Nebula is similar to "new, unknown threats ... invisible to even the latest security technologies,” Palo Alto Networks' Anand Oswal said.

The update, which includes network-based anomaly detection, builds on the vendor's previously announced threat intelligence capabilities.

Amazon maintained its cloud market dominance in Q4; CrowdStrike and Qualys released XDR modules; and Nvidia's acquisition of Arm officially fell through.

The update launches alongside a new 5G-capable appliance and adds Webex optimizations, integrated VoIP routing, and a revamped dashboard.

“The path to a zero-trust posture can be broken into bite-sized phases,” Illumio CTO and co-founder PJ Kirner said.

Google found 86% of compromised cloud instances were used for crypto mining; IBM acquired Sentaca; and Cisco and Microsoft address inconsistent SaaS performance.

Taxpayers were initially on the hook for $700 million in 2019, then $1.9 billion in late 2020, and now at least $5.6 billion.

The partnership targets Office 365 and Microsoft Teams application performance and path selection.

The deal marks at least 20 acquisitions for IBM since CEO Arvind Krishna assumed his position in 2020, including 10 in the realm of consulting.

TSMC CEO expects chip capacity will be tight in 2022; NetFoundry CEO warns SASE isn't enough; and Orange named Christel Heydemann as CEO.

"Now you have Silicon One covering the three big, major markets: enterprise, service provider, and web scale,” Cisco's Rakesh Chopra said.

The FCC allocated $1.2 billion to fund broadband deployments; Pluribus released the seventh generation of its SDN platform; and Cisco has big dreams of growing its Networking Academy.

The firewall service is Juniper's latest push to compete against rival SASE vendors like Cisco and Palo Alto Networks on the cloud security front.

The Networking Academy addresses the skills shortage by providing a skills-to-jobs program focused on areas in high demand.

“We timed our investment in bringing to market the most advanced 400 Gb/s platforms at the right time," Pluribus CMO Mike Capuano claims.

The latest funding wave will deliver broadband service to more than 1 million locations at a taxpayer cost of about $1,200 per connection up front.

Vodafone opened a facility to develop silicon for open RAN; Microsoft and Google invested in the Alpha-Omega Project; and SDxCentral's top articles from January.

Cato plans to roll out data loss prevention and API integrations to its cloud access security broker later this year.

We expect these five cybersecurity companies to IPO in 2022; Juniper challenges Cisco in the SD-WAN arena; and a recap of last year's worst cyberattacks.

Cisco's P100 routing ASICs are 33% less performant compared to Juniper's new Express 5 silicon, Juniper Networks VP Brendan Gibbs claims.

The future of Intel’s Ohio fab expansion is tied to the CHIPs Act; environmental talk is cheap without data to back it up; Arctic Wolf hunts down more funding.

Verizon expects the renewable energy projects funded by its 20 purchase agreements will prevent more than 4.8 million metric tons of CO2 emissions annually.

Without oversight, inconsistent or incomplete data can poison artificial intelligence and introduce bias and discrimination, Cisco's Anurag Dhingra said

Plus, a bug in the Linux kernel, discovered earlier this month, leaves Kubernetes clusters and other containerized workloads open to attack.