Security

Cisco patches actively exploited zero-day flaw in Nexus switches

The moderate-severity vulnerability has been observed being exploited in the wild by Chinese APT Velvet Ant.

OpenSSH vulnerability regreSSHion puts millions of servers at risk

Researchers from Qualys say regreSSHion allows attackers to take over servers with 14 million potentially vulnerable OpenSSH instances identified.

Tata Communications partners with Versa Networks on hosted SASE

Hybrid work, SD-WAN, and digital-first adoption make enterprises more vulnerable to attack, increasing the need for SSE solutions, the company says.

Cato Networks launches managed SASE partner platform

SASE provider Cato Networks introduces a new program to help MSPs more quickly deliver security services to customers.

Five reasons to adopt a single-vendor SASE approach

How AWS secures its infrastructure with Sonaris

With Sonaris, an internally developed tool, AWS continuously monitors its systems to pre-empt attacks on customer data.

Download the cloud access security broker (CASB) enterprise buyer’s guide

Enterprises have untold numbers of endpoints, which can be on-premises or remote. Cloud access security brokers (CASBs) sit between those endpoints and cloud resources, providing essential visibility and management.

Ransomware, zero-day exploits keep network security pros scrambling

Fighting ransomware, watching for deepfakes, and implementing network segmentation in complex enterprise environments are top-of-mind issues for today’s security practitioners. New approaches are needed, says Cisco exec.

A CISO game plan for cloud security

CISOs are still hampered by bad assumptions and outdated approaches. They should be involved in decisions from day 1 to address unique business needs.

Netskope secures SaaS apps with genAI

Enhancements to Netskope’s cloud access security broker (CASB) module aim to secure the use of genAI and SaaS applications.