Dynamic security policy generation and recommendation for sim-based clientless sase
A dynamic security system to secure cellular devices across a cellular network in a cloud-based environment. The dynamic security system includes a tenant of multiple tenants having multiple cellular devices, a tunnel, a traffic steering module, and a threat management module. The tunnel transmits and identifies traffic associated with different network identifiers. The traffic steering module routes traffic towards gateways and the threat management module analyzes traffic at the tunnel and generates policies and recommendations to remediate a threat. The threat management module intercepts traffic within the tunnel at an application layer of the cloud-based environment, creates policy profiles for tenants, monitors a threat landscape, and relates the threat with the policy profiles. The threat management module further stores tenant profiles, threat information, and policy profiles. Finally, the threat management module generates recommendations based on these profiles and provides recommendations at the cellular device to remediate the threat.
1 . A dynamic security system to secure a plurality of cellular devices across a cellular network in a cloud-based environment, the dynamic security system comprises:
a tenant of a plurality of tenants using a plurality of cellular networks, the tenant includes the plurality of cellular devices;
a tunnel between a cellular device of the plurality of cellular devices and the cellular network, the tunnel is operable to:
transmit traffic from the cellular device of the plurality of cellular devices at the cellular network; and
identify traffic associated with a plurality of network identifiers;
a traffic steering module to route traffic towards a gateway of a plurality of gateways in the cloud-based environment; and
a threat management module to analyze traffic at the tunnel and to generate a plurality of policies and a plurality of recommendations or remediation actions to remediate a threat, the threat management module is operable to:
intercept traffic within the tunnel at an application layer of the cloud-based environment;
create a plurality of policy profiles for the plurality of tenants at the cellular network;
monitor a threat landscape of the cellular network and correlate the threat with the plurality of policy profiles;
store a plurality of tenant profiles, a plurality of threat information, and the plurality of policy profiles; and
based on the plurality of tenant profiles, the plurality of policy profiles, geo-location of the cellular device, and historical data of the plurality of policies, generate the plurality of recommendations or remediation actions and provide the plurality of recommendations or remediation actions at the cellular device to remediate the threat, wherein the plurality of recommendations or remediation actions are provided as options in a prioritized sequence, with top options being emphasized for user selection.
2 . The dynamic security system of claim 1 , wherein the plurality of recommendations is based on a plurality of updated policies, the plurality of policy profiles, and a plurality of user preferences.
3 . The dynamic security system of claim 1 , wherein a custom network identifier is used for traffic segregation in the cellular network to provide clientless security and the custom network identifier is an access point name (APN) for a 4G network and a data network name (DNN) for a 5G network.
4 . The dynamic security system of claim 1 , wherein the plurality of policies defines a plurality of inline security functions and access controls based on the tenant and a device identity.
5 . The dynamic security system of claim 1 , wherein the threat management module auto-applies a recommendation of the plurality of recommendations at the cellular device when a user of the cellular device is not selecting the recommendation of the plurality of recommendations.
6 . The dynamic security system of claim 1 , wherein feedback from a user of the cellular device and an update in a policy of the plurality of policies are used to train a machine learning module of the threat management module.
7 . The dynamic security system of claim 1 , wherein remediation in case of detection of violation of a policy of the plurality of policies includes:
blocking a corresponding traffic;
quarantining the cellular device of the plurality of cellular devices; and
allowing limited connectivity to the cellular device of the plurality of cellular devices.
8 . A dynamic security method for securing a plurality of cellular devices across a cellular network in a cloud-based environment, the dynamic security method comprises:
transmitting traffic from a cellular device of the plurality of cellular devices at the cellular network via a tunnel;
identifying traffic associated with a plurality of network identifiers;
routing traffic towards a gateway of a plurality of gateways in the cloud-based environment; and
analyzing traffic at the tunnel and generating a plurality of policies and a plurality of recommendations or remediation actions to remediate a threat via a threat management module, the threat management module is operable to:
intercept traffic within the tunnel at an application layer of the cloud-based environment;
create a plurality of policy profiles for a plurality of tenants at the cellular network;
monitor a threat landscape of the cellular network and relating the threat with the plurality of policy profiles;
store a plurality of tenant profiles, a plurality of threat information, and the plurality of policy profiles; and
based on the plurality of tenant profiles, the plurality of policy profiles, geo-location of the cellular device, and historical data of the plurality of policies, generate the plurality of recommendations or remediation actions and provide the plurality of recommendations or remediation actions at the cellular device to remediate the threat, wherein the plurality of recommendations or remediation actions are provided as options in a prioritized sequence, with top options being emphasized for user selection.
