DreamLand

Sabtu, 21 April 2012

Hey guys ! tau dong hari jum'at siapa yang dateng ke Indonesia ? yap, dia GREYSON CHANCE. Dia ke Indonesia untuk konser tour nya di JITEC Hall. Jangan kecewa buat yang gak nonton . Aku disini aku mau nge post beberapa foto greyson di Indonesia :)

@Bandara Soetta

Konser Greyson

@JITEC Hall

Selasa, 17 April 2012

The Difference of Hacker and Cracker

HACKER

Hacker is a term for a person or group of people who contributed useful to the world of networking and operating systems,

create a program to help the world's networks and computers. Hackers can also categorize the jobs are done to find the weaknesses of a system and provide ideas or opinions that can improve system weaknesses are found

Hacker levels :

1. Elite

Characteristics: understood out of the operating system, able to configure and connect

a global network, to programming each day, efficient & skilled, using his knowledge* with

the right, does not destroy data, and always follow the rules. Elite level is often referred

to as the ‘temperature'.

2. Semi Elite

Characteristics: younger than the elite, has the ability and extensive knowledge of

computers understanding of operating systems (including holes), the ability of the program

enough to change the program exploits.

3. Developed Kiddie

Characteristics: young age (ABG) and still in school, they read about the method of

hacking and how on various occasions, tried many different systems to ultimately succeed

and proclaiming victory to another, generally still use Graphic User Interface (GUI) and

just ' learn the basic of Unix without being able to find a new hole in the operating system

weaknesses.

4. Script Kiddie

Characteristic : as well as developed kiddi Lamers, they only have technical knowledge

of networking is very minimal, not separated from the GUI, hacking done using a trojan to

frighten and distress of life most Internet users

5. Lammer

Characteristics: do not have the experience and knowledge but want to be a hacker, so

lamer often referred to as the 'wanna-be "hackers, use their computers mainly to play

games, IRC, exchange prirate software, stealing credit cards, using software hacking trojan,

nuke & DoS, likes to boast over the IRC channel, and so forth. Because many shortcomings

to achieve the elite, in their development will only be up to the level of developed or script

kiddie kiddie course.

CRACKER

Cracker is a term for people looking for system weaknesses and enter for personal gain and profit from the system that enter, such as: theft, deletion, and many others. Cracker is corrupt.

Jumat, 13 April 2012

Computer Virus

A computer virus is a computer program that can duplicate or copy itself and spreads by inserting copies of itself into other programs or documents. Computer viruses can be analogous to a biological virus that spreads by inserting itself into living cells. Computer viruses can be destructive (for example by destroying the data on the document), make computer users get annoyed, or no effect at all.

Effects of Computer Virus

Computer viruses generally can damage computers and software can not directly damage the computer hardware but can lead to damage in a way that forced the program to load over process to a specific device. Negative effects of computer viruses is to multiply themselves, which makes computer resources (such as memory usage) to be reduced significantly. Nearly 95% of virus-based computer operating system Windows. The rest attacked the GNU / Linux, Mac, FreeBSD, OS / 2 IBM, and Sun Operating System. Virulent viruses that will damage the hardware.

Kind of Computer Virus

   A computer virus is a general term to describe any kind of attack against computers. according to how it works, computer viruses can be grouped as follows:
   1. Worm » Copy controls on the hard drive itself. This makes computer resources (hard drive into it's full of worms.
     2. Trojan » Taking the data on an infected computer and sends it to the trojan maker itself.
     3. Backdoor » Similar to the trojan. However, Backdoor usually resembles the files just fine.Example game.
     4. Spyware » Virus that monitors the infected computer.
     5. Rogue » A program that mimics the antivirus program and displays antiviral activity as normal,and giving false warnings about the virus. The goal is to let users buy and activate the fake antivirus program and make money for the rogue virus makers. Also rogue can open security holes in computers in order to bring in other viruses.
   6. Rootkit » A virus that works like an ordinary computer system works only.
     7. Polymorphic Viruses » Viruses that likes to change so that can not be detected.
     8. Metamorphic Viruses » A virus that turns its own encoding to make it more difficult to detect.
     9. Mobile Viruses » A virus that runs on mobile phones, and can cause various effects ranging from cell phones damage, steal data in mobile phones, to make calls discreetly and spent toll of cell phone users.

Prevention of Virus

Virus attacks can be prevented or overcome by using antivirus software. This type of software can also detect and remove computer viruses. Computer viruses can be removed with a database (database / Signature-based detection), heuristics, or ratings of the program itself (Quantum).

Trojan, Virus, Worm

Antivirus

Kamis, 05 April 2012

Malem ini kerasa banget kekeluargaan keluarga besar. aku nertemu dengan keluarga besarku, bercanda-canda, dan kangen-kangenan karna LAMA BANGET gak ketemu dengan mereka ! aaa , meskipun lelah tapi kekeluargaan membuat kita cerita lagi, dan sedih pun hilang sesaat :-)