What's cyber security?

Computer security, cybersecurity or information technology security (IT security) is the security of computer systems in the theft of or damage to their own hardware, applications, or digital information, in addition to in the disruption or misdirection of their solutions they supply. The area is becoming more important because of greater reliance on computer technologies, the web and wireless system standards like Bluetooth and Wi-Fi, and as a result of development of "smart" devices, such as televisions, smartphones, and the numerous devices which constitute the"Internet of things". Due to its complexity, both regarding science and politics, cybersecurity can also be one of the significant challenges in the modern world.

What's cyber security?

Organizations face many threats to their data systems and information. Knowing all of the fundamental elements to cyber safety is the first step to fulfilling these threats.

Types of cyber security.

The reach of cyber protection is broad. The core regions are explained below, and some other fantastic cyber security plan must take all of them into consideration.

Critical infrastructure includes the cyber-physical systems which society is based on, for example, electricity grid, water purification, traffic lighting and hospitals. Plugging a power plant to the world wide web, as an instance, makes it vulnerable to cyber attacks. The solution for associations accountable for critical infrastructure would be to carry out due diligence to safeguard recognize the vulnerabilities and protect from them. Everyone else must evaluate the way an attack on critical infrastructure that they rely on could impact them and develop a contingency plan.
Critical infrastructure.
Critical infrastructure includes the cyber-physical systems which society is based on, for example, electricity grid, water purification, traffic lighting and hospitals. Plugging a power plant to the world wide web, as an instance, makes it vulnerable to cyber attacks. The solution for associations accountable for critical infrastructure would be to carry out due diligence to safeguard recognize the vulnerabilities and protect from them. Everyone else must evaluate the way an attack on critical infrastructure that they rely on could impact them and develop a contingency plan.
Network security guards against malicious intrusion in addition to malicious insiders. Ensuring network security frequently requires trade-offs. By way of instance, access controls like additional logins may be required, but slow down productivity. Tools used to track network safety create a great deal of information -- so much that legitimate alarms are often overlooked. To help better handle network security monitoring, safety teams are using machine learning how to flag abnormal traffic and alert to risks in real time.
Network security.
Network security guards against malicious intrusion in addition to malicious insiders. Ensuring network security frequently requires trade-offs. By way of instance, access controls like additional logins may be required, but slow down productivity. Tools used to track network safety create a great deal of information -- so much that legitimate alarms are often overlooked. To help better handle network security monitoring, safety teams are using machine learning how to flag abnormal traffic and alert to risks in real time.
The business's move to the cloud generates new safety challenges. By way of instance, 2017 has seen nearly weekly information breaches from badly configured cloud cases. Cloud suppliers are creating new safety tools to help business users secure their information, however, the bottom line remains: Moving into the cloud isn't a panacea for performing due diligence in regards to cyber security.
Cloud security.
The business's move to the cloud generates new safety challenges. By way of instance, 2017 has seen nearly weekly information breaches from badly configured cloud cases. Cloud suppliers are creating new safety tools to help business users secure their information, however, the bottom line remains: Moving into the cloud isn't a panacea for performing due diligence in regards to cyber security.
Application security (AppSec), especially web application security, has become the weakest technical point of attack, but few organizations adequately mitigate all the OWASP Top Ten web vulnerabilities. AppSec begins with secure coding practices, and should be augmented by fuzzing and penetration testing. Rapid application development and deployment to the cloud has seen the advent of DevOps as a new discipline. DevOps teams typically prioritize business needs over security, a focus that will likely change given the proliferation of threats.
Application security.
Application security (AppSec), especially web application security, has become the weakest technical point of attack, but few organizations adequately mitigate all the OWASP Top Ten web vulnerabilities. AppSec begins with secure coding practices, and should be augmented by fuzzing and penetration testing. Rapid application development and deployment to the cloud has seen the advent of DevOps as a new discipline. DevOps teams typically prioritize business needs over security, a focus that will likely change given the proliferation of threats.
IoT describes a huge array of crucial and non-critical cyber physiological systems, such as appliances, sensors, printers and safety cameras. IoT devices often ship in an insecure condition and give little to no security, posing risks to not just their customers, but also to other people online, since these devices frequently find themselves part of a botnet. This presents special security challenges for the home users and society.
Internet of things (IoT) security.
IoT describes a huge array of crucial and non-critical cyber physiological systems, such as appliances, sensors, printers and safety cameras. IoT devices often ship in an insecure condition and give little to no security, posing risks to not just their customers, but also to other people online, since these devices frequently find themselves part of a botnet. This presents special security challenges for the home users and society.

