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The vector shapes library "Nuclear physics" contains 39 symbol icons of elementary particles.
Use these shapes for drawing nuclear physics diagrams of nuclear reactions and experiments in the ConceptDraw PRO diagramming and vector drawing software extended with the Physics solution from the Science and Education area of ConceptDraw Solution Park. solution-park/ science-education-physics
Rutherford Atom Model
Rutherford Atom Model, Rutherford, Bohr, atom model,
Thompson Atom Model
Thompson Atom Model, Thompson, atom model,
Nucleus model
Nucleus model, nucleus model,
Particle, particle,
Gamma particle
Gamma particle, gamma particle,
Electron neutrino
Electron neutrino, electron neutrino,
Electron antineutrino
Electron antineutrino, electron antineutrino,
Muon neutrino
Muon neutrino, muon neutrino,
Muon antineutrino
Muon antineutrino, muon antineutrino,
Electron, electron,
Positron, positron,
Mu-minus meson (muon)
Mu-minus meson (muon), Mu-minus meson, muon,
Mu-plus meson (muon)
Mu-plus meson (muon), Mu-plus meson, muon,
Pi-plus meson (pion)
Pi-plus meson (pion), Pi-plus meson, pion,
Pi-minus meson (pion)
Pi-minus meson (pion), Pi-minus meson, pion,
K-plus meson (kaon)
K-plus meson (kaon), K-plus meson, kaon,
Pi-null meson (pion)
Pi-null meson (pion), Pi-null meson, pion,
K-minus meson (kaon)
K-minus meson (kaon), K-minus meson, kaon,
K-null meson (kaon)
K-null meson (kaon), K-null meson, kaon,
Anti-K-null meson (antikaon)
Anti-K-null meson (antikaon), Anti-K-null meson, antikaon,
Eta-meson, Eta-meson,
Proton (nucleon)
Proton (nucleon), proton, nucleon,
Antiproton (nucleon)
Antiproton (nucleon), antiproton, nucleon,
Neutron (nucleon)
Neutron (nucleon), neutron, nucleon,
Antineutron (nucleon)
Antineutron (nucleon), antineutron, nucleon,
Lambda-hyperon, Lambda-hyperon,
Anti-Lambda hyperon
Anti-Lambda hyperon, Anti-Lambda hyperon,
Sigma-plus-hyperon, Sigma-plus-hyperon,
Anti-Sigma-minus-hyperon, Anti-Sigma-minus-hyperon,
Anti-Sigma-plus-hyperon, Sigma-plus-hyperon,
Sigma-minus-hyperon, Anti-Sigma-minus-hyperon,
Sigma-null-hyperon, Sigma-null-hyperon,
Anti-Sigma-null hyperon
Anti-Sigma-null hyperon, Anti-Sigma-null-hyperon,
Xi-minus-hyperon, Xi-minus-hyperon,
Anti-Xi-minus hyperon
Anti-Xi-minus hyperon, anti-Xi-minus-hyperon,
Xi-null-hyperon, Xi-null-hyperon,
Anti-Xi-null-hyperon, anti-Xi-null-hyperon,
Omega-minus-hyperon, Omega-minus-hyperon,
Anti-Omega-minus-hyperon, anti-Omega-minus-hyperon,
The vector stencils library "Glyph icons" contains 38 glyph and symbol UI icons. Use this glyph UI icon set to design graphic user interface (GUI) of your software application for OS X 10.10 Yosemite Apple Mac operating system.
The example "Glyph icons - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mac OS User Interface solution from the Software Development area of ConceptDraw Solution Park.
Check mark grey
Check mark grey, check mark grey,
Check mark black
Check mark black, check mark black,
Submenu indicator
Submenu indicator, submenu indicator,
Command glyph
Command glyph, command glyph,
Add glyph
Add glyph, add glyph,
Delete glyph
Delete glyph, delete glyph,
Drag vertical glyph
Drag vertical glyph, drag vertical glyph,
Drag horizontal glyph
Drag horizontal glyph, drag horizontal glyph,
Expand corner
Expand corner, expand corner,
Collapse up icon
Collapse up icon, collapse up,
Collapse down icon
Collapse down icon, collapse down,
Settings icon
Settings icon, settings icon,
Chevron, chevron,
Up-down arrows
Up-down arrows, arrows,
Divider, divider,
Up arrow
Up arrow, up arrow,
Delete key
Delete key, delete key,
Key control
Key control, key control,
Search icon
Search icon, search icon,
Search icon 2
Search icon 2, search icon,
All My Files icon
All My Files icon, All my files icon, sidebar icon,
AirDrop icon
AirDrop icon, AirDrop icon, sidebar icon,
iCloud icon
iCloud icon, iCloud icon, sidebar icon,
Applications icon
Applications icon, Applications icon, sidebar icon,
Documents icon
Documents icon, documents icon, sidebar icon,
Downloads icon
Downloads icon, downloads icon, sidebar icon,
Desktop icon
Desktop icon, desktop icon, sidebar icon,
Tag - red
Tag - red, tag,
Tag - orange
Tag - orange, tag,
Tag - yellow
Tag - yellow, tag,
Tag - green
Tag - green, tag,
Tag - blue
Tag - blue, tag,
Tag - purple
Tag - purple, tag,
Tag - gray
Tag - gray, tag,
All tags
All tags, all tags glyph, tag,
Apple icon
Apple icon, Apple icon, Mac OS icon,
Disclosure triangle
Disclosure triangle, disclosure triangle,
Refresh, refresh icon,

