Could Servers In Hack To Get Password?

One form of cybercrime is misused for identity theft crimes. For milder cases, you may never see your facebook account or e-mail someone hijacked, and is used haphazardly for fun.

Many users worry if his account was stolen, but did not realize that identity theft often occurs because of a lack of awareness and vigilance in keeping its accounts.
Maybe there who think that there is no point in having a strong password because when a hacker or a malicious program master database server, he can find out all the usernames and passwords stored. This is not entirely correct. On the database server, generally a password will be stored in a hash value using cryptography function is one-way, such as MD5 or SHA-1. So you type as passwords, are stored in the form of the complex. This applies a one-way, meaning that the algorithms used do not provide the function to return the hash value into a string first. In this way, even a web application developers themselves do not know what exactly the user password.

Example:
MD5 hash of the password / string "abc" is 900150983cd24fb0d6963f7d28el7f72
MD5 hash of the password / string "c0mpl3xPwD" is 7df5701a8eda2733674c16252465649a

Therefore, if you forget the password, the general solution adopted is a web application to reset your old password, and provide a new password for you. If the web application can tell you the old password, instead it indicates that the password storage database in the form of what is, as you type, and can read anyone who can access the database server. Professional web applications do not do so because of safety factors.
A more reasonable for cybercrime perpetrators to know the password for a user is to utilize the user ketidakwaspadaan, or trying commonly used passwords (here use strong passwords, for example, consist of a combination of letters and numbers, and more of those characters), or using techniques / specific tools to perform brute-force, phishing, keyloggers, and