Cloud security alert fatigue is causing chaos; Alibaba topped China's 2021 cloud market; and Fortinet and MITRE identify cyberattack choke points.

Market leader Alibaba holds the top spot with 37% market share, though that's a decrease from its share of the market in 2020.

Telecom plays a key role in global net-zero ambitions; IBM builds a security hub in India; and HPE GreenLake gains depth as it mines more green.

One-third of telecom operators by market share have made public net-zero commitments, and "that's one of the leading rates worldwide," GSMA reported.

Private networks might squeeze out carriers; Biden warns of Russia-based cyberattacks; and Cisco adds Kubernetes management to its HCI platform.

McAfee rebranded its SASE business as Skyhigh Security; AMD takes on Intel with its new CPU launch; IBM launched a crypto key management security service.

IDC discovered 71% of IT leaders view their cloud strategy as the biggest driver of sustainability.

SSE is rebranded SASE without SD-WAN; SiFive raised $175 million in funding; and Juniper's CTO is confident open RAN will have its day eventually.

"Sustainability for the market leaders is integrated into everyday operations and decision making," ABI Research's Kim Johnson said.

Microsoft reported a 23% jump in scope 3 emissions; SentinelOne acquired Attivo for $617 million; and Intel's European expansion depends on EU funding.

The cloud giant attributed an increase in scope 3 emissions to the global expansion of its data centers and growth in Xbox sales during the COVID-19 pandemic.

Illumio is riding the microsegmentation wave; Cisco and NetApp updated their FlexPod platform; and AT&T led the 2021 carrier capex surge.

Matching fossil fuel based energy consumption with renewable energy credits on an hourly basis is necessary to move toward global decarbonization of electricity grids.

SSE is SASE without SD-WAN's baggage; open RAN showed its weaknesses at MWC 2022; and Crowdstrike touts success beyond XDR.

"Our focus will first be on how do we absolutely reduce emissions as much as possible before we incorporate [carbon] offsets," Cisco’s Mary de Wysocki said.

Intel acquired Tower Semiconductor for $5.4 billion, and Snyk bought cloud security posture management vendor Fugue.

Arista drove record data center switch sales in 2021; Cisco puts MSPs at the heart of its NaaS push; and Google expects this year to be momentous for cloud-native

Cisco solidified its telco infrastructure path; Google is embracing cloud-delivered security; and T-Mobile abandoned tens of thousands of Sprint cell sites.

Palo Alto Networks targets supply chain security; Fortinet and Orange champion telco managed SASE; and Telefónica tapped Zscaler to expand SSE.

Intel released memory optimized FPGAs; AT&T takes managed SASE and zero trust to the edge; and Ericsson faces a crisis of trust.

ABI ranked VMware top of the 5G cloud-native platform pack; February’s biggest headcount moves; and Intel unpacked a bevy of telco-focused silicon.

Google Cloud's CISO wants to talk about your digital immune system; Ericsson struggles with its history of criminal activity; and Arm appointed Rene Haas as CEO.

Cloud giants like AWS and Microsoft have a lot of catching up to do if they want to overtake incumbent network equipment vendors.

Tips to address unknown Russia/Ukraine-related cyber threats; Nokia CEO claims connectivity is critical to sustainability; and Luminous raised $105 million.