9 . The dynamic security method of claim 8 , wherein the plurality of recommendations is based on a plurality of updated policies, the plurality of policy profiles, and a plurality of user preferences.
10 . The dynamic security method of claim 8 , wherein a custom network identifier is used for traffic segregation in the cellular network to provide clientless security and the custom network identifier is an access point name (APN) for a 4G network and a data network name (DNN) for a 5G network.
11 . The dynamic security method of claim 8 , wherein the plurality of policies defines a plurality of inline security functions and access controls based on a tenant and a device identity.
12 . The dynamic security method of claim 8 , wherein the threat management module auto-applies a recommendation of the plurality of recommendations at the cellular device when a user of the cellular device is not selecting the recommendation of the plurality of recommendations.
13 . The dynamic security method of claim 8 , wherein feedback from a user of the cellular device and an update in a policy of the plurality of policies are used to train a machine learning module of the threat management module.
14 . The dynamic security method of claim 8 , wherein remediation in case of detection of violation of a policy of the plurality of policies includes:
blocking a corresponding traffic;
quarantining the cellular device of the plurality of cellular devices; and
allowing limited connectivity to the cellular device of the plurality of cellular devices.
15 . A non-transitory computer-readable storage medium having computer-executable instructions embodied thereon that, when executed by one or more processors, facilitate a dynamic security method for securing a plurality of cellular devices across a cellular network in a cloud-based environment, the non-transitory computer-readable storage medium comprises:
transmitting traffic from a cellular device of the plurality of cellular devices at the cellular network via a tunnel;
identifying traffic associated with a plurality of network identifiers;
routing traffic towards a gateway of a plurality of gateways in the cloud-based environment; and
analyzing traffic at the tunnel and generating a plurality of policies and a plurality of recommendations or remediation actions to remediate a threat via a threat management module, the threat management module is operable to:
intercept traffic within the tunnel at an application layer of the cloud-based environment;
create a plurality of policy profiles for a plurality of tenants at the cellular network;
monitor a threat landscape of the cellular network and relating the threat with the plurality of policy profiles;
store a plurality of tenant profiles, a plurality of threat information, and the plurality of policy profiles; and
based on the plurality of tenant profiles, the plurality of policy profiles, geo-location of the cellular device, and historical data of the plurality of policies, generate the plurality of recommendations or remediation actions and provide the plurality of recommendations or remediation actions at the cellular device to remediate the threat, wherein the plurality of recommendations or remediation actions are provided as options in a prioritized sequence, with top options of the prioritized sequence being emphasized for user selection.
16 . The computer-readable media of claim 15 , wherein the plurality of recommendations is based on a plurality of updated policies, the plurality of policy profiles, and a plurality of user preferences.
17 . The computer-readable media of claim 15 , wherein a custom network identifier is used for traffic segregation in the cellular network to provide clientless security and the custom network identifier is an access point name (APN) for a 4G network and a data network name (DNN) for a 5G network.
18 . The computer-readable media of claim 15 , wherein the plurality of policies defines a plurality of inline security functions and access controls based on a tenant and a device identity.
19 . The computer-readable media of claim 15 , wherein the threat management module auto-applies a recommendation of the plurality of recommendations at the cellular device when a user of the cellular device is not selecting the recommendation of the plurality of recommendations.
20 . The computer-readable media of claim 15 , wherein feedback from a user of the cellular device and an update in a policy of the plurality of policies are used to train a machine learning module of the threat management module.