Votre établissement subit une panne de courant. Comment vous assurez-vous que les protocoles de sécurité restent intacts ?

To ensure security during a power outage, invest in backup power, test regularly, prioritize critical systems, develop emergency procedures, and train staff. This will help maintain security protocols.

Ensure that backup power systems, such as generators or uninterruptible power supplies (UPS), are in place and well-maintained. This keeps critical systems like security cameras and alarms operational.

It is hard to imagine that a large company running a serious business would not take care of emergency power supply. Even if not a permanent emergency power source, then at least a UPS that will allow for safe shutdown of systems and will allow for the launch of BCP. In a serious business, the basic set is a UPS, an emergency generator and a trusted fuel supplier with a reasonable SLA.

Implement manual security checks by staff to monitor the facility. Regular patrols can help ensure that all areas remain secure during the outage.

In addition to the devices listed on the left, a very efficient communication channel (assuming we are within GPRS range) should be added, e.g. using a mobile application that works like a walkie-talkie (I have been using this communication system for many years and if anyone is interested in the details, please send me a private message).

Ensure that entry points remain secure. If electronic access control systems are down, have manual locks or alternative methods for controlling access. Ensure that entry points remain secure. If electronic access control systems are down, have manual locks or alternative methods for controlling access.

Good access control systems, in addition to being backed up by an emergency generator (like all security systems), should also have local power supplies equipped with batteries. I can't imagine a situation where I could lose any of the security systems during a blackout.

One of the elements of my work is the constant updating of emergency action plans, due to the discovery of a "need for updating" ;-) through changes in local regulations, ending with updating systems. Another element is the identification of potential threats to technical safety, and then finding a way to eliminate or reduce this risk. Walkie-talkie via GPRS is a must-have.

Have a clear communication plan in place so that all staff are informed and can coordinate effectively. This should include backup communication systems.

Ensure that data storage systems have backup power to prevent data loss or breaches. This includes securing servers and ensuring that cybersecurity measures remain active.

Make sure emergency lighting is operational so that staff can navigate the facility safely and maintain security during the outage.

Make sure emergency lighting is operational so that staff can navigate the facility safely and maintain security during the outage.

In addition to periodic inspections required by local law (in my case once a year), it is worth performing a short test to check the correctness of the number and addresses of the luminaires once a month. Additionally, it is worth performing at least a short functional test of the system once a quarter to check the value of currents on individual loops.