ERD Symbols and Meanings

Crow's foot notation is used in Barker's Notation, Structured Systems Analysis and Design Method (SSADM) and information engineering. Crow's foot diagrams represent entities as boxes, and relationships as lines between the boxes. Different shapes at the ends of these lines represent the cardinality of the relationship.
The Chen's ERD notation is still used and is considered to present a more detailed way of representing entities and relationships.
To create an ERD, software engineers mainly turn to dedicated drawing software, which contain the full notation resources for their specific database design - ERD symbols and meanings. CS Odessa has released an all-inclusive Entity-Relationship Diagram (ERD) solution for their powerful drawing program, ConceptDraw DIAGRAM.
How to Build an Entity Relationship Diagram (ERD)
How to Build an Entity Relationship Diagram (ERD)

How to Edit Drawing Using Shadow

ConceptDraw DIAGRAM provides you with a set of tools that help to polish your diagrams. Add the shadow effect to objects in your diagram with just a few clicks.

network security tips, cyber security degrees, it security solutions, network security, network security devices, secure wireless network Network Security Diagrams

network security tips, cyber security degrees, it security solutions, network security, network security devices, secure wireless network
The Network Security Diagrams solution presents a large collection of predesigned cybersecurity vector stencils, cliparts, shapes, icons and connectors to help you succeed in designing professional and accurate Network Security Diagrams, Network Security Infographics to share knowledge about effective ways of networks protection with help of software and network security devices of different cyber security degrees, Network Plans for secure wireless network, Computer Security Diagrams to visually tell about amazing possibilities of IT security solutions. The samples and examples reflect the power of ConceptDraw DIAGRAM software in drawing Network Security Diagrams, give the representation about variety of existing types of attacks and threats, help to realize their seriousness and the methods to deal with them.
The vector stencils library "Tables" contains 27 shapes of tables. Use it for drawing room design plans, furniture arrangement and layouts in the ConceptDraw PRO diagramming and vector drawing software extended with the Floor Plans solution from the Building Plans area of ConceptDraw Solution Park.
Square Table 1
Square Table 1, square table, table,
Square Table 2
Square Table 2, square table, table,
Rectangular Table 1
Rectangular Table 1, rectangular table, table,
Rectangular Table 2
Rectangular Table 2, rectangular table, table,
Square Table with Rounded Corners 1
Square Table with Rounded Corners 1, square table, rounded corners,
Square Table with Rounded Corners 2
Square Table with Rounded Corners 2, square table, rounded corners,
Rectangular Table with Rounded Corners 1
Rectangular Table with Rounded Corners 1, rectangular table, rounded corners,
Rectangular Table with Rounded Corners 2
Rectangular Table with Rounded Corners 2, rectangular table, rounded corners,
Oval Table 1
Oval Table 1, oval table, table,
Oval Table 2
Oval Table 2, oval table, table,
Round Table 1
Round Table 1, round table, table,
Round Table 2
Round Table 2, round table, table,
Left Rectangle Table Leaf
Left Rectangle Table Leaf, left rectangle table leaf, rectangle table leaf,
Center Table Leaf
Center Table Leaf, center table leaf, table leaf,
Right Rectangle Table Leaf
Right Rectangle Table Leaf, right rectangle table leaf, rectangle table leaf,
Rectangular Table 3
Rectangular Table 3, rectangular table, table,
Left Oval Table Leaf
Left Oval Table Leaf, left oval table leaf, oval table leaf, table leaf,
Right Oval Table Leaf
Right Oval Table Leaf, right oval table leaf, oval table leaf, table leaf,
Oval Table 3
Oval Table 3, oval table, table,
Corner Table
Corner Table, corner table, table,
Boat Shape Table
Boat Shape Table, boat shape table, table,
90 deg Table
90 deg Table, 90 degree table,
45 deg Table
45 deg Table, 45 degree table,
Glass Square Table 1
Glass Square Table 1, glass square table, glass table,
Glass Square Table 2
Glass Square Table 2, glass square table, glass table,
Glass Square Table 3
Glass Square Table 3, glass square table, glass table,
Glass Oval Table
Glass Oval Table, glass oval table, glass table,

