Search
Filters
Pro AV Catalog
2222 E 52nd Street North
SIOUX FALLS, SD 57104
United States

AVPro Edge

AVPro Edge specializes in full bandwidth audio/video distribution, working alongside HDMI, HDBaseT and HDCP, we pride ourselves on developing uniquely engineered solutions for today’s integrator.

Model: AC-MXNET-SW12

Slotting into the MXnet ecosystem as a fast switching, low latency 12-port network switch for basic systems, the AVPro Edge AC-MXNET-SW12 is also perfect as a stackable add-on unit to our 24-port and
Featured Product
Project List
Why Encryption is Essential for AV Over IP Video Streams
Posted on Wednesday, February 28, 2024
Why Encryption is Essential for AV Over IP Video Streams

Feb. 28, 2024 - In today's digital world, transmitting audio-visual (AV) content over IP networks has become increasingly prevalent, offering scalability, flexibility, and cost-effectiveness. With this convenience, however, comes a critical need for security measures, particularly encryption, to safeguard sensitive information. This article aims to elucidate why encryption is vital, its benefits, and its significance for specific clientele such as governmental agencies, military, control centers, and even casino command centers.

Benefits of Encryption

1.  Data Integrity: Encryption algorithms, such as AES128 and AES256, ensure data integrity by detecting and preventing unauthorized modifications to the video stream. This guarantees content remains unaltered during transmission.

2.  Secure Transmission: Encryption mitigates the risk of eavesdropping and tampering during transmission of AV content over IP networks. It creates a secure communication channel between the sender and the receiver, safeguarding against interception and unauthorized access.

3.  Flexibility and Control: MXNET 1G V2, by default, utilizes AES256 encryption for audio and video streams, offering enhanced cryptographic strength. However, it is essential to note the MXNET 1G V2 substream remains unencrypted, allowing third-party media players like VLC or any browser supporting MJPEG decoding to access it. While this provides convenience and flexibility, it also introduces risks. To address this, some clients utilize our API commands to disable the substream and the signal preview functions, enhancing security measures.

Why Encryption Matters

1.  Protection Against Unauthorized Access: Encryption ensures that only authorized recipients can access and decipher transmitted video content. Without encryption, video streams are vulnerable to interception and manipulation by malicious actors. In short, only MXNET decoders can decode the encrypted audio-video streams of MXNET encoders.

2.  Confidentiality: Encryption guarantees the confidentiality of sensitive information contained within AV streams. This is crucial for organizations dealing with classified or proprietary data, including governmental agencies, military installations, control centers, and even casino command centers, where confidentiality is paramount.

3.  Compliance Requirements: Many industries have strict compliance regulations mandating encryption used to protect sensitive data. Failure to comply with these regulations can result in severe consequences, including legal penalties and reputational damage.

AES128 vs. AES256 Encryption

AES128 (Advanced Encryption Standard 128-bit)

As seen with MXNET 1G, this encryption standard employs a 128-bit key size to offer robust security suitable for most applications.

AES256 (Advanced Encryption Standard 256-bit)

MXNET 1G V2 employs AES256 encryption, utilizing a larger 256-bit key size for increased cryptographic strength. This is ideal for scenarios requiring heightened security measures.

In conclusion, encryption serves as a critical safeguard for AV-over-IP video streams, catering to a diverse clientele ranging from governmental agencies and military installations to control and casino command centers. By leveraging encryption algorithms such as AES128 and AES256 in our MXNET 1G and MXNET 1G V2 products, clients become empowered with the means to secure their video content while maintaining control over their data transmission processes.

By Kevin Wang – MXnet Product Director

close