Hackers

Hackers!

Hacker (Cracker) word that describe person who have special skills in the field of computer and information security.

Hacking means that a set of clever programmers who challenge the different systems and try to storm it and not necessarily to commit a crime , but their success in penetration is considered a success for their abilities and skills.

Many companies like Microsoft needs to protect

their systems so they found the best method to

protect their system is to hire hackers with high

salaries their mission is attempt to penetrate

their different systems and find the points of weakness and try to fix these problems

The law considered outsiders who enter the default place should not be in it. And to do this optional process in which the programmer tested his abilities without knowing his real name or declare himself. But some of them are exploited by criminal who clear information and others are commercially exploited for the purposes of spying and to steal some money.

the classification of hackers morally

1: White hat hacker :a computer hackers intending to improve computer security

2: Black hat hacker: a computer hackers intending to storm the computer or Internet security for illegal personal gain

3: Grey hat hacker: a computer hackers lies between a black hat and a white hat hacker

Hacker attack techniquesHacker have many attack techniques but the

most common technique: is by using Trojan horses

and this technique mostly used when hackers need to storm a personal computerexample shows you how Trojan technique works

:if you will download a program but this

program have virus

this virus will open a hidden secret hole through

your computer firewall when the virus reached to

your computer it will delete any information or it

will harm the host computer systems their is a

ratio 50% if you will scan your computer by using

antivirus and you have many viruses in your

computer you will find Trojan horse virus at your computer

Sony attacked by North Korea Five months ago, hackers sneaked to the

computer network of Sony Pictures entertainment

The attackers stole a large number of secret

documents, which is currently being loaded (in the first place by journalists) from file-sharing networks

It is believed widely hackers to be supported by

the government of North Korea

which is angry at Sony to produce the interview, a

film which describe the assassinationof North Korean leader Kim jong-un. the

threat of terrorism against the movie theaters offer

caused Sony to cancel the planned release of her Christmas Day holiday.

on Monday, November 24th Sony discovered that

their own company's network has been hacked.

The attackers took terabytes of data, delete the

original copies of Sony computers, leaving the

threat to release the information messages if Sony

did not respond to the demands of the strikers

. this image, shows the message that appeared on

the computer screens at Sony companies

Lizard squadlizard squad is a black hat hacking group

!They attacked facebook before but

facebook denied it was hacked and said that the

access issues earlier were "not the result of a third

party attack“.so Lizard Squad stated that it was

responsible for the site, and Instagram going down.

Security breach in Microsoft and Sony system

Lizard Squad also claimed to be behind a series

hacks of Microsoft and Sony gaming networks over

Christmas as well.lizard squad made their own channel in

Sony and Microsoft servers

A hacker claiming to be from Lizard Squad - a 22-

year-old calling himself Member Two - said the

group had hacked the sites "because we can“.

He also suggested the motive was to demonstrate

weaknesses in the Microsoft and Sony systems.

"It's just such a huge company Microsoft... Do you

not think they should be able to prevent such an

attack?" he told BBC Radio !

"Is Christmas really about children playing with

their new consoles, or playing with their new toys,

or is it about them spending time with their

families and celebrating Christmas?" he added. "I

think everyone's just taking it all out of the

ordinary and Microsoft will receive a wonderful

Christmas present from us

The name Lizard Squad is generally used as a

signature on a site that the group has taken

responsibility for hacking and they left their

signature after hacking the websites or software

Lizard squad pictureLizard squad signature