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Network Security Devices

Assurance of network security is one of the most important moments for safe and correct working of the computer systems and networks. The network security includes assurance of the limited access to sensitive information, the protection from unauthorized access, risks and potential security threats, and enhancement of network performance. It is necessary to protect the network at all of its entry points, the most important factors in network security are encryption, reliable passwords, the use of antivirus software and modern advanced network security devices.

There are few types of network security devices:

  • active devices - firewalls, antivirus scanning devices, content filtering devices, which block the surplus traffic;
  • passive devices, such as intrusion detection appliances, which identify and report on unwanted traffic;
  • preventative devices - penetration testing devices and vulnerability assessment appliances, which scan the networks and identify potential security problems;
  • Unified Threat Management (UTM) devices, such as firewalls, content filtering, web caching, which serve as all-in-one security devices.

The most popular network security devices are firewalls - network security systems which establish a barrier between an internal network and the Internet, effectively manage and regulate the network traffic based on some protocols. Firewall can be software or hardware appliance, or include together hardware and software devices, most computers use software-based firewalls to secure their data from Internet threats, many routers also contain the firewall components.

Such network security devices as routers, crypto-capable routers, virtual private network gateways, secure modems and intrusion detection systems are also very popular. Intrusion detection systems are devices that monitor malicious activities in a network, log information about such activities and take active steps to stop them, and then report them.

How to describe the necessity of using network security devices and visually illustrate this information? Now, it's very easy thanks to the ConceptDraw DIAGRAM diagramming and vector drawing software extended with Network Security Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park.

Network Security Devices *

Example 1. Network Security Devices

The drawing tools of Network Security Diagrams Solution are very useful for network security design. This solution offers large collection of predesigned vector security clipart, icons, connectors and vector objects of network security devices developed by professional designers specially for ConceptDraw DIAGRAM users. All these 460 vector objects are grouped in 4 libraries:

  • Cybersecurity Clipart
  • Cybersecurity Round Icons
  • Cybersecurity Shapes
  • Cybersecurity Connectors

Cybersecurity Clipart Library Design Elements

Example 2. Cybersecurity Clipart Library Design Elements

Each of these objects is ready-to-use. All that you need is simply double-click the icon at the library to add the chosen object in a moment to the middle of your document. Another way is to drag desired object from the library to the document page. Then you can arrange the objects, connect the objects in a desired way, add the text and make formatting changes.

Network Security Diagram - Government Cloud Diagram

Example 3. Network Security Diagram - Government Cloud Diagram

The samples you see on this page were created in ConceptDraw DIAGRAM using the tools of Network Security Diagrams Solution for ConceptDraw DIAGRAM software and demonstrate network security schemes with using the network security devices. An experienced user spent 10 minutes creating each of these samples.

Use the Network Security Diagrams Solution for ConceptDraw DIAGRAM to create your own Network Security Diagrams quick, easy and effective.

All source documents are vector graphic documents. They are available for reviewing, modifying, or converting to a variety of formats (PDF file, MS PowerPoint, MS Visio, and many other graphic formats) from the ConceptDraw STORE. The Network Security Diagrams Solution is available for all ConceptDraw DIAGRAM users.





TEN RELATED HOW TO's:

Internet Group Management Protocol (IGMP). Computer and Network Examples →

The Internet Group Management Protocol (IGMP) is a communication protocol of the multicast transfer data in the IP networks. IGMP is used by routers and IP hosts for organizing the network devices in groups. This example was created in ConceptDraw DIAGRAM using the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park. It shows the architecture of the network for delivering a multicast service using IGMP.Internet Group Management Protocol (IGMP). <br>Computer and Network Examples *
Picture: Internet Group Management Protocol (IGMP). Computer and Network Examples
Related Solution:

UML Flowchart Symbols →

The UML diagram is a powerful tool which lets visually represent all system's components, the interactions between them and relationships with external user interface. The Rapid UML solution for ConceptDraw DIAGRAM software offers diversity of UML flowchart symbols for drawing all types of UML diagrams.UML Flowchart Symbols *
Picture: UML Flowchart Symbols
Related Solution:

Examples of Flowchart →

This sample shows the Flowchart of the ACC general account creation. This Flowchart describes the Start point, the process of the handling the user requests and the End point – creating of the account. The shapes represent the subprocesses and the arrows between the shapes shows the sequence of the actions. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Flowcharts solution from the "Diagrams" area of ConceptDraw Solution Park.Examples of Flowchart *
Picture: Examples of Flowchart
Related Solution:

Visualize Stakeholder Analysis with Onion Diagram →

Stakeholder analysis in conflict resolution, project management, and business administration, is the process of identifying the individuals or groups that are likely to affect or be affected by a proposed action, and sorting them according to their impact on the action and the impact the action will have on them. Use the ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with powerful tools of Stakeholder Onion Diagrams Solution from the Management Area of ConceptDraw Solution Park to easy and effectively visualize stakeholder analysis.Visualize Stakeholder Analysis with Onion Diagram
Picture: Visualize Stakeholder Analysis with Onion Diagram
Related Solution:

3D Network Diagrams. Computer and Network Examples →

3D Network Diagrams are very popular diagrams in the field of network technologies. They have more visual, clear, attractive and understandable look than 2D. ConceptDraw DIAGRAM gives the opportunity to draw the professional looking 3D Network Diagrams easy, quick and effective. This example shows the 3D Network Diagram. It was created in ConceptDraw DIAGRAM using the 3D network elements from the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park.3D Network Diagrams. Computer and Network Examples *
Picture: 3D Network Diagrams. Computer and Network Examples
Related Solution:

Ring Network Topology →

The Ring Network Topology Diagram examples was created using ConceptDraw DIAGRAM software with Computer and Networks solution.Ring Network Topology *
Picture: Ring Network Topology
Related Solution:

Network Diagram Software Home Area Network →

Even if you design a network for yourself, you still might need a network diagram software to do it in a convenient way. Your laptop, or PC, a smartphone and a router form a home area network, which might be very small, but has to fulfill all your requirements. A schematic diagram will help you to arrange all the cables and network devices in a proper way. This wireless network diagram is made to describe the home-area network system. This diagram shows the typical wireless network organization in a private house or condominium. It consists from computers and gadgets that use wireless connections. The diagram is created using the ConceptDraw Computer Networks Diagrams solution. It is a rather common diagram that features icons depicting Wi-Fi point, router, media gadgets and periphery with connections and routes that show the flow of data.Network Diagram Software<br> Home Area Network *
Picture: Network Diagram Software Home Area Network
Related Solution:

Business People Figures →

Nowdays business people’s figures are most favourite vector illustrations among presenters and designers. It is easy to make them and use, but they can make your graphics look really good looking & eye catching. Just check ConceptDraw business perople figusers pictures, you will see all kinds of silhouetes: Staff, Employed workers, Persons and Groups symbols. Best popular vector pictures are: men, dancing people, business man. Use human contours wise and it will help you to tell main idea of your design message.Business People Figures *
Picture: Business People Figures
Related Solution:
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