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Thursday, October 30, 2014

How To Identify The Trojan Horse

A. Introduction
This article will learn about one's of infectious programs on a computer system. It's become interested for me to write because the history of program name's and the effect's after infected. I ever felt it.


B. The Story of Trojan Horse
One upon times in Troy, a large wooden horse was left at the main gates of the City of Troy. The Trojan think, it's a gift. They wheeled the large wooden horse into their city. Then, they're closing the main gates.

At the midnight, the Greek soldiers came out of the wooden horse. They opened the main gates to give their friends from Greek soldiers came into the city.

After all Greek soldiers in the Troy city, then they attacked the Troy Kingdom and the citizen. Finally, they conquered the city of Troy.

It's a Greek mythology. And I think, the programmer interested with the wooden horse when he designed his program. It's Trojan Horse.


C. The Trojan Horse Programs
If we compare with the history above, Trojan horse programs work almost the same way on a computer system that infected.

This programs will be inserted and smuggled to a computer system. Then, they appear to be perfectly useful application programs.

Actually, they are lying programs. They are very dangerous programs and ready to do damage. When the innocent program is run, the Trojan horse becomes active and deletes files. And finally, it makes data and programs on hard disk can't access.

It's mean, Trojan Horses are doing the damage and sabotage to every a computer system that infected. But, Trojan Horses don't replicate themselves.


Happy blogging!

Ibnu Kahfi


Bagaimana Menginstal Ulang Registri VGA Card

This article explains about step by step to re install the registry VGA card on a computer that is using Windows 7.


A. Pengantar
Apa yang akan dipaparkan pada artikel ini? Artikel ini menjelaskan langkah-langkah untuk mengatasi masalah pada layar monitor, yakni menginstal ulang registri VGA card.


B. Instal Ulang Registri VGA Card
Untuk menginstal ulang registri VGA card, perhatikan langkah-langkah yang harus dilakukan seperti dibawah ini.
  • Langkah Pertama.
    • Klik kanan pada “Taskbar Windows 7".
    • Gulir pointer ke kanan atas ke bagian “Start Task Manager" pada kotak dialog Taskbar Windows 7 » Lalu, klik Start Task Manager » Akan muncul kotak dialog “Windows Task Manager".

  • Langkah Kedua.
    • Pada kotak dialog “Windows Task Manager", klik tab Process.
    • Dengan menggunakan bilah tarik-turun, telusuri file “explorer.exe” pada tab Process. Lalu, klik explorer.exe.
    • Arahkan pointer ke kanan bawah ke tombol “End Process". Lalu, klik End Process.

  • Langkah Ketiga.
    • Pada kotak dialog “Windows Task Manager", klik menu File.
    • Gulir pointer ke kanan bawah ke bagian “New Task (Run)" » Lalu, klik New Task (Run) » Akan muncul kotak dialog “Create New Task".

  • Langkah Keempat.
    • Pada kotak dialog “Create New Task", tempatkan pointer di kotak teks Open.
    • Silahkan ketik explorer.exe pada kotak “Open".
    • Klik tombol OK.


  • Langkah Kelima.
    • Klik tombol Start.
    • Gulir pointer ke kanan atas ke bagian kotak dialog “Search Box" » Ketik regedit pada kotak “Search Box" » Tekan tombol Enter pada keyboard.
    • Lihat hasilnya di kotak dialog “Search Results" » Jika ada file “regedit" maka gulir pointer ke arah “regedit" » Lalu, klik regedit.

  • Langkah Keenam.
    • Pada kotak dialog “Registry Editor" » Gulir pointer ke bawah ke arah HKEY_LOCAL_MACHINE » Lalu, klik HKEY_LOCAL_MACHINE.
    • Gulir pointer ke bawah ke arah SOFTWARE » Lalu, klik SOFTWARE.
    • Gulir pointer ke bawah ke arah Microsoft » Lalu, klik Microsoft.
    • Gulir pointer ke bawah ke arah Windows NT » Lalu, klik Windows NT.
    • Gulir pointer ke bawah ke arah CurrentVersion » Lalu, klik CurrentVersion.
    • Gulir pointer ke bawah ke arah Winlogo » Lalu, klik Winlogo.


  • Langkah Ketujuh.
    • Pada file Winlogo, gulir pointer ke kanan ke arah “Shell" » Lalu, klik Shell. Nilai “Shell" pada Data column adalah explorer.exe.
    • Jika nilai “Shell" pada Data column bukan explorer.exe » Klik dua kali Shell » Akan muncul kotak dialog “Edit String".

  • Langkah kedelapan.
    • Pada kotak dialog “Edit String", gulir pointer ke bawah ke arah kotak teks “Value Data" » Lalu, ketik explorer.exe.
    • Klik tombol OK.


  • Langkah Kesembilan.
    • Jika langkah kesatu sampai kedelapan sudah dipraktikan dan kita berhasil, maka kita harus me-restart komputer agar proses instalasi berjalan sempurna.
    • Setelah komputer direstart, kita harus menyesuaikan resolusi layar monitor.

Semoga bermanfaat.

Happy blogging!

Ibnu Kahfi