The wireless signal is secured with WPA2 or WPA3 authentication while a built-in firewall helps to prevent intruders from accessing your network. Instant On access points also have integrated Trusted Platform Modules (TPM) that securely store credentials, keys, and boot codes in addition to two-factor authentication. Opportunistic Wireless Encryption (OWE) support provides secure, open Wi-Fi network access at cafes, retail stores, and restaurants.