Sunday, December 31, 2017

Worst Passwords of 2017

Very interesting article posted by NBCNews (one of the world leading news agency); the top five Worst Passwords of 2017, according to the just-released list from the password management company SplashData, are as under:

Top 5 Worst Password of 2017

123456
Password
12345678
Qwerty
12345

For more details visit following URL.

[ Reference:https://www.nbcnews.com/better/tech/top-5-worst-passwords-2017-how-choose-one-s-secure-ncna833186]

Windows Message Box using C Program

C program to print message in Windows Message Box.


#include <windows.h>
int _stdcall WinMain ( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow )
{
MessageBox ( 0, "Greetings!!!\n C Program Practicals", "MyWindow", 0 ) ;
return 0 ;
}

Output of program

This program will display following message in Windows message box.

Windows Message Box
Windows Message Box using C Program

Program of System Date and Time

C program to read System Date and Time.
#include <stdio.h>
#include <time.h>

int main()
{
   time_t t;
   time(&t);
      printf("System date and time is: %s",ctime(&t));
   getch();
   return 0;
}

Output of program

System date and time is: Sun Dec 31 15:49:15 2017

Monday, December 18, 2017

kbhit() funtion

Use of kbhit () function..

#include <stdio.h>
#include <conio.h>

int main()
{
   char ch;
   while (!kbhit())
   {
      printf("Press any key...\n");
      ch = getch();
      printf("You have pressed %c.\n",ch);
   } 
   return 0;
}

Sunday, December 17, 2017

Wireless Security Measures

Following important wireless security measures can be used to prevent wireless security related attacks.

  • SSID hiding
  • MAC ID filtering (Physical Address)
  • 802.11 security
  • Static IP addressing
  • Regular and Advanced WEP
  • Restricted access networks
  • End-to-end encryption (Cryptographic Techniques)
More details about these keywords are posted soon.

Tuesday, December 5, 2017

Top Flowchart Software

What is Flowchart?

A flowchart is a type of diagram which may represents some workflow, an algorithm or process. It shows the steps as boxes; and their order by connecting arrows. This diagrammatic representation illustrates a solution model to a given problem.


Top Flowchart Software

Some of the top Flowchart Drawing Software are as under:

  • Lucidchart
  • Visio
  • Edraw
  • ConceptDraw
  • Cacoo
  • SmartDraaw
  • Creately
  • Raptor
  • RFFlow
  • Flowgorithm
  • yEd
  • Visual Logic
* * *