ZIGBEE

ZIGBEE is a low-power wireless communication protocol designed for use in industrial, commercial, and home automation applications. ZIGBEE is built on the IEEE 802.15.4 standard, which specifies the physical and MAC layers of the protocol.

Zigbee at a glance

Zigbee is a low-power wireless networking protocol that is designed for use in IoT and M2M applications.
The protocol is based on the IEEE 802.15.4 standard and uses a mesh networking topology to facilitate communication between devices.
Zigbee is particularly well-suited for applications that require low power consumption and long battery life, such as smart homes, building automation, and industrial control systems.
The protocol supports various data rates and frequency bands, allowing it to operate in a range of different environments.

Zigbee security

The protocol includes various security mechanisms to protect against attacks, including encryption, authentication, and access control.
Zigbee devices use symmetric encryption to protect data in transit, with keys that are generated and shared between devices.
Devices are also authenticated using a pre-shared key or public key infrastructure (PKI), depending on the level of security required.
Some Zigbee devices support additional security features, such as tamper detection and secure boot, to prevent unauthorized access to the device itself.

Zigbee attacks

Jamming attacks can occur if an attacker floods the network with noise, preventing legitimate devices from communicating with each other.
Eavesdropping attacks can occur if an attacker intercepts Zigbee traffic between devices, allowing them to read or modify the contents of messages being transmitted.
Replay attacks can occur if an attacker intercepts and re-transmits a legitimate Zigbee message, potentially causing unexpected behavior in the network.
Zigbee also includes various mechanisms to protect against these types of attacks, including frequency hopping, sequence numbers, and message authentication codes (MACs).

PreviousMQTT NextBluetooth

Last updated 2 years ago

Zigbee at a glance

Zigbee is a low-power wireless networking protocol that is designed for use in IoT and M2M applications.

The protocol is based on the IEEE 802.15.4 standard and uses a mesh networking topology to facilitate communication between devices.

Zigbee is particularly well-suited for applications that require low power consumption and long battery life, such as smart homes, building automation, and industrial control systems.

The protocol supports various data rates and frequency bands, allowing it to operate in a range of different environments.

Zigbee security

The protocol includes various security mechanisms to protect against attacks, including encryption, authentication, and access control.

Zigbee devices use symmetric encryption to protect data in transit, with keys that are generated and shared between devices.

Devices are also authenticated using a pre-shared key or public key infrastructure (PKI), depending on the level of security required.

Some Zigbee devices support additional security features, such as tamper detection and secure boot, to prevent unauthorized access to the device itself.

Zigbee attacks

Jamming attacks can occur if an attacker floods the network with noise, preventing legitimate devices from communicating with each other.

Eavesdropping attacks can occur if an attacker intercepts Zigbee traffic between devices, allowing them to read or modify the contents of messages being transmitted.

Replay attacks can occur if an attacker intercepts and re-transmits a legitimate Zigbee message, potentially causing unexpected behavior in the network.

Zigbee also includes various mechanisms to protect against these types of attacks, including frequency hopping, sequence numbers, and message authentication codes (MACs).