Smart Office Network Security Tips
Internet of things makes your office smarter and more efficient, but you need to secure all devices to ensure hackers do not use any of them to attack the office's system. Securing the connected devices protects the office network from security vulnerabilities. You need to come up with a defense plan for the smart office to ensure that you enjoy the benefits of IoT without putting sensitive data in danger of being used illegally. The inter-connectivity that internet of things allows you to enjoy can be used by cyber attackers to access the office's main network if all necessary security measures are not put in place. Hackers can target the network with malicious programs and attackers by using IoT as a gateway into your system. Weakly secured devices put the whole system at risk. These security tips will help you reduce security risks:
1. Having a Separate Network for IoT Devices
Having a separate network for IoT devices protects the office's system from malicious attacks. Limiting access to the company's main network leaves hackers with no leeway to attack the network. When there is a network dedicated to the company's IoT devices, the company's critical data streaming is not exposed. Segmenting always helps because IoT devices have minimal value and the information therein cannot be used for identity theft, espionage, or any other cybercrime. Ensure you take your time to create an isolated smaller network that secludes the company's data streaming. Building an isolated smaller network is an excellent way of ensuring the office network is not at risk as hackers cannot leverage IoT inter-connectivity when you have an exclusive network layer.
2. Changing Admin Login Credentials
The admin name and password that come with IoT devices need to be changed since hackers have mastered the default security passwords of such passwords. Working with a device whose admin login credentials have not been changed gives hackers an easy time accessing the office network. Cyber attackers are always skimming for IoT devices with a default password they can easily bypass.
Change your passwords to avoid being at the mercies of opportunistic hackers. Be wary when you can't access your dashboard because that might be the first signal that your network has been compromised. This is usually because hackers change the password of the device once they gain access, locking you out as a result. Additional layers of password security are also recommended to be on the safe side. Multi-factor authentication (MFA) is a dependable solution. You can also use certificates that ensure the IoT device only responds to signals from a certified computer.
3. Smart Hub Configuration
Securing your smart hub configuration multifactor configuration ensures that hackers do not manipulate the centralized platform for malicious reasons. Smart hub configuration is a router that works as a hub and gateway for all the IoT devices within the premises. This hub has a unique IP address gateway that can access the internet. The IoT devices, on the other hand, use internal addresses to communicate with each other.
This is an excellent network system as it allows you to control internet access. Devices using Bluetooth can communicate with those using Wi-Fi seamlessly. Individuals can remotely access different systems within the office without putting any at risk of cyber attack. Since you can control the flow of data and internet access, you are at a better position to secure the office network from malicious attacks.
4. Custom IoT Firewall
When a business adopts the internet of things, it is necessary to build a custom IoT firewall to protect the office network. Even though a smart office offers convenience and seamless operation, IoT devices can be used as endpoints to hack into the office network. Putting in place a robust security measure like a custom IoT firewall offers advanced threat protection. Consider going with a cloud generated IoT firewall that is highly scalable and one that offers comprehensive reporting. A firewall that is easy to roll out and maintain ensures that nothing is left to chance in ensuring sensitive data is inaccessible by hackers. Aside from being simple to deploy, the system should also be a highly performing firewall that grows with your needs. Complex office networks require an on-premise IoT firewall that allows you to fully enjoy the perks of having a smart office without worrying about security loopholes.
5. Backup Recovery and Easy Network Reboot
Even with all security measures put in place, it is important to have a backup and recovery plan in place for when disaster strikes. It is no secret that hacking techniques are becoming more advanced with technological improvements. Sometimes hackers can infiltrate the system even when you have a firewall. Cyber attacks can also be a result of an innocent mistake made by an employee. With a detailed backup plan, you can easily reboot the network in case of an attack. Since smart offices have unique security challenges, you need an elaborate backup and recovery strategy that allows you to restore the most recent data files. Making backup and recovery a prime concern will enable you to resume normal function quickly in case of an attack.
6. Turning off Devices and Disabling UPnP
An effective way of minimizing entryways hackers can use to infiltrate the system is unplugging or turning off IoT devices that are not in use. Hackers are not in a position to exploit devices that are not connected or those that are turned off. Disabling the universal plug and play feature is also recommended. Even though the main purpose of this feature is to help devices to discover and connect to other device networks, hackers can use it to hack into the system. Not to forget, regularly updating the IoT firmware to ensure the devices have patches for the latest vulnerabilities can help a great deal.
Internet of things allows companies to achieve a smart office that enables different devices to communicate with each other. Even though smart offices offer convenience and better performance, IoT devices can be used by hackers to infiltrate the system. Putting in place security measures locks hackers out of the office network. Buckeye Broadband Business Class offers a top tier service to help protect your business - BrainiacPro. Be sure to visit or call us for a quote!