Security Sales & Integration April 2021 - 32

Integration

Deep partitioning
is emerging as a
viable method to
better isolate public
and private network
access. Get a macro
perspective of how
microsegmentation
can bring stronger
cybersecurity
to corporate
infrastructures,
datacenters and
more. By Darnell
Washington

Getting Into the
Cyber-Securing Zone

S

ecurity systems integrators and cybersecurity professionals face evolving challenges to meet corporate
and mission objectives to support
their customers, especially in today's increasingly contact-free world. Monitoring traffic and
implementing policies to maintain a consistent
security posture is a challenge for security teams.
With networks growing larger and more
complex, lower operating costs are realized by
using proven service models such as software
as a service (SaaS), platform as a service (PaaS)
and infrastructure as a service (IaaS). In concert
with proliferation of the as-a-service model,
endpoint protection tools came to be considered all but bulletproof by industry, government and leading cybersecurity firms to mitigate security risks within their organizations.
However, many hard lessons have been learned
when attackers were able to bypass endpoint

32  Security Sales & Integration APRIL 2021	

SS2104 pp32-35 Cyber Securing.indd 32

protection through stealthily crafted malware.
Let's take a closer look at these developments,
how they affect the electronic security channel
relative to cybersecurity and delve into a new
emerging approach to hardening networks
known as microsegmentation.

End of Road for VPN
As Virtual Private Networks and VPN client
software became the de facto method for accessing protected information resources, browser-based encryption and Transport Layer Security (TLS) evolved in its ability to isolate traffic
directly from the device to the remote computing environment. Because the perimeter itself
is no longer clearly defined, and applications
and data stores are located both on premises
and in the Cloud, users gain access over WiFi,
mobile devices, and web clients using browsers
and downloadable applications from multiple
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Security Sales & Integration April 2021

Table of Contents for the Digital Edition of Security Sales & Integration April 2021

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