Reading Time-approximately: 3 minutesA forgotten ESXi root password can stop you in your tracks. Avoid dodgy quick fixes and learn the proper way to recover a root password for vCenter-connected and stand-alone hosts. By Stuart Burns Everyone forgets a password once in a while. If you forget your ESXi root password, you can find many quick fixes online, but many of these options
Reading Time-approximately: 5 minutesNetworking makes the internet work, but neither can succeed without protocols. Common network protocols and functions are key for communication and connection across the internet. By Michaela Goss Without network protocols, the modern internet would cease to exist. Common network protocols, including Transmission Control Protocol (TCP) and Internet Protocol (IP), enable the exchange of information across the internet and work behind
Reading Time-approximately: 5 minutesNegotiating IT vendor contract terms is crucial for protecting business continuity, physical property and intellectual assets when contracts end. By Stephen J. Bigelow Changing technology vendors seems like such a simple concept. If a vendor is too expensive, unresponsive or not performing well, you can terminate its contract or choose not to renew it in favor of another vendor. Unfortunately,
Reading Time-approximately: 3 minutesEnd users don’t want their productivity interrupted by IT maintenance. With the right technology, testing and planning, you can reduce or eliminate downtime in the data center. By Brien Posey Hardware and software data center upgrades are an inevitable part of operations, but you can take measures to ensure that they do not result in any data center downtime. The
Reading Time-approximately: 4 minutesThere are a variety of factors that affect VDI storage, including system requirements and supported workloads. Evaluate these factors to ease the VDI planning process. By Robert Sheldon Published: 01 Sep 2020 IT must take a variety of factors into account during the VDI planning process, and storage is one of the most crucial components. IT should think of VDI storage
Reading Time-approximately: 3 minutesBy Kevin Ferguson Published: 29 Jun 2020 Maintaining an inventory of your servers, devices and apps helps classify information about servers and keeps information about software and applications all in one place. In addition, a provisioning inventory provides evidence of activities the IT team has executed, such as configuration changes, capacity planning, last restores and recovery tests. The types of inventory
Reading Time-approximately: 4 minutesAs datacentres become increasingy decentralised and the security threats they face increase in number and complexity, IT admins are at risk of becoming overwhelmed as they strive to keep on top of their server farm estates By Stuart Burns, MMC Datacentre security is a complex subject that is unlikely to get simpler any time soon, particularly as the industry continues to expand
Reading Time-approximately: 6 minutesWhether it is natural disasters, terrorism or break-ins, datacentres will be vulnerable to a range of risks unless they are physically secured. Here’s how you can improve the physical security of your datacentre. By Nicholas Fearn Published: 24 Aug 2020 Hackers can wreak all sorts of havoc by breaching datacentres, from gaining access to masses of sensitive data to knocking entire companies
Reading Time-approximately: 4 minutesA remote employee’s home network requires basics such as routers, modems and VPN services. For the networking novice, this glossary explains and defines these terms and more. By Michaela Goss For businesses and employees alike, it’s crucial to understand how every home network also becomes an office network amid social distancing orders and increases in remote work. Home, or residential,
Reading Time-approximately: 3 minutesIt’s easy to tell when it’s time to modernize your storage infrastructure if you know the warning signs. Find out what they are and how Liberty Mutual Insurance handled its upgrade. By John Edwards Upgrading an enterprise’s storage infrastructure isn’t easy. That’s why many managers hesitate before committing to a NAS or SAN upgrade. However, sticking with outdated storage that
What is COVID-19?
On 31 December 2019, the World Health Organization (WHO) reported a cluster of pneumonia cases in Wuhan City, China. ‘Severe Acute Respiratory Syndrome Coronavirus 2’ (SARS-CoV-2) was confirmed as the causative agent of what we now know as ‘Coronavirus Disease 2019’ (COVID-19). Since then, the virus has spread to more than 100 countries, including South Africa.
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