Highly Secured Data Communications Between Networks
Between two branches, departments, locations or head-office to the branches.
Secure Sensitive Video Conferences
When highly sensitive video communication is required, L4CRYPT can be a trusted device to secure the end-to-end video channel.
Using other devices based on session key exchange, an attacker could sniff and copy the transmitted video and at leisure brute-force the key and retrieve the entire content using the key, because the whole session is encrypted with one single key.
L4CRYPT on the other hand encrypts every packet with a dynamic and random key, where the hacker after all the brute-force efforts will get to see one packet of the entire communication.
Secure Voice Calling
Same as the above use case but deployed between two ends of the voice channel or PSTN.
Secure VOIP Traffic
Same as the above use cases, but deployed between two ends of the VOIP terminals.
Simultaneous Data/Video/Voice/Fax Communication
When a same network is used for different purposes, L4CRYPT can effectively encrypt and transmit independent communications/channels simultaneously.
Drop Malware Communication to Remote Hacker Location
Usually malware within the network collects information and credentials and sends them out to a remote hacker location. With L4CRYPT, the first packet goes encrypted to the hacker and as the hacker does not have the paired L4CRYPT on his end, due lack of acknowledgement of the packet, all further communication is automatically dropped at the source L4CRYPT.
Securing ATM to the Bank Server Connectivity
ATMs are generally prone to malware and remote hacking. With L4CRYPT, any malware residing on the ATM could run within the machine but will not be able to communicate to the hacker location as explained above. ATMs and the Bank Server are only equipped to communicate securely and no other device, machine or person can sniff/intercept the data-in-transit.
Intranets & LANs
Small throughput variants could be deployed between machines. LANCRYPT (10 Mbps variant with smaller form factor) can effectively drop malware communication and propagation from the connected machines/PCs to the outside networks or remote hacker locations.
Secure Specific, IP Destination, Application or Port
L4CRYPT can be customized to secure specific IP destination, protocol, application and up to the port level. L4CRYPT does not support this functionality by default, but could be customized.