Internet of Things security is so dominant right now. Everybody needs it to stay safe from a DDoS attack. So, if you are looking to create new IoT solutions, there are things you should know. Here they are:
Alter your device’s default settings
Every item used to access the internet has default settings. These are factory settings. Later, they published these settings to aid use. Since these are just default settings, you can change them. These settings could vary depending on your device. They could entail a default password for a Wi-Fi router. Whatever they are, just alter them. This will help you keep the annoying hackers away.
Do away with redundant ports
Another tip to follow when creating a new IoT security is closing extra ports. Most internet devices have many ports. These simplify communication. But what if you don’t need all? The solution is easy: close them. So you need to take the time to identify the redundant ports. It is not as hard as you might think. You could just alter one configuration file and achieve your goal. Once you close the ports, hackers will not annoy you anymore. In any case, you will know when they want to hit.
Avoid plain text when caching data
Most mobile and IoT devices store information in memory. This data could be user profile or preferences. It could also be a security key to restore connections. The end result is that data storage in memory is dangerous. This data is so vulnerable yet most ordinary people don’t know this. The solution is to encrypt data. The encryption hides the data from an application, a hacker or an unauthorized user. As well, encrypted data is hard to understand. Thus, it keeps your application safe from a hacker.
Perhaps you have a business
As you can agree, there are many criminals who are hungry for business data. Hence, how you store it could determine whether your IoS will be effective or not. It is wise to consider whether the information you store about users is valuable. Aim to keep the data that you consider useful to you. Otherwise, you might keep data that might be useful to others.