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Akamai bypasses mitigation for critical Microsoft Outlook flaw
10 May 2023Enterprises might remain vulnerable to a critical Outlook flaw that Microsoft patched in March, as an Akamai researcher uncovered a way to bypass remediation efforts. Read More
How cloud-managed Wi-Fi simplifies policy and AP controls
20 Jan 2023Cloud-managed Wi-Fi provides IT groups with several benefits, including policy enforcement, network management and consistent AP configuration across multiple sites. Read More
Wireless LANs -- 'CCNA Official Exam Certification Library, Third Edition,' Chapter 11
01 Jun 2008This chapter examines the basics of WLANs to help you prepare for the CCNA exam. In particular, the first section introduces the concepts, protocols, and standards used by many of the most common WLAN installations... Read More
Arista's new switches support 800GbE for hyperscalers
20 Dec 2022Arista's new switches provide more options for enterprises and higher speeds for bandwidth-hungry hyperscalers. The latest hardware is generally available. Read More
SmartNICs and the need for evolving network infrastructure
11 Jul 2023SmartNICs can meet the increasing demand for high performance, low latency and secure data transfer. But the implementation of smartNICs requires reliable network infrastructure. Read More
Is cloud-based network management right for your business?
10 Apr 2023Many enterprises use on-premises network management, but moving network management to the cloud might make more sense for some. Compare pros, cons and features of both options. Read More
Security Think Tank: Printer risks go deep into IT history
02 Jun 2021Though rarely discussed in a cyber context, the prevalence of connected printers and MFPs does pose security risks both technological and physical. What does a print security strategy need to take into account? Read More
3 important SD-WAN security considerations and features
24 Feb 2023Device onboarding, control plane security and data plane security are three crucial SD-WAN security considerations enterprises should research when choosing an SD-WAN vendor. Read More
The role of network virtualization and SDN in data centers
12 May 2022SDN, zero trust and infrastructure as code are popular forms of network virtualization within the data center, moving away from manual VLANs toward policy-driven virtualization. Read More