Analog Transmission Security

Analog transmission uses continuous signals to represent information, commonly found in legacy systems, radio broadcasting, and some specialized applications. Security vulnerabilities include easy signal interception, lack of encryption, signal manipulation, and susceptibility to noise and interference. Modern systems have largely migrated to digital, but analog systems remain in use.

1. 1

   Deploy analog signal receivers

2. 2

   Intercept target analog signals

3. 3

   Analyze signal characteristics

4. 4

   Manipulate or inject signals

5. 5

   Perform jamming or interference

6. 6

   Degrade signal quality

7. 7

   Replay captured signals

8. 8

   Disrupt analog communications

• Migrate to digital systems
• Implement signal encryption
• Use frequency hopping
• Deploy signal monitoring
• Implement authentication
• Use secure modulation schemes
• Monitor for signal anomalies
• Regular security audits

• •Analog radio interception
• •Signal manipulation in legacy systems
• •Analog communication jamming
• •Legacy system attacks
• •Analog signal interception operations

• https://www.itu.int/en/ITU-R/
• https://www.fcc.gov/
• https://www.etsi.org/standards