Amazon Cloud Computing Architecture

The ConceptDraw DIAGRAM diagramming and vector drawing software provides the Cloud Computing Diagrams solution from the Computers and Network area of ConceptDraw Solution Park with powerful drawing tools and libraries containing large amount of predesigned vector objects for easy designing and displaying the structure of Amazon Cloud Computing Architecture.
The vector stencils library "Sport fields and recreation" contains 25 shapes of sport fields and recreation design elements. Use it for drawing sport fields and recreation area plans with the ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "Sport fields and recreation" is included in the Sport Field Plans solution from the Building Plans area of ConceptDraw Solution Park.
Rectangular pool
Rectangular pool, rectangular pool, rectangular-shaped pool, pool,
Oval pool
Oval pool, oval pool, oval-shaped pool, pool,
Kidney-shaped pool
Kidney-shaped pool, kidney-shaped pool, pool,
Lap pool
Lap pool, lap pool, pool,
Competition pool
Competition pool, competition pool, pool,
Spa, wood hot tub, fiberglass spa, spa,
Diving board
Diving board, diving board,
Swing set
Swing set, swing set, slide,
Play structure
Play structure, play structure, climbing towers, monkey bars, fire pole, slide,
Basketball hoop
Basketball hoop, basketball hoop,
Basketball key
Basketball key, basketball key,
Basketball 3-pt.
Basketball 3-pt., basketball key,
Basketball court
Basketball court, basketball court,
Badminton court
Badminton court, badminton court,
Volleyball court
Volleyball court, volleyball court,
Tennis court
Tennis court, tennis court,
Soccer field
Soccer field, soccer field,
Football field
Football field, football field,
Baseball diamonds
Baseball diamonds, baseball diamonds,
Basketball ring
Basketball ring, basketball ring,
Barbecue, barbecue, barbeque, BBQ,
Swing 1
Swing 1, swing,
Swing 2
Swing 2, swing,
Sand-box 1
Sand-box 1, sand-box, sandbox,
Sand-box 2
Sand-box 2, sand-box, sandbox,
The vector stencils library "Cisco network topology" contains 89 symbols of Cisco network devices and design elements for drawing computer network topology diagrams.
"There are two basic categories of network topologies:
(1) Physical topologies,
(2) Logical topologies.
The shape of the cabling layout used to link devices is called the physical topology of the network. This refers to the layout of cabling, the locations of nodes, and the interconnections between the nodes and the cabling. The physical topology of a network is determined by the capabilities of the network access devices and media, the level of control or fault tolerance desired, and the cost associated with cabling or telecommunications circuits.
The logical topology in contrast, is the way that the signals act on the network media, or the way that the data passes through the network from one device to the next without regard to the physical interconnection of the devices." [Network topology. Wikipedia]
The symbols example "Cisco network topology - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park. solution-park/ computer-networks-cisco
Router, router,
Broadband router
Broadband router , broadband router,
Router firewall
Router firewall, router with firewall ,
Wireless router
Wireless router, wireless router,
Workgroup switch
Workgroup switch, workgroup switch,
ATM switch
ATM switch, ATM switch ,
ISDN switch
ISDN switch, ISDN switch,
Multilayer switch
Multilayer switch, multilayer switch ,
Protocol translator
Protocol translator, protocol translator,
Communications server
Communications server, communications server, access server,
Transpath, transpath,
Bridge, bridge,
Terminal server
Terminal server, terminal server,
Route switch processor
Route switch processor, route switch processor,
Content engine (cache director)
Content engine (cache director), content engine, cache director,
Management engine (ME 1100)
