Developing a silent attack technology that can stop a surveillance camera from recording for a specific period of time without triggering an alarm is theoretically possible, but it involves many complex technical and ethical issues. 1. **Technical feasibility**: Surveillance cameras usually rely on firmware or software to operate. If an attacker can gain control of the camera through technical means, such as cyber attacks, physical damage, or malware, it is indeed possible to make it stop recording for a specific period of time. In addition, some devices may have vulnerabilities that attackers can exploit to bypass security measures. 2. **Network security**: Many modern surveillance systems transmit and control data over the network. If the network security is breached, the attacker may be able to stop recording by sending specific instructions. However, many systems have protection measures, such as encryption and authentication, which increase the difficulty of the attack. 3. **Ethical and legal issues**: It is illegal to carry out such attacks and infringe on the privacy and property security of others. Regardless of whether it is technically feasible, such behavior is unethical and subject to legal sanctions. 4. **Development of surveillance technology**: With the continuous advancement of surveillance technology, many systems are strengthening security, such as real-time monitoring, abnormal activity detection, etc. This makes any attack on the camera more difficult. In short, although it is technically possible to implement similar attacks, the legal and ethical issues make such behavior undesirable. Preventing these technologies and strengthening security measures will be the focus of future development.