• Software vulnerabilities pose a risk to network infrastructure
    As the Log4J crisis made clear, understanding what is in the software unpinning your applications is crucial to understanding your security posture. This is no less true of your network services.Enterprise-network infrastructure is still very much about hardware in data center and LAN and WAN, but now it is becoming... Read more
    Source: Networkworld
  • Fortinet targets SD-WAN, 5G with new AIOps support
    Fortinet has added support for AI operations to its Secure SD-WAN and 5G/LTE gateways giving customers more insights into the networks linking their distributed resources and reducing  the time it takes to fix problems.The company has expanded its FortiAIOps platform, which uses artificial intelligence and machine learning (AI/ML) to collect... Read more
    Source: Networkworld
  • Shortages force network vendors into creative product redesigns
    Supply chain problems have triggered most major networking players such as Cisco, Juniper, Arista, and others to redesign or re-engineer some products in an attempt to overcome component shortages and deliver products to customers.Lead times for some routers, switches and other gear is already delayed well beyond six months. Retooling... Read more
    Source: Networkworld
  • 97% of enterprises say VPNs are prone to cyberattacks: Study
    Since the shift to remote and hybrid work, 44% of organizations have witnessed an increase in exploits targeting VPNs, and many are moving toward zero-trust security, according to a report from Zscaler.... Read more
    Source: Networkworld
  • BrandPost: Implementing a Zero-Trust Strategy? Start with Universal ZTNA
    Currently, many IT departments are being challenged to make fundamental changes to their cybersecurity strategies. The changes required are necessary to meet their organization’s demands of digital transformation and the rapid growth of their work-from-anywhere (WFA) workforce. Because users from anywhere need to access resources distributed across their networks, organizations... Read more
    Source: Networkworld
  • Single-core vs. multi-core CPUs
    In reviewing CPU and server benchmarks, you’ve undoubtedly noticed that testing covers both single-core and multi-core performance. Here's the difference.In terms of raw performance, both are equally important, but single- and multi-core have areas of use where they shine. So when picking a CPU, it’s important to consider your particular... Read more
    Source: Networkworld
  • The difference between single-core and multi-core performance
    In reviewing CPU and server benchmarks, you’ve undoubtedly noticed that testing covers both single-core and multi-core performance. Here's the difference.In terms of raw performance, both are equally important, but single- and multi-core have areas of use where they shine. So when picking a CPU, it’s important to consider your particular... Read more
    Source: Networkworld
  • Using 'break' and 'continue' to exit loops in bash
    The commands for looping in bash are extremely useful. They allow you to run a series of commands as many times as needed to process a large collection of data. The break and continue commands provide another special option. They allow you to exit a loop early or skip the... Read more
    Source: Networkworld
  • A third of Australian population likely affected in Optus cyberattack
    Breached information includes names, dates of birth, phone numbers, email addresses, and, for a subset of customers, addresses, ID document numbers such as driver's licence or passport numbers.... Read more
    Source: Networkworld
  • Weekly internet health check, US and worldwide
    The reliability of services delivered by ISPs, cloud providers and conferencing services (a.k.a. unified communications-as-a-service (UCaaS)) is an indication of how well served businesses are via the internet.ThousandEyes is monitoring how these providers are handling the performance challenges they face. It will provide Network World a roundup of interesting events... Read more
    Source: Networkworld