management: This let IT keep an eye on and tweak the security plans from a single point, which in turn allowed for easier control of their now more robust configuration.

Manufacturing Firm

P J Networks’ firewall solutions helped to secure a network for an IoT ecosystem at a manufacturing firm. The results were outstanding:

• Anomaly Detection: Our machine learning algorithms identified a DDoS attack and mitigated the threat in mere minutes downtime was soon avoided.
• Scalability: The firewall solutions continued to protect the firm as its number of IoT devices grew.

Healthcare Institution

A health facility that is using the internet of things to monitor patients automatically assumes a level of security and data protection in order not to be perceived as sharing sick information about themselves. Firewall types used found on P J Networks:

• Protocol Inspection: Verifying that data sent by medical devices (IoT) where authentic and secure.
• Traffic Filtering: Screening of malware-related traffic to preserve patient record integrality, and confidentiality.

Conclusion

While it has created unprecedented ease and efficiency, the proliferation of IoT devices is accompanied by new security risks. Here at P J Networks we are dedicated to delivering world-renowned firewall solutions designed with protecting these devices in mind. Combining traffic filtering, port security and protocol inspection — along with anomaly detection into our customized configured firewalls provide the level of sophistication required to effectively secure IoT ecosystems for optimal operation.

Whether you are a small business or enterprise, our rental solutions for firewalls, servers and routers make sure that hard to breed security is not only accessible but also affordable. So secure your future just log in the P J Networks website because we are dealing with reviewing products, you will be benefited most.