Micro-segmentation Stories

Global Stories

Micro-segmentation stories

The Death of the Firewall

Despite years of predictions, the global firewall market is still worth about USD $6 billion as hybrid networks and OT keep demand alive.

By Chandrodaya Prasad • 11 min read • Last week

Firewalls

HPE adds autonomous networking functions to Mist & Aruba

Automatic remediation and capacity tuning in HPE Mist and HPE Aruba Central aim to cut outages and lighten IT teams’ workload.

By Joseph Gabriel Lagonsin • 5 min read • Last week

Document Management

Hyland appoints Tracy Roccasalva as Marketing Chief

The appointment comes as software groups race to prove AI can drive customer deployments, not just trials, in the enterprise content management market.

By Sofiah Nichole Salivio • 3 min read • Last month

Firewalls

VPN vulnerabilities don't have to become breaches

Unpatched gateways leave firms open to ransomware, outages and multimillion-dollar ransom demands, with Zero Trust access reducing the attack surface.

By Jerome Lowe • 5 min read • Last month

Firewalls

Zero Networks launches AI segmentation to curb shadow AI

Organisations can now block unsanctioned AI tools and limit agent movement across networks as security teams face rising shadow AI and compliance pressure.

By Sean Mitchell • 4 min read • Last month

Firewalls

Certes launches v7 with quantum-safe edge protection

Growing fears over harvest-now, decrypt-later attacks are driving demand for quantum-safe controls as data moves to edge systems and cloud services.

By Sofiah Nichole Salivio • 5 min read • Last month

Virtualisation

Akamai adds AI tools to speed Zero Trust segmentation

Akamai injects new AI into Guardicore Segmentation to automate Zero Trust policies, curb lateral movement and shrink breach blast radius.

By Joseph Gabriel Lagonsin • 3 min read • Wed, 25th Mar 2026

Virtualisation

Akamai adds AI features to Guardicore segmentation

Akamai infuses Guardicore Segmentation with AI to automate zero trust policies and curb lateral movement across hybrid and cloud estates.

By Sofiah Nichole Salivio • 4 min read • Wed, 25th Mar 2026

Virtualisation

Zero Networks launches Kubernetes Access Matrix tool

Zero Networks has unveiled Kubernetes Access Matrix, a visual tool mapping cluster traffic to help teams curb lateral movement and policy sprawl.

By Kaleah Salmon • 4 min read • Tue, 24th Mar 2026

Firewalls

Illumio widens risk visibility with Network Posture

Illumio adds Network Posture to its Insights platform, using an AI security graph to expose and contain lateral movement risk across networks.

By Joseph Gabriel Lagonsin • 4 min read • Fri, 20th Mar 2026

Virtualisation

Zero Networks unveils real-time Network Map 2.0 tool

Zero Networks has launched Network Map 2.0, a real-time 'living map' to visualise hybrid networks and tighten microsegmentation security.

By Shannon Williams • 4 min read • Fri, 13th Mar 2026

Firewalls

Big firms detect cyberattacks but fail to contain them

Big businesses can spot cyber intrusions but struggle to contain them fast, leaving cloud-era networks exposed to deeper, costlier breaches.

By Joseph Gabriel Lagonsin • 4 min read • Fri, 13th Mar 2026

Virtualisation

Broadcom previews AI-native VMware Telco Cloud 9 for MNOs

Broadcom has previewed AI-native VMware Telco Cloud Platform 9, targeting MNOs with cost savings, GPU sharing and sovereign cloud controls.

By Mark Tarre • 5 min read • Tue, 3rd Mar 2026

Firewalls

Netskope, Forescout expand zero trust to all devices

Netskope and Forescout link tools to push zero trust across managed and unmanaged devices, curbing lateral movement on local networks.

By Mark Tarre • 4 min read • Tue, 3rd Mar 2026

Firewalls

Illumio adds agentless firewall telemetry to Insights

Illumio has added agentless firewall telemetry to Insights, mapping hybrid traffic from Check Point and Fortinet to expose breach pathways.

By Joseph Gabriel Lagonsin • 4 min read • Fri, 27th Feb 2026

Ransomware

Akamai, NVIDIA launch agentless OT security via DPUs

Akamai teams with NVIDIA to launch agentless Zero Trust segmentation for OT, offloading security to BlueField DPUs to protect critical infrastructure.

By Joseph Gabriel Lagonsin • 4 min read • Tue, 24th Feb 2026