Watch the video below to understand the attack scenario, and then select the right answers (multiple answers)  多项选择题

The attack in this scenario is Man-in-the-Middle attack

The attack in this scenario is Tempering attack

The attack in this scenario is DDoS attack

To prevent such kind of attack, we can deploy firewall at the gateway

To prevent such kind of attack, we can deploy secure boot with anti-tamper measures

To prevent such kind of attack, we can deploy strong encryption algorithm