• The Four Hundred
  • Subscribe
  • Media Kit
  • Contributors
  • About Us
  • Contact
Menu
  • The Four Hundred
  • Subscribe
  • Media Kit
  • Contributors
  • About Us
  • Contact
  • Guardicore Extends Zero-Trust Security to IBM i

    May 5, 2021 Alex Woodie

    Guardicore, which is trying to shake up the firewall market with its “micro segmentation” security solution, recently announced that it has extended its “zero-trust” approach to the IBM i platform. The offering will help IBM i shops close blind spots in their security posture by monitoring the server for signs of problems, the company says.

    Guardicore develops a software-based security solution called Centra that uses a micro segmentation approach to protecting IT assets from evolving security threats. Micro segmentation is a relatively new approach to cybersecurity that revolves around the concept of breaking the network down into multiple segments or subnets.

    Instead of protecting the externally facing network from a breach, as a traditional firewall does, the micro segmentation approach essentially builds a virtual perimeter around each specific asset inside the network. So instead of trusting that a traditional firewall can keep the bad guys out, the micro segmentation approach assumes that the bad guys are already inside the network, and that each component must be protected individually.

    Guardicore’s twist on this micro-segmentation, zero-trust concept is that legacy systems, such as the IBM i server, are uniquely vulnerable to archaic ideas about security embodied in traditional firewalls. In addition to the IBM i server (which it calls the AS/400 and iSeries), the company is building connections to other “legacy” systems, including: Windows Server 2000 through 2008, Windows 7, Windows XP; all Linux distributions; AIX; Solaris; and HP-UX.

    According to Sharon Besser, Guardicore’s vice president of business development, protecting legacy infrastructure and IT is one of the biggest challenges CISOs face.

    “As enterprises digitally transform and adopt cloud, IoT, and DevOps, the legacy servers that are the backbone of a company are overlooked and represent a significant risk,” Besser states in a press release. “These are the platforms that are no longer supported, cannot be patched, but also can’t be removed because they’re still driving revenues.”

    While the IBM i server is most definitely still supported and actively developed by IBM, there are many organizations using older versions of the IBM i operating system, often running on older Power Systems, System i, iSeries, and even AS/400 iron. (We dare say there are even a handful of S/38 and S/36 minicomputers — long out of support by IBM — doing useful work in the world.)

    Guardicore wants to help protect these valuable business assets in a way that a traditional firewall cannot. The company, which is based in Tel Aviv, Israel, says that as data centers become more hybrid with cloud-native solutions, containers, and endpoints, that it widens the attack surface available to hackers and malicious insiders, thereby increasing the risk posed to legacy servers.

    “In addition to cloud and containers,” Besser writes, “Guardicore protects more legacy servers than any other microsegmentation vendor in the industry — the addition of IBM iSeries AS/400 servers extends our leadership position.”

    According to Guardicore, Centra lets customers set segmentation policies and security rules in real time using combinations of “allow” and “block” policies. This gives customers the ability to prevent malicious traffic from reaching servers, including IBM i servers.

    Firewalls aren’t built to protect legacy servers at the granular level required, according to Mario Procopio, founder and managing director of Guardicore partner Pro CISO. “Microsegmentation provides deep visibility to eliminate legacy blind spots and easily deploys across all infrastructure and workloads – including data centers, cloud, modern applications as well as legacy systems – to prevent lateral movement and eliminate legacy security gaps,” he says in a press release.

    Share this:

    • Reddit
    • Facebook
    • LinkedIn
    • Twitter
    • Email

    Tags: Tags: AIX, AS/400, Guardicore, HP-UX, IBM i, iSeries, Power Systems, S/36, S/38, Solaris, Windows XP

    In Search of Multi-Modal Data Integration RPG Gets the ‘Splits’ with Latest TRs

    Leave a Reply Cancel reply

TFH Volume: 31 Issue: 34

This Issue Sponsored By

  • Maxava
  • Profound Logic Software
  • IBM
  • UCG Technologies
  • WorksRight Software

Table of Contents

  • RPG Gets the ‘Splits’ with Latest TRs
  • Guardicore Extends Zero-Trust Security to IBM i
  • In Search of Multi-Modal Data Integration
  • Four Hundred Monitor, May 5
  • IBM i PTF Guide, Volume 23, Number 18

Content archive

  • The Four Hundred
  • Four Hundred Stuff
  • Four Hundred Guru

Recent Posts

  • With Power11, Power Systems “Go To Eleven”
  • With Subscription Price, IBM i P20 And P30 Tiers Get Bigger Bundles
  • Izzi Buys CNX, Eyes Valence Port To System Z
  • IBM i Shops “Attacking” Security Concerns, Study Shows
  • IBM i PTF Guide, Volume 27, Number 26
  • Liam Allan Shares What’s Coming Next With Code For IBM i
  • From Stable To Scalable: Visual LANSA 16 Powers IBM i Growth – Launching July 8
  • VS Code Will Be The Heart Of The Modern IBM i Platform
  • The AS/400: A 37-Year-Old Dog That Loves To Learn New Tricks
  • IBM i PTF Guide, Volume 27, Number 25

Subscribe

To get news from IT Jungle sent to your inbox every week, subscribe to our newsletter.

Pages

  • About Us
  • Contact
  • Contributors
  • Four Hundred Monitor
  • IBM i PTF Guide
  • Media Kit
  • Subscribe

Search

Copyright © 2025 IT Jungle