Page Comparison

Building upon this foundation, external security platforms that provide additional security capabilities such as identity and access management, micro-perimeter controls, and security event analysis are integrated onto the platform through advantageous use of the OpenECOMP Security Framework. The additional security these external platforms provide are described below.

Security modules such as

an Identity and Access Management (IAM) platform provide critical security

capabilities to the OpenECOMP solution. Access

management enhancements deliver preventive and

detective access controls for the OpenECOMP portal and

related front ends. Options for fine grained

authorization capability also exist. For identity

lifecycle management, this platform provides user

provisioning, access request, approval and review

capabilities and

is

designed to minimize

the administrative burden.

Security event analysis, provided by a

security analytics platform

,

will

use

the OpenECOMP DCAE data

collection and analytics engine to gather VNF data,

network data, logs and events. Once the

security analysis has determined that a security event has

occurred, a pre

-

determined policy can be invoked via

the OpenECOMP platform. The ability to respond

automatically to a security

-

related event, such as a

Distributed Denial of Service (DDoS) attack,

will

enable closed loop security controls, such as

modifying firewall rules, or

updating Intrusion

Prevention System (IPS) signatures, etc. In the event

that a pre

-

determined policy has not been created for

an event, it will be sent to a ticket system, and then a

new policy can be generated for the next time that

event occurs.

The

OpenECOMP platform also enables security by design

for services it orchestrates by engaging a

security trust model and engine. This begins with validation

of security characteristics of resources as part of the

SDC resource certification process. This assures

service designers are using resource modules that

have accounted for security.

Using

the

OpenECOMP security framework to access an external

security engine, additional security logic can be applied and

enforced during service creation.

OpenECOMP is a platform

for many types of services.

Because of its inherent security, it is also a powerful

means to provide security as a service. In many ways,

 security services are similar to other services;

however, even more so than other services,

security services must be

provided via a platform

and infrastructure that is inherently secure.

Many types of security services can be offered,

spanning access control, authentication,

authorization, compliance monitoring, logging, threat

analysis and management, etc

. For example,

when a

customer has a need for

a vFW (Virtual Firewall), the customer provides the needed information

via the

Portal to enable OpenECOMP to determine and

orchestrate

the firewall placement. In addition, the

firewall capabilities (e.g., rules, layer 7 firewall) are

instantiated at the appropriate locations within the

architecture. If necessary

,

many security controls and

technologies including firewalls, URL blocking

, etc.

,

can be service

-

chained to provide all the needed

functionality. As part of an overall

security architecture, the log data from the firewalls can be

captured by DCAE and used by the threat

management application to perform

security analytics.

Should a threat be detected, various

mitigation steps can be taken, such as altering IPS

settings,

changing routing, or

deploying more resources to

better absorb an attack. This can be achieved by

an external security mechanism working with OpenECOMP to deploy the appropriate

updates across

the infrastructure,

thereby

minimizing

the service interruption due to the security threat

.