Security

Does new security need to be old again?

Security used to be an explicit part of networking, as it was in IBM SNA and mainframe security. Can and should networks be the security focus again?

At RSA, Cisco unveils Splunk integrations, Hypershield upgrades

At RSA Conference 2024, Cisco announced plans to integrate its XDR platform and Splunk’s SIEM, bolster its Hypershield AI-native security architecture, and add to its Duo access-protection software.

Download our Zero Trust network access (ZTNA) enterprise buyer’s guide

From the editors of Network World, this enterprise buyer’s guide helps network and security IT staff understand what ZTNA can do for their organizations and how to choose the right solution.

Palo Alto extends SASE security, performance features

Palo Alto rolls out Prisma SASE 3.0 to secure unmanaged devices, increase AI capabilities.

Why SASE requires a flexible platform for integrated or unified choice

F5 looks to squelch ‘ball of fire’ that is application security

Updates include security scanning and penetration testing capabilities for web applications, as well as a new container-based web application firewall.

Arista targets lateral security threat in campus and data center networks

Arista Macro-Segmentation Service sets up microperimeters for enterprise resource protection.

7 tips for deploying Wi-Fi 6E

The enhanced version of Wi-Fi 6 uses 6GHz frequency band for dense, high-traffic applications.

Cradlepoint unveils 5G SASE platform for mobile, distributed environments

NetCloud SASE integrates cellular SD-WAN and security capabilities into a cloud-based platform to secure and mitigate risk across managed and unmanaged devices.

HPE Aruba boosts Wi-Fi 7 AP capacity, eases IoT network management

New 700 series Wi-Fi 7 access points from HPE Aruba offer faster performance, improved IoT and location capabilities, and twice as much SDRAM and flash memory for local data processing.