A security log keeps a digital record of all your server activity and can provide an IT security admin a centralized view to better log and track who has made what changes, as well as if there are any issues with the data. A security log can be crucial to your company. For some, a…

Keeping track of everything happening on your operating systems may sound daunting, but the right software allows you to monitor and manage every element and layer of your IT environment. Managing large enterprises and systems means sometimes things just get overloaded and fail. It’s impossible to prevent errors or issues, but you can keep a…

Oracle databases are an integral part of modern technological infrastructure, and they provide the backbone for how many companies house their data and process online transactions. Because so much of an organization’s important or sensitive information is stored in databases, they’re valuable targets for cyberattacks and hacking attempts. Considering how the costs of data breaches…

All businesses need a way to detect vulnerabilities on their networks. This is especially true for larger businesses and those with sensitive data—banking, government, finance, law, health care, and education are all industries in which safeguarding network data and infrastructure is paramount. But smaller businesses must also ensure their information is secure, without pouring all…

Network troubleshooting is a tricky process, and even if you’ve done it many times before, problems can arise in new ways anytime the network changes, a new device is added, or devices interact in a new way. Figuring out exactly where in the network the problem is and how to fix it can be difficult…

Servers provide functionality for other networked computers, and as such their operating systems differ from those run on regular computers. Windows Server by Microsoft is a leader in server operating systems, having released many Windows Server versions over the years, and it’s become the main rival for Linux. This guide provides information for network administrators…

One of the most frustrating things when working on a laptop or other computer device is when the Wi-Fi won’t connect. Employees may end up walking around the office, seeing the number of bars go up and down. At home, these issues can be annoying, but at work they can lead to large amounts of…

Virtualization is a process for users to create multiple simulated environments within one piece of hardware. Instead of using multiple pieces of hardware to run more than one operating system, virtualization creates a type of virtual barrier—called a hypervisor—to separate digital functions normally requiring multiple physical units. Essentially, virtualization uses software to act as hardware….

Since almost everything we own is connected to the internet, it’s time to take another look at cybersecurity. The nature of cybersecurity threats has changed since the early years of the web: cybercriminals are getting more sophisticated and less obvious. According to the Verizon Data Breach Investigations Report, in 2018, 74% of data breaches were…

The sheer volume of applications and devices on the market, paired with the rise of social media, has led to a flood of network traffic, putting network performance in jeopardy. As a result, IT departments are bombarded with service requests regarding pesky delays, broken images, dropped calls, and fragmented video conferences, all of which bring…

Patching software tends to be an annoyance for end users—and all too often, recommended patches go ignored. At the same time, admins may find it difficult to ensure all systems are adequately patched. Software patches and updates are of paramount importance, as they can prevent your software and systems from being vulnerable to bugs, malware,…

Virtual machines, or VMs, are becoming increasingly common in enterprise infrastructures, joining physical computers, printers, and database servers on the network. Their uses include application development and testing, storage, operating system flexibility, and workspace duplication. The challenges when dealing with VMs are complex, as they can use resources in different ways than physical machines and…

In modern computing environments, the use of virtual machines (VMs) is increasingly widespread. Having the appropriate systems and setups in place to manage and monitor your VMs is crucial. If a virtual machine has an issue or a collection of virtual machines stops working, you can lose large amounts of data or functionality. One key…

When you’re having problems with your network, nothing can feel like a bigger headache. You can’t figure out where the problem is or what’s causing it, and as soon as you solve a problem with one machine, another problem pops up somewhere else. But troubleshooting and identifying network problems can be straightforward. There are some…

Safeguarding the security of your IT infrastructure is no easy task. There are so many components to protect, and no firewall is entirely foolproof. Cyberattacks are constantly evolving, with the express intention of breaching your defenses and compromising your systems, and more come to light every day. Keeping pace with these developments requires your security…

As the number of devices, services, and servers you use in your business grows, there’s an increasing need to monitor your systems. Server monitoring, specifically Ubuntu server monitoring, covers the capacity, health, and activity of the applications and hosts on your server. Ubuntu server monitoring processes are designed to address all computing resources, with the…

Network intelligence might sound a little scary, like an artificial intelligence computer gone rogue, but the reality is less terrifying. As networks get more complex, organizations choose and deploy more complicated network technologies, products, and services. This allows people and businesses to perform more technical, high-power tasks, but it can also potentially open networks to…

Traceroute is one of the most widely used tools for network troubleshooting. It works by tracking packets as they move between computers and examining the path they take. Traceroute can then determine whether any delays or losses occur along the way and help you pinpoint where exactly a packet gets slowed down. Traceroute has been…

Virtualization can be useful everywhere, whether for home office and small business use, or in large enterprises and data centers. Using appropriate software to manage those virtualizations is important—if you aren’t using the right tools, your virtual environment can be messy and ineffective at best, or buggy and non-functional at worst. In this guide, I’ll…

Software deployment tools are an IT professional’s best friend. They elevate existing update services, automate deployment tasks, put security best practices in place, and monitor user activity and application functioning. Without these tools, IT teams spend hours manually deploying and tracking rollouts. This takes time and resources away from other important tasks. With so many…

To successfully manage virtual machines (VMs), organizations have relied on virtualization technology, or hypervisors. Virtualization allows IT professionals to set up multiple virtual machines on the same hardware. These tools allow users to create self-contained virtual environments designed to mimic a discrete piece of hardware, often a server. By doing so, users can operate multiple…