Multi-factor Authentication
Multi-factor authentication is an electronic authentication method.
Multi-factor authentication (MFA) is an electronic authentication method in which a computer user is granted access to a website or application only after successfully presenting two or more pieces of evidence to an authentication mechanism: knowledge, possession and inherence.

Network Access Control
Network access must be controlled.
Network access control (NAC) is a solution that allows organisations to define policies that secure access to the network. The technology allows you to capture the status of the device. Only authorised devices that meet the defined conditions have access to the corporate network. Depending on the rules and the level of risk, it can allow devices to access the update network or the guest network.
Key benefits:

Priviliged Access Management
Privileged access management (PAM) is used to protect against the threats posed by credential theft and privilege misuse.
Privileged access is a term used to designate special access or abilities above of a standard user. Organisations are facing challenges in protecting, controlling and monitoring privileged access. Priviliged Access Management (PAM) can discover, control, monitor, secure and audit all human and non-human privileged identities and activities across an enterprise IT environment. This allows organisations to run business efficiently and maintain the confidentiality of sensitive data and critical infrastructure.