Keys are never exposed to any party during the lifetime of the device. The EdgeLock SE050 delivers end-to-end security, from chip to edge to cloud and protects the credentials used to establish a secure TLS link with cloud service providers. Secure Cloud OnboardingĮvery connection the IP camera makes-to a public/private cloud, an edge computing platform or the infrastructure-should be a secure, zero-touch event. Here’s a closer look at how these features work. In addition, the EdgeLock SE050 helps to meet governmental specific security requirements, such as the FIPS standards in Canadian and US critical infrastructures. When designed into an IP camera, the EdgeLock SE050 protects a number of key operations: secure cloud onboarding, device-to-device authentication and attestation, late-stage parameter configuration and Wi-Fi credential protection. The result is true end-to-end security built on a silicon-based a root of trust. And, because the credentials never leave the IC, the chain of trust is preserved during the entire product lifecycle. The credentials are used by the authentication process when the device connects to a Wi-Fi router and, as a result, help protect the network from unauthorized access. The preconfigured credentials provide IoT devices, like IP cameras, with a unique identity, which simplifies network onboarding and makes it more secure. The EdgeLock SE050 saves on development time because it comes with pre-installed security code and is preconfigured with credentials-added during production or before shipment from a distributor. It supports the latest TLS and WPA-EAP-TLS security protocols, as well as cryptographic functions, such as HKDF, PBKDF2 and secure SCP channel protection used with the host MCU/MPU or the cloud. NXP’s EdgeLock® SE050 Secure Element is a tamper-resistant platform, designed for multiple IoT security use cases, enabling strong protection of security keys and certificates. In an IP camera, the secure element is a platform for multiple types of protection, so the network remains safe from unauthorized access, and camera images can be trusted to be authentic and unmodified. Silicon-based security provides the root of trust in hardware-not software-so it's extremely difficult to tamper with or exploit.Īdding a silicon-based root of trust, in the form of a Secure Element, protects vulnerable transactions of all kinds, including device-to-device and device-to-cloud interactions in the IoT. Whichever combination of protocols the design uses, however, it’s best practice to store and protect sensitive information, such as credentials and security keys, in silicon. In the North American market, devices that receive FIPS 140-2 certification are verified to use proven encryption algorithms. If the camera connects to a Wi-Fi network, for example, it can use encryption systems, such as WPA-PSK (PBKDF2) or WPA-EAP-TLS to protect transmission. There are, of course, a number of industry-proven methods for protecting IP cameras, along with security certifications that confirm the use of industry-recognized protections. NXP Reports Fourth Quarter and Full-Year 2022 Results Given so many points of risk, it’s best to view security in an IP camera as a starting point for design, approaching security as a design element relevant to every aspect of functionality. Once the camera is installed, every session with the cloud involves an authentication process that can be spoofed, and any video transmissions can be stolen or manipulated as part of a deepfake attack.Īlso, manufacturers tend to use the IP camera’s connection for their own purposes, from late-stage configurations to in-field updates and periodic maintenance-and these sessions can be hijacked or abused too. During installation, when the IP camera is remotely authenticated and has sent credentials for network access, hackers can steal the private information used for legitimate access. Just about every point in an IP camera’s life cycle presents an opportunity for manipulation or theft. It’s a combination that hackers can’t resist, and the reason why so many of the most serious distributed denial of service (DDoS) attacks, including the Mirai botnet of 2016, involved IP cameras. They’re typically equipped with a high degree of functionality, frequently installed in unsupervised locations, and often use an always-on connection to the cloud network. Internet-connected video cameras make an ideal target for attack.
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