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Cisco adds services, hardware to better support industrial IoT
Cisco adds new visibility, security software to its IoT Operations Dashboard, launches new Catalyst switches.
Cisco security upgrades strengthen access control, risk analysis
Cisco bolsters Duo to combat MFA fatigue, adds new risk-measuring app, and expands SASE options.
Hard-drive failure rates tied to age in latest Backblaze analysis
Hardware durability metrics are drawn from the cloud storage provider’s portfolio of more than 230,000 hard drives under management.
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Microsoft Outlook and Teams suffer another global outage
The disruption in the email service is the company’s second outage in less than two weeks.
MKS Instruments falls victim to ransomware attack
The semiconductor equipment maker reported the ransomware incident just a day after national cybersecurity agencies and security experts around the world warned about a global ransomware attack that hit thousands of servers running on...
Weekly internet health check, US and worldwide
ThousandEyes, which tracks internet and cloud traffic, provides Network World with weekly updates on the performance of three categories of service provider: ISP, cloud provider, UCaaS.
Massive ransomware attack targets VMware ESXi servers worldwide
Cybersecurity agencies globally — including in Italy, France, the US and Singapore — have issued alerts about a ransomware attack targeting the VMware ESXi hypervisor.
![Tech Spotlight > IT Leadership [Network World] > An individual works in a data center.](https://images.idgesg.net/images/article/2020/12/spot_it_leadership_2021_nw_engineer_works_with_servers_in_data_center_by_casarsaguru_gettyimages-1003123362_2400x1600_homepage_hero-100870938-medium.3x2.jpg?auto=webp&quality=85,70)
IBM denies suggestion that AIX being deprioritized
IBM says its roadmap for AIX development and new features runs through 2030, countering a published commentary.
Fortinet unveils custom ASIC to boost firewall performance, efficiency
Fortinet’s new custom chip, the FortiSP5, will power its converged network and security devices.
Manipulating text with awk, gawk and sed
The awk, gawk and sed commands can turn tedious work into quick fixes. Check out the ways these commands can help get work done smoothly and easily.
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OPSWAT mobile hardware offers infrastructure security for the air gap
A new, tablet-sized media scanner boasts a wide range of capabilities for critical infrastructure defense.
Oracle to invest $1.5 billion in Saudi Arabia to expand cloud capacity
The planned investment with the Ministry of Communications and Information Technology will result in Oracle expanding its existing cloud region in Jeddah and opening a new one in Riyadh.
NTT, Palo Alto partner for managed SASE with AIOps
Using a managed services provider to deliver SASE can streamline deployment and free up enterprise resources.
What is a virtual network
Virtual networks are vital for cloud computing, and virtual LANs can transform networks
Enterprises turn to single-vendor SASE for ease of manageability
Getting the full SASE stack of networking and security capabilities from a single vendor can simplify deployment and management, but there are downsides to consider.
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Sponsored by Aruba, a Hewlett Packard Enterprise companyCan Network as a Service (NaaS) Have Multiple Definitions?