Management engine (ME 1100), Management Engine, ME 1100,
Switch processor
Switch processor, switch processor,
Voice gateway
Voice gateway, voice gateway,
SIP Proxy server
SIP Proxy server, SIP Proxy server,
NetRanger, netranger,
Cisco 1000
Cisco 1000, Cisco 1000,
System controller
System controller, system controller,
Directory server
Directory server, directory server,
Cisco Unity Express
Cisco Unity Express, Cisco Unity Express,
Unity server
Unity server, unity server,
Cisco security
Cisco security, Cisco security,
CallManager, callmanager, call manager,
H.323, H.323 ,
CDM (Content Distribution Manager)
CDM (Content Distribution Manager), CDM, content distribution manager,
Access point
Access point, access point,
Wireless bridge
Wireless bridge, wireless bridge,
Wireless connectivity
Wireless connectivity, wireless connectivity,
Guard, guard,
Mobile access router
Mobile access router, mobile access router,
Carrier Routing System (CRS)
Carrier Routing System (CRS), Carrier Routing System, CRS,
Vault, vault,
Workstation, workstation,
Macintosh, Macintosh,
Cloud, gold
Cloud, gold, network cloud,
Cloud, white
Cloud, white, cloud,
Cloud, standard color
Cloud, standard color, cloud,
Cisco security management
Cisco security management, security management,
Government building
Government building, government building ,
Headquarters, blue
Headquarters, blue, headquarters, generic building,
Router in building
Router in building, router in building,
Man, man,
Woman, woman,
Workgroup switch, subdued
Workgroup switch, subdued, workgroup switch,
Router, subdued
Router, subdued, router,
File server
File server, file server,
Firewall, horizontal
Firewall, horizontal, firewall,
Firewall, vertical
Firewall, vertical, firewall,
Firewall, vertical, subdued
Firewall, vertical, subdued, firewall,
Lock, lock,
Key, key,
Lock and key
Lock and key, lock, key, lock and key,
Car, car,
Truck, truck,
File cabinet
File cabinet, file cabinet,
Breakout box
Breakout box, breakout box,
Breakout box, blue
Breakout box, blue, breakout box,
Host, host,
Relational database
Relational database, relational database,  database,
Modem, modem,
BBS (Bulletin Board System)
BBS (Bulletin Board System), BBS, bulletin board system,
Satellite, satellite,
Satellite dish
Satellite dish, satellite dish,
PAD X.28
PAD X.28, PAD X.28,
Diskette, diskette,
Contact center
Contact center, contact center,
Page icon
Page icon, page icon,
Antenna, antenna,
Antenna, blue
Antenna, blue, antenna,
Radio tower
Radio tower, radio tower,

Create Block Diagram

Block diagrams solution extends ConceptDraw DIAGRAM software with templates, samples and libraries of vector stencils for creating the block diagram.

Create block diagrams, electrical circuit diagrams, schematics, and more in minutes with ConceptDraw DIAGRAM.

Secure Wireless Network

Use the ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with powerful tools of Network Security Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park to effectively visualize the importance of network security and wireless network security, and ways to ensure them, to easily design Network Security Diagrams and Maps, Network Security Model, Secure Wireless Network and Network Security Architecture diagrams.

Network Security

The Internet is a giant computer network which connects computers all over the world. It is integral part of human society and business. But the serious question for network engineers, designers, lawmakers and enforcers is the need for protect the Internet networks from the Internet crimes, hacking and attacks. There are quite a number of hardware, software and physical methods of protection against them.
The samples you see on this page were created in ConceptDraw DIAGRAM using the tools of Network Security Diagrams Solution for ConceptDraw DIAGRAM software. They show protection networks with Firewalls and other network security devices.