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VMware highlights security in COVID-era networking
VMware is tackling the challenges of securing distributed enterprise resources with product enhancements including the new Carbon Black Cloud Workload software and upgrades to its SD-WAN and SASE products.
VMware plan disaggregates servers, offloads network virtualization and security
At its virtual VMworld 2020 event, the company previewed a new architecture called Project Monterey that goes a long way to meld bare metal servers, graphics processing units (GPUs), field programmable gate arrays (FPGAs), network...
Government cybersecurity agency warns of Windows Server exploit
Rare warning from CISA instructs government agencies to patch a vulnerability in a core authentication component of Active Directory from Windows Server 2008 to Windows Server 2019.
Cisco turns out security patches 25 high-threat flaws for IOS, IOS XE
Cisco this week posted 25 security advisories defining 34 vulnerabilities rated high that should be fixed right away
Still not dead: The mainframe hangs on, sustained by Linux and hybrid cloud
The mainframe-Linux alliance turns 20 this month and is proving to be more vital than ever, primarily in the form of Big Iron-based Red Hat OpenShift.
What is SASE? A cloud service that marries SD-WAN with security
Secure access service edge is a Gartner model for streamlining network access, improving security, boosting network performance and reducing the number of vendors and devices IT pros have to deal with.
IoT roundup: A wide-scale security flaw and energy-sector botnets
Monitoring water treatment using IoT will become $3.5 billion business.
How the network can support zero trust
Zero trust architecture calls for granting just enough access to network resources so individuals can accomplish their work tasks – nothing more – and the network itself can help.
Cisco urges patching flaws in data-center, SD-WAN gear
Cisco has issued a number of critical security advisories for its data center manager and SD-WAN offerings that customers should deal with now.
How to tailor SASE to your enterprise
Secure access service edge is a well-defined model, but there are variations that achieve the same ends and give businesses flexibility to meet their larger goals.
Are newer medical IoT devices less secure than old ones?
Legacy medical IoT devices may lack security features, but newer ones built around commodity components can have a whole different set of vulnerabilities that are better understood by attackers.
Counterfeit Cisco switches raise network security alarms
In a disconcerting event for IT security professionals, counterfeit versions of Cisco Catalyst 2960-X Series switches were discovered on an unnamed business network, and the fake gear was found to be designed to circumvent typical...
Juniper aligns its security portfolio with the SASE model
Juniper joins VMware, Cisco and many others in chasing edge security customers
Ripple20 TCP/IP flaws can be patched but still threaten IoT devices
A serious security flaw in a TCP/IP library used by thousands upon thousands of IoT devices remains difficult to address even though a fix exists.
Microsoft is buying CyberX to bolster its Azure IoT security
Azure IoT users can look for additional security and monitoring capabilities as Microsoft announces plans to buy CyberX
Machine learning in Palo Alto firewalls adds new protection for IoT, containers
With machine learning added to Palo Alto Networks' PAN-OS firewall operating system, the firewalls are better equipped to defend IoT devices and containers, whether on-prem or in the cloud.
14 IT certifications that will survive and thrive in the pandemic
These tech certifications not only have high value now, but employers will continue to value them as the coronavirus continues.
IoT takes aim at social distancing
How IoT technology can help enforce social-distancing rules by monitoring occupancy in workspaces.
Cisco issues fixes for numerous iOS XE, industrial router vulnerabilities
Cisco issued 23 Security Advisories that describe 25 exposures in its IOS and IOS XE systems
Cisco takes aim at supporting SASE
Cisco will upgrade and integrate access-control, networking and security products to address the goals of secure access service edge
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