SECaaS: How Cybersecurity-as-a-Service Can Enhance Coverage; Shrinks Costs

In our digital world, we tend to talk about the cloud, automation and virtualization as if every business professional and organization is consciously adopting virtual assets and deeply indoctrinated and invested in these technologies. Let’s face it… the cloud and virtual machines (cloud-hosted computers, databases and servers) are predominantly a large-enterprise, high-tech or platform-provider perspective bias, and those of us with a technologist bent tend to assume that every real-world company is digitally transformed in this regard.

However, it’s not so simple when you look beyond basic business network computing, Internet access and mainstream cloud app usage (AWS and Office 365).

Today’s reality is most network IT teams are still forced to patch and reconfigure hardware and software on an as-available human-resource basis versus leveraging automation as a way to try to stay ahead of evolving threats. For most companies, physical equipment is still predominant. It’s often still on premises, whether that’s a regional office or small branch office.

Most companies are still managing firewall hardware; some even have no firewall at all. They still treat network and security management as if the perimeter is ‘fixed in place,’ and trust their users will log into the company VPN when outside the fixed LAN security perimeter.

Meanwhile, end-user employees, coated only with antivirus protection, are roaming on their portable devices, connecting on this network host to that IP address. Ahh, digital business transformation… Your people want to expand their connections and help you to grow your business, but this wandering presents big IT security risk. Denial of service attacks, ransomware, phishing, identity spoofing, and increasingly sophisticated malware can breach and then tunnel into your digital network like a worm through an apple.

Digital transformation is an ongoing journey, a continuum, not a lasting status that an organization one day crowns itself with and then uses to rule over the market for many years while everyone else uses less-advanced tools. Because of this fluctuating landscape, small and midsize organizations can take giant leaps via digital-economy equalizers in the cloud that enable them to catch up or achieve strategic edge.

One of these digitally transformational accelerators is network- and security-as-a-service. There’s an IT skills shortage; network and cybersecurity expertise (the two often go hand in hand) are in short supply.

With an estimated 74% of organizations affected by a cybersecurity skills shortage, it’s ‘Advantage Hackers.’ One recent study reported 94 percent of IT security professionals believe the advantage has tilted to cyber-adversaries over cyber-defenders. (ISSA and ESG.)

This can lead to struggles in defending against the latest, most sophisticated cyber-attack or cybercriminal methods as well as the inability to patch software and hardware vulnerabilities rapidly. It can also leave your enterprise employees, workstations, networks and servers reliant solely on one or two static barriers, instead of a sounder, multilayered security architecture.

Exacerbating this cybersecurity skills shortage is network complexity, product overlap, and product fatigue. As the workforce becomes more distributed, network endpoints are moving and changing, making them difficult to inventory and manage. Meanwhile, backhauling all branch office and remote worker traffic through the core network is many times more expensive than providing these individuals with direct Internet access, and can introduce QoE latency. From both a business access and security perspective, small network and IT teams just can’t keep up across the many products, pieces of computing equipment and user access needs they have to manage across distributed sites.

Help for the network IT staff can come from automation and the cloud.

Security as a Service (SECaaS) for the Changing Network Architecture

What is security as a service (SECaaS) and why is it so important in a network without boundaries world?

At a high level, SECaaS is a rapid deployment that immediately solidifies both your network perimeter and lateral traffic security. It accomplishes this by providing key advantages over traditional IT security deployments.

  • Speed. With advanced cybersecurity skills in low supply, do you wait for the on-device reconfiguration to be performed, or do you deliver advanced security agents that don’t require routine in-house patch releases? SECaaS is distributed network security protection in minutes versus weeks or months.
  • Cost. The cloud empowers organizations, large and small, to more easily and rapidly facilitate less-expensive remote-office activation and branch-to-Internet connections. In this cost-efficient environment, SECaaS enables organizations to receive advanced security capabilities previously accessible only to deep-pocket large enterprises, and to do so without myriad tool acquisition and maintenance costs.
  • Network Performance. You don’t have to compromise on security or performance as you migrate some of your traffic off the private network and into the cloud. Conduct your traffic with greater precision and quality of service, taking advantage of less-expensive yet high-performant network transports while orchestrating and automating advanced network security across distributed domains.
  • Advanced Protection Against Targeted End Users. Firewalls do a good job of protecting the perimeter against north-south invasion, but when something inevitably does slip through the cracks (perhaps by compromising a device outside the firewall or VPN), it can spread laterally like wildfire. Secure your flexing and fluxing network, with always-on protection at the endpoints, which also defends against lateral movement leading to widespread infection, hijacks or outages.
  • Central Management. Hackers prey upon inconsistent security policy enforcement across distributed network infrastructures. SECaaS enables central enforcement of policy, which is automatically applied throughout the entire distributed network, strengthening protection and closing loopholes.
  • Simplicity. Whether you’re a managed security service provider or public or private network operator, OPAQ brings automation, easy orchestration and simplicity to your complex distributed network or networks. This IT service agility also makes it easier to meet regional and vertical compliance regulations.

Security-as-a-service can lead to easier, more holistic network security coverage for digitally transforming managed service providers and enterprises alike.

Visit our security-as-a-service (SECaaS) page.