Selasa, 30 Juni 2009

Password Strength Affect the Security


Use combination of upper and lower case characters, numbers and symbols like !"?$%^&( in your password) to increase difficulties of password.

If there were attack by brute force, it would be difficult to stratch or penetrate. Length of Password also important. Use more than 10 Character Combination. How we can we remember it easily? Just produce something that has mean. See The Example



Example : N4n0~b1r0u3 --> nano biru, but composed by upper and lower case characters, numbers and symbols.

Game Online In Facebook

Many game online in facebook like Pet Society, Who is the biggest brain, Golf, Word Challenge, Geo Challenge and Bowling. I like Who is the biggest brain better than the other's because it can be use for preparing a Psikotest.


Rabu, 24 Juni 2009

Video Conference In Moodle

We can do a video conference in moddle by using covavchat. My friend indra found how to do this.

With covavchat plugins we can do a chatting, moderate video conference, dan video conference.

Senin, 22 Juni 2009

Bing Search Engine Baru dari Microsoft

Microsoft sebagai salah satu raksasa dunia Software kini telah meluncurkan Search Engine baru mereka yaitu bing. Search engine ini diperkirakan akan menyaingi Google dalam persaingan Search Engine. bing menggantikan MSN dan Live Search yang kalah dalam persaingan Search Engine.


Google sebagai raja search engine sepertinya sulit untuk dikalahkan karena dominasinya sebagai search engine no.1 di dunia. Seberapa banyak akses orang dapat diketahui dari alexa.com. Untuk peringkat 1 ditempati Google dan tempat kedua ditempati Yahoo.

Akankah bing mampu menggantikan Yahoo dan Google..? kita lihat perkembangannya..!!!


Sabtu, 20 Juni 2009

Pemilihan Presiden RI 8 Juli 2009

Ada 3 kandidat Capres dan Cawapres untuk Pemilihan Orang No. 1 di Negeri ini untuk tahun 2009-20014

  1. SBY - Budiono
  2. JK - Wiranto
  3. Mega - Prabowo

Selama ini (Juni 2009) polling SMS di Stasiun TV (TV one) SBY selalu unggul bahkan dengan persentase suara diatas 50%. Entah Bagaimana nanti pada tanggal 8 Juli 2009.

Topik-topik penting yang mencadi wacana dan unggulan ketiga calon pemimpin negara ini diantaranya ekonomi, jaminan hukum, penindakan korupsi hingga pertahanan dan keamanan. Topik yang cukup hangat dan menyangkut kehidupan bangsa kita kedepannya.

Semoga pemilihan Orang Nomor 1 di negeri ini dapat berjalan lancar dengan persiapan yang lebih matang, tidak seperti pemilu legislatif 9 April 2009 yang penuh dengan kontroversi. Semoga!!!



Jumat, 19 Juni 2009

Ensures your Internet Connection using Command Prompt

If you have Internet Connection, Some connection trouble maybe an usual thing (Disconnected or Request Time Out). With Ping You can ensure connection to another computer. I have practiced that with Ping another Computer our connection is ensure to always connect. Because Ping always waiting for remote site answer's, Beside the connection will be faster.

I have try it and can compare the connection using Ping and not using Ping. I feel a more better Internet access if we Using Ping Command. If we using Ping, the long time disconected can be avoid.

This Especially good if we use computer together with another user in Lab, Library or Public kind of Internet Services. Our computer with Ping Command will be ensure to allways get bandwidth and internet acces because Ping Command always send request and waiting for it's repplies.

The command is completely simple and all of people study computer know about this..

just type in cmd (Windows command line or Linux terminal)

ping [domain name] -t

example ping www.indosatm2.com -t

a little value of time and TTL mean a better speed and access. In my example picture's below mean a bad connection. A good connection usually have time value 200 to 500 mS, but my connection value is about 2 Second. That was a bad connection...!!! Poor Me..!!. A Request Time Out mean a trouble in connection, but if you let this window open, it will try to always connect to the Internet. While another people that doesn't let this window open have a less opportunity to allways connect to Internet.



Now you can feel a better connection than other people who doesn't use this command. Feel always connect in public Internet place more than another person's

Insert, Update and Delete in one PHP File

Why the experienced people in PHP programming always ask to do a coding in one PHP file..??
I mean all manipulation do in a one php file. It will be usefull to the proggrammer in session task and the designer that give a touch CSS and theme.

The programmer in session task can do a little of session coding and the designer also Implement the design in less amount of file.

But the difficulties maybe it hard to review the large size of code and the file become larger (but PHP file ussualy less than 30 KB, 30 KB is too large for me that ussualy have about 3-9 KB) With a OOP this can be right handle..(but poor me I dont use OOP Type of Programming)

Selasa, 16 Juni 2009

Test Psikotes Tulis PT. PJB

Suatu pengalaman yang sangat menyenangkan mengikuti Seleksi Siswa OJT PT. PJB. Pesertanya juga sebagian besar orang yang sudah bekerja dan bertujuan meningkatkan karir. Kembali ke Judul..Test Psikotes tulis ini cukup menyita seluruh energi dan konsentrasi. Bayangkan saja mulainya Jam 1 dan Selesai jam setengah 6. Saya merasakan betapa saya sudah capek sekali jam setengah enam itu..

