Presentation on Keylogger,Its types and its merits demerits and prevention Technique

2. 
 Introduction
 Why?
 Types
 Detection and Preventaion
 How Keylogger protect Itself from user?
Today We’ll discuss

3. 
 Tools used for monitoring and Capturing key stroke
pressed on Key board.
 person using the keyboard is unaware that their
actions are being monitored.
 One of the Type Of Spyware .
Key Logger
Introduction

4.  To monitor the User’s Activity.
 To monitor child Activity in the absence of their parents.
 To see the Employee’s performance in Corporation
 To Backup data from accidental Loss.
 To steal the sensitive information
Like
username, Password, credit card no. , pin code ……
Why?

5. 
 Software Based Key Logger
 Hardware Based Key Logger
Types

6. 
Hypervisor-based: As virtual Machine
e.g. Blue Pills
Kernel-based:difficult to write and detect
e.g. Device Driver
API-based: Easy to write and easy to kill
e.g. Getasynckeystate() function
Form grabbing based :log web form submissions by
recording the web browsing onsubmit event
functions before encryption
Software Based Key Logger

7.  Data is uploaded to a website, database or an FTP server.
 Data is periodically emailed to a pre-defined email address.
 Data is wirelessly transmitted by means of an attached
hardware system.
 The software enables a remote login to the local machine
from the Internet or the local network, for data logs stored on
the target machine to be accessed.
 Clipboard logging
 Screen Logging
Some Extra features

8. 
 Keyboard hardware
 Wireless keyboard sniffers:
 Keyboard overlays (Double Layered )
 Acoustic keyloggers(Mobile Kepad Tone )
 Optical surveillance(CC Camera,Spy camera)
Hardware Based
Keylogger

9. 
 This method is very popular stealing ATM machine
PIN.
Keyboard OverLay

10. 
Optical surveillance
(Spy Camera)

11. 
 It is Like a pendrive which is invisible on computer.
 Press hot key to make it visible.
 There are large no of report Files,just open and see the
Reports.
Hardware Keylogger
Report reading Process

12.  Hiding process on Task Manager.
 Giving False Name like
rundll32.exe,svchost.exe,winlogin.exe,IEEXPLORER.e
xe
Running Mutual Monitoring Process side by side.
Writing Driver which prevent it from killing.
Calling dll file using rundll32.exe
Keylogger uses Hot Key and password to protect
their Data.
e.g.
HotKey :- Shift+Alt+S
How Keyloggers protect
Itself from user?

13.  Use Anti-Spyware,Anti-Keylogger .e.g:- Spybot
 Enable “Image Path Name” of Task Manager On windows
 Check startup application , msconfig.exe
 Clear Browser’s cookies after using public Computer.
 Use Live CD while using other’s Computer.
 Use On-screen Keyboard while entering password.
 Use different Keyboard Layout.
 Use Smart Card .
Detection And Prevention

14. 
 Use Speech to Text Services.
 Use Hand writing recognition Tools.
 Type Password randomly
if Your password is a1b2c3d4
then first type 1234 & then click at first position enter a
similar click on other proper position and enter
corresponding
letter ,then Key logger logs seems to be
[click]a[click]b[click]c[click]d
Detection And Prevention

15. 
Screen Shot of Enabling Image Path
Name

16. 
Be Safe
Be Happy 
Thank You