SASE recently became the most popular topic in the network. We have to invest in protecting our network. Because end-users have to be checked by the security policy. Attackers generally hack the end-user computers. If attackers try to access the corporate networks with an end-user PC that is hacked, it will be a disaster for the company. With the pandemic, the number of people working from home has increased. The companies don't want office workers in their offices. They lear