Top 5 Network Mapping Tools in 2020

Networks are rapidly becoming larger and more complex, with numerous technologies playing into their growth and expansion. Network mapping has become increasingly important for administrators and managers tasked with handling these growing networks. Though the process of local area network (LAN) mapping can be performed manually, this manual work is risky, as there’s a higher ... Read more Top 5 Network Mapping Tools in 2020

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Networks are rapidly becoming larger and more complex, with numerous technologies playing into their growth and expansion. Network mapping has become increasingly important for administrators and managers tasked with handling these growing networks. Though the process of local area network (LAN) mapping can be performed manually, this manual work is risky, as there’s a higher ... Read more Top 5 Network Mapping Tools in 2020

The post Top 5 Network Mapping Tools in 2020 appeared first on Software Reviews, Opinions, and Tips - DNSstuff.

Networks are rapidly becoming larger and more complex, with numerous technologies playing into their growth and expansion. Network mapping has become increasingly important for administrators and managers tasked with handling these growing networks. Though the process of local area network (LAN) mapping can be performed manually, this manual work is risky, as there’s a higher chance something will be missed when it involves highly complex networks.

With the significant amount of network topology mapping software available on the market these days, I decided to review the tools network pros need to check out to help reduce their workloads and improve accuracy. I go over why SolarWinds® Network Topology Mapper (NTM) is a top choice for those looking for high-quality mapping software. Spoiler alert: this tool uses the best network mapping techniques to automatically discover your network topology, and it creates several types of informative visualizations, allowing you to easily see and navigate your network. And if you need a more comprehensive monitoring solution, I explain why SolarWinds Network Performance Monitor (NPM) is a good all-in-one option for those looking for a tool with other essential performance measuring tools in addition to a network topology mapper.

Skip to Best Network Mapping Tools List >>> 

But First: What Is Network Mapping?

Network topology mapping is the process of visually and logically mapping the network to understand the connections between the server and different nodes. Network performance software and tools usually include some network mapping features to help optimize the network.

Network maps are useful resources when admins conduct performance monitoring processes to check each part of the network. Maps can help show where performance bottlenecks exist and where there are opportunities to improve, improving service quality for end-users. Network performance monitoring outputs admins can visualize in network maps include metrics like the latency between the server and clients, bandwidth, throughput, and errors or failures.

Why You Should Use a Network Topology Mapper

Network topology mapping gives you a high degree of visibility into your network and the relationships between your network devices. This visibility can be extremely useful for everything from troubleshooting problems to maintaining network security. Even if you use the best network mapping techniques, manual mapping is a time-consuming process often resulting in incomplete topology diagrams if you don’t keep up with each new device added to or removed from your network.

You should use a network topology mapper to make sure your network topology diagrams are always up-to-date. A robust network topology mapper offers network admins the tools they need to map networks at any scale, from the smallest business to the biggest enterprise. It also lets you map a specific packet pathway for help with traffic bottlenecks and service provider status. With a network topology mapper, admins can see a device’s status as well as its logical connections at the touch of a button. In short, if you’re interested in having a topology map capable of giving you the insights you need to improve your network performance, you need to use a network topology mapper.

Top Network Mapping Techniques

There are a few ways to think about network mapping techniques. The first is to consider physical vs. logical topology mapping. Physical mapping is all about the concrete network, from cables to terminations. Logical network mapping is more common, and it focuses on data behavior within the networked environment rather than the physical layer. A logical network map is appropriate for a greater range of use cases, as it provides an accurate sense of how the network’s data actually works, with insight into features like routers, subnets, and so on. However, a physical map can be useful for network engineers.

Another way to think about network mapping techniques is to consider manual, semi-automated, and fully automated techniques for creating maps. Manual maps take time to create and aren’t useful for highly dynamic networks. But a manually created Visio map can be useful if you want to create a highly complex, nested map to fit unique specifications.