Jenis Soal yg Peserta kerjakan diantaranya..
Menjumlahkan angka dalam kolom (pindah kolom dalam interval waktu)
sinonim, antonim, termasuk jenis apa / bagian apa,
deret angka,
mencocokkan potongan gambar, memutar kubus dan mengingat (binatang, bunga, perkakas, dsb),
2 jenis test kepribadian sebanyak 90 dan 225 soal.

Bayangkan kita mengerjakan lebih dari 500 soal dan full consentration. Tetapi test ini (Senin, 15 Juni 2009) sangat berkesan bagi saya.

Terima Kasih PT. PJB karena saya sempat menikmati Test Psikotes nya.

Test Akademik PT. PJB

Jenis test akademis PT. PJB terdiri atas test kemampuan bahasa inggris dan test sesuai jurusan pendidikan. Test bahasa inggris dan test akademis masing masing terdiri dari 50 Soal. Waktu untuk test bahasa inggris adalah 1 jam, sedangkan waktu untuk test akademik adalah 2 jam.

Soal Test Akademik PT. PJB cukup unik dan khas. Soal Bahasa Inggris terdiri atas 20 Soal Reading, sisanya melengkapi kalimat dan paragraf.

Entah bagaimana dengan jurusan yang lain, tetapi Soal test PT. PJB untuk jurusan Informatika rasanya sangat sulit.. Tipe soal diantaranya Tracing Program, Basisdata Relationship, Query Basisdata, UML, Software Engineering dan Cukup banyakTipe soal Sistem Operasi.

Test yang saya ikuti tanggal 26 Mei 2009..Suatu pengalaman yg sangat pantas dibagikan ke rekan-rekan semua.

Senin, 15 Juni 2009

Test Psikotest dan Wawancara Psikotes PT. PJB

Ada 5 tahap seleksi untuk menjadi siswa OJT PT. PJB (On The Job Training PT. Pembangkitan Jawa Bali) yaitu:
Seleksi Kelengkapan Administrasi, Test Akademis, Test Psikotes dan Wawancara Psikotes, Seleksi Wawancara dan Seleksi Kesehatan.

Tidak seperti biasanya, kali ini Test Psikotes dan Wawancara Psikotes diadakan dalam rentang waktu yg bersamaan, 15 sampai 17 Juni 2009.

Bagi saya yang baru pertama kali mengikuti seleksi PT. PJB ini cukup merasa deg-degan, seperti apa sih bentuk Test Psikotes dari PT PJB.

Sambil menunggu waktu Test Psikotes Kelompok B di Graha Widya Universitas Tujuh Belas Agustus 1945 Surabaya, Saya menyempatkan membuatkan postingan ini sembari istirahat. Kata orang orang "Psikotes nggak perlu belajar, yg penting stamina n konsentrasi dijaga". Entah itu benar atau tidak, saya ikuti saja dengan banyak Istirahat dan berusaha tenang..

Sekarang masih H-3 Jam Test Psikotes..dan waktu terus berjalan..

Begitu pula menunggu besok, Selasa, 16 Juni 2009 untuk Wawancara Psikotes, untuk saya jam setengah 1 sampai jam 1 di meja 3 dari 15 meja..

Semoga Test Kedua ini berjalan lancar seperti dulu Test Akademis..!!

Jumat, 05 Juni 2009

Turn Off Windows Autoplay Reduce The Risk Of Infected by Viruses

Have you ever insert Flash Drive and suddenly your computer infected by viruses?
This can be happen if our autoplay configuration not set to disable.

If we disable our Autoplay, our computer will probably safer from viruses.
The autorun file in the plug and play drive (Autorun.inf or autorun.ini) can't be work if we turn off autoplay in all drives.
So The Virus that usually came with autorun can't directy infected our computer.


below is step by step to turn off autoplay in GPEDIT.MSC

1.Start Run and then Type gpedit.msc --> Edit Group Policy in Windows


2.Double Click The Administrative Template On User Configuration, then click System


3.Double Click Turn Off Autoplay


4.Click enable radio button and then Turn off Autoplay in All Drive (choose in combo box)


5.Apply the Changes and OK.

Do The same way in Computer Configuration beside User Configuration !!! Turn Off Autoplay from here too.


Note that this manner work in windows XP proffessional only. You can't do this in Windows XP Home Edition.


Change Bootloader In Linux (Fedora 10)

If Computer Power is On, the first time it will boot Operating System. In Computer with 2 Operating System, it needs to manage which operating system boot first.
This can be manage in Linux (I'm Using Fedora 10).

It Quietly Easy to do this. Just Choose Bootloader in Linux Start Menu. Then A prompt show to login as root (Note that only root can change the bootloader).


Set The default bootloader and the timeout.

If we choose Windows as primary bootloader, choose others in the Bootloader Configuration Window. Don't Forget to Set The Timeouts.

Kamis, 04 Juni 2009

PrintSreen in Linux

It was completely complicated if we are newbie in Linux. I have a big motivation in learning Linux. But I am so Newbie..!!!
Just try to documented.

I'm using Fedora 10 to Learn Linux and the first thing I Learn is How to Print Screen.
Just search one by one in Linux Start Menu (I'm Usually call start menu In Windows)
and I Got Window Like This





Use This GUI (Graphical User Interfaces to Take Screenshot / Printsceen in Fedora 10)

Selasa, 02 Juni 2009

Syntax Back with Javascript

This is syntax in client side using Javascript to back 1 page or back one link click. This Syntax also using browser History.

Using Link


<a href='javascript:history.back()'>Back</a>


Using Button

<input type="reset" name="reset" value="Back" onclick="javascript:history.back()">