Imagine a scenario where you are moving from one river bank to the other side of it on a boat, and suddenly you realize that there is a hole on the below surface of the boat. As the water starts pouring in, your first instinct is to remove the water from the surface of the boat, rather than go straight ahead to block the hole.
Well, that has always been the story of IT security team.Rather than finding the real issues, they lack the complete visibility, and more than often they end up getting confused while figuring out which points to protect in the entire infrastructure. With constant vital threats, and the safety kits along with a number of resources at their disposal, all the IT security teams end up by functioning in a regular reactionary mode, while a strategic, preemptive security suite takes a back seat.
With that in mind, a virtual network, that has been gaining wide popularity, further complicate visibility issues, adding to more worries.Virtual networking defines the technology, which is facilitated by the governance of one or more distantly positioned computers or servers over the wide network. This allows easy data storage and retrieval, along with operating, and running of software and peripherals with the help of a web browser, similar to the case in which remote hardware were at the same location.Generally, such virtual systems are swirled up at required instances, and for each security team and identifiers, these are allocated, they may not be in synchronization along with narrow registered safety guidelines.This may result in many network security teams having none sort of provision to executive consoles and partial intuition for the overall understanding of shifting network architectures affect on their attack surface.
This problem can be dealt with all-inclusive network modeling methods covering entire virtual networks, so as network security engineers might get the much required visibility to combine security and compliance function amidst its fusion hardware and virtual systems.
The complexity is certainly the bigtest for the procedure making and access authentication into the hybrid environments. The combination of hardware, virtual networks and cloud computing with the different safety groups and identifiers, alongside conventional ACLs (Access control list), creates manual assessment and diagnosis nearly impossible. Though by circumcising this data and mingling hybrid network procedures, system access can be diagnosed from start to end and considered implementing inside the model.
Microsegmentation: Enters the newfangled Phenomenon
Traditionally, data centers have been secured by border security technologies, diagnosing north-south traffic –traffic in and out of the data center. Conventionally, many of the data center architects believe that entire east to west transport, which is moving into the data center, happens only in reliable and secured zones. With the latest of data breaches, majorly, have exposed the fact that this perception holds no value at this period of time. Enters the micro-segmentation, which is a security technology that enables to break down the data center into analytical parts and succeeds these segments with a large number of IT security policies.Further, micro segmentation is used for segmenting east-west data transport in the data center into small chunks, and delivers into secured sectors. Even so, with the lack of security visibility to understand implementation of micro segmentation, it becomes impossible to validate procedure which is followed across the entire network.
By mixing and demonstrating north to south and east to west procedures, IT security groups can improve endwise access visibility all over its hybrid network. The Standard-driven visibility also offers an additional credible view of functional procedure at the host side, instead of authenticating access individually at “choke points” and at the gateways to the virtual systems.
Finding Liabilities from the Virtual Systems
One of the major additional benefits of casting virtual and cloud systems is without a scan vulnerability detection system. Security analysis directed at the casting of virtual and cloud networks can find out liabilities with the help of product configuration and its description. This can pointedly reduce dependence on active or third party scans, as this increases complexity; it becomes difficult to function on virtual and cloud networks. The Integrating liabilities intelligence provides a larger portrait in the understanding of these networks influence overall risk.
In the depth of “Security Visualization”
With the fusion of hybrid IT systems in single prototype and standardizing its data, organizations can remove the obstacles which are conventionally presentamid physical, virtual and cloud systems for broad, restructured security management.
This data can be further refined into an unpretentious portrait of the organization’s distinctive attack surface. With the help of visualizations’ method related to surface attack, allows from “in-the-trenches” security experts to panel members to swiftly grasp the relationship of its IT setup and where their most vital security threats exits. This, visibility of a software system which is the addition of the various points where an unauthorized attacker allows an intuitive and profoundly logical tool to formulate quick, well-versed results concerning the event response, actions and safety assets. This offers a mutual language and reference to end countering to indications and beginning to handle core reasons of security concerns, generating a pre-emptive, rounded security agenda.