Posts by Jerry Sheehan
Data Classification: Securing Your Business Through Effective Information Management
Now digital world, 2.5 quintillion bytes of data are made every day. But it’s how we manage this data that really matters for our business’s safety and success. Data classification is key to both protecting and organizing this data. In the world of cyber security, knowing how to classify data is not just helpful—it’s essential.…
Read MoreNOC vs SOC: Understanding the Key Differences in IT Operations
Companies must keep services running and protect their data. A big problem is downtime, with 82% of companies facing it in the last three years. The Network Operations Center (NOC) and the Security Operations Center (SOC) play key roles. They help keep networks running smoothly and protect against cyber threats. Knowing the difference between NOC…
Read MoreGRE Tunnel vs IPSec: Detailed Comparison
In the world of network security and data transport, GRE tunnel vs IPsec stands out. GRE routes many protocols over IP networks, following RFC 2784. On the other hand, IPsec protects data integrity, as stated in RFC 2406. GRE is great at carrying multicast and IPv6, using Protocol number 47. IPsec, though, uses ESP and…
Read MoreWhat is an MFA: MFA in Cybersecurity
99.9% of attacks on accounts can be stopped by MFA in cybersecurity. Sadly, only 14% of small businesses can fight cyber threats. Knowing what an MFA is and its role in cyber security is key for all businesses. MFA is a strong defense against unauthorized access to networks, emails, and admin rights. Hackers attack every…
Read MoreWhat Is a Subnet Mask? Understanding Its Role in Networking
In today’s world, every device needs an IP address. A single household with a subnet mask of 255.255.255.0 can support up to 254 devices. This makes sure everyone has seamless internet access for their gadgets. But what is a subnet mask, and why is it so important in networking? A subnet mask is more than…
Read MoreIT Change Management Methods, Models and Best Practices
Understanding that 70% of change efforts fail will bring you closer to improving your change management process. This is because they lack a solid plan and strategy. Effective change management methods and models are key to helping businesses grow. With the right IT change management best practices, success is more likely. Successful transitions rely on proven…
Read MoreChange Management Tools: Top Solutions for Effective IT Processes
Did you know the market for change management tools is expected to grow to $1018.59 million by 2031? It’s growing at 7.8% each year. This shows how important change management software is for businesses today. Yet, 72% of change efforts fail. This is mainly because of poor management support and resistance from employees. This makes…
Read MoreRDC Manager: Simplifying Remote Desktop Management
Remote desktop managers are key players in the tech world. They boost productivity by letting users manage many machines from afar. The Remote Desktop Connection Manager (RDCMan) by Microsoft is a top tool for IT pros. It makes managing remote desktop connections easy and efficient. Security is a top priority in remote desktop management. RDC…
Read MoreWhat Is NVD? An Overview of the National Vulnerability Database
The National Vulnerability Database (NVD) is more than just a place to store information. It’s like a digital library with over 150,000 vulnerability entries. It tracks digital security threats from more than 200 sources. The National Institute of Standards and Technology (NIST) manages it, helping with cybersecurity and compliance worldwide. Started in 2005, the NVD…
Read MoreNetwork Performance Management: Key Strategies and Tools
Just a few minutes of network downtime can severely impact a company’s brand and finances. Effective network performance management is essential to keep networks running smoothly. A strong management network ensures stability, even in unpredictable situations. So, what is network performance management and why is it important? It’s about using smart tools to keep data…
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