For most, semi-automated or automated network topology mapping is more useful and feasible. A semi-automated map might be able to automatically discover new devices on the network, but you’ll still need to take steps to position devices and set connections correctly. Automated network topology mapping is responsive to your network environment as it changes, adjusting devices, their connections, and the performance of those connections on an ongoing basis to display an updated and complete logical map.

To optimize your network topology mapping efforts, you should invest in a tool capable of automating the mapping process, creating an initial network map when it’s first installed, and regularly scanning your network to ensure the map always reflects your current network and device relationships. The best network topology mappers will also be configurable and customizable, allowing you to adjust the frequency of network scans and easily create visual representations of different aspects of your network.

Best Network Mapping Tools

I believe using network mapping software is a vital step in managing your network efficiently and professionally in any business setting. There are several tools you can use, including some free network topology mapper tools, but I recommend a couple of products due to their extensive feature lists and easy-to-use nature.

Best-Network-Mapping-Software

Network Topology Mapper

SolarWinds Network Topology Mapper is a dedicated network mapping tool. It automatically discovers and maps out your network topology and shows you the structure of your network in easy-to-view diagrams.

Network Topology Mapper
© 2020 SolarWinds Worldwide, LLC. All rights reserved.

From a single network scan, NTM can build multiple maps, allowing you to compare and choose the map best suited to your needs. It also integrates well with other software, allowing you to export to Microsoft Office Visio as well as PDF and PNG formats. You can try NTM free for 14 days.

Network Performance Monitor

For a more comprehensive network topology mapper with additional features, I recommend SolarWinds Network Performance Monitor. NPM includes packet-level network topology insights (including cloud and VMware environments) and also offers great Wi-Fi heat mapping tools.

Network Performance Monitor
© 2020 SolarWinds Worldwide, LLC. All rights reserved.

With the NetPath™ function, you can gain insight not just into your own network but into data pathways all the way to destination services. You can see hop-by-hop packet paths and instantly know where issues are occurring. You also get features such as the PerfStack™ dashboard, which allows you to compare the performance of different metrics side by side.

NPM includes troubleshooting features and alerts and is designed to be an easily scalable and reliable centralized network management tool. This is my pick if you want a truly comprehensive tool for provisioning and maintaining your network topology. You can get more information about the features of this network mapping tool here.

PRTG Network Monitor

PRTG Network Monitor
©2020 Paessler AG

PRTG Network Monitor is another comprehensive network topology mapping software offering network monitoring for the entire network, including network traffic, application performance, cloud services, and database capacity as well as network uptime, security, and hardware longevity. You can use it for network topology mapping, as it allows you to create maps using the PRTG map designer. This is a manual process, but once you’ve created the maps, you can use them to view network information in real time for your devices, connections, and status updates. This software is on the pricier end for what it offers.

Intermapper

intermapper
Copyright © 2020 HelpSystems. All rights reserved.

Another great option for network mapping software is the Intermapper tool by HelpSystems. The Intermapper tool has both network mapping and network performance monitoring features, and it has cross-vendor support for Cisco, Apple, Dell, and more. With an intuitive and clear display, it provides a fully customizable network map, allowing you to see real-time network health with color-coded animations. You can choose either device-based pricing or a flat fee for unlimited devices.

Visio

visio
© Microsoft 2020

Visio is the Microsoft diagramming and vector application for creating maps and charts (including network maps). Visio isn’t technically a network mapping tool, but network administrators can use it for this purpose. However, the network diagram needs to be created manually using the “Detailed Network Diagram” template. Generally, automatic network mapping tools may be more suitable for troubleshooting and security purposes. Visio can be an inexpensive option for an enterprise unwilling to invest in automated and comprehensive network mapping software.

Getting Started With Network Mapping

As you can tell, there’s a lot of network topology mapping software out there, from simple network topology mappers and flow-chart programs to comprehensive network performance tools. When compared to some of the best free mapping software, paid products might seem expensive at first glance. However, paid network mapping and performance monitoring tools are much more comprehensive, reliable, and complete when it comes to usefully mapping your network.

I highly recommend SolarWinds Network Performance Monitor or Network Topology Mapper for professional network administrators looking for tools to help them manage their environments.

Recommended Reading:

Ultimate Guide to Network Monitoring: If you’re looking at mapping your network and using software to do so, make sure you look at this comprehensive guide on network monitoring. Understanding your network and how it functions is essential for the mapping process to be useful.

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