System hacking
System Hacking Hacker get Hacker assessment
computers on a network. Ethical hackers learn system hacking
type of attack detect counter this
▰ It is the procedure of obtaining unauthorized access to a system
and its resources, exploiting the weaknesses in a computer
system.
▰ Generally use password cracking, viruses, malware, Trojans,
worms, phishing techniques, email spamming, social
engineering, exploit operating system vulnerabilities, to get
access to any vict
System Hacking:
▻ Gaining Access
▻ Escalating privileges
▻ Executing applications
▻ Hiding files
▻ Clearing tracks
Password Cracking
▰ Password cracking techniques are used to recover passwords
from computer systems.
▰ Attackers use password cracking techniques to gain
unauthorized access to the vulnerable system.
▰ Most of the password cracking techniques are successful due to
weak or easily guessable passwords.
Password
Complexity
Password Cracking
▰ Password Strength:
▻ 2015 Annually publication survey says “Weak sector information security
data breaches, sequrity insquare data breaches chanch this site information leckeg
accounting for 76% of compromised records.”
▻ Complexity defines the character set used.
▻ Length is a crucial factor, over complexity, c0mpl3x can be cracked
much faster than thisismypasswrd.
▻ The formula is log(C) / log(2) * L where C is the size of the character
Types of
Password Attacks
▰ Non-Electronic Attacks: Attacker need not posses technical knowledge
Got started how to Password cracking know tecnology
▻ Shoulder Surfing
▻ Social Engineering
▻ Dumpster Diving
▰ Active Online Hacker password cracking direct attack preform
communicating with the victim machine.
▻ Dictionary and Brute Forcing Attack
▻ Hash Injection and Phishing
▻ Trojan/Spyware/Keyloggers
▻ Password Guessing
Password Cracking
▰ Non-Electronic Attacks
▻ Shoulder Surfing: Looking at either the user's keyboard or screen
while he/she is logging in.
▻ Social Engineering: Convincing people to reveal passwords
▻ attacker Searching for sensitive users data information
Password Cracking
▰ Active Online Attack
▻ Dictionary Attack: A dictionary file is loaded into the cracking
application that runs against user accounts.
▻ Brute Forcing Attack: The program tries every combination of
characters until the password is broken.
some information about the password.
Password Cracking
▰ Active Online Attack: Password Guessing
▻ this Hacker password list create from collected information victim machine crackingi us
social engineering attack Hacker phishing page create original page example Facebook Instagram etc... send to victim just click link Page login victim send Hacker machine data send. Hacker miss use you data information
▻ Find a valid user
▻ Create a list of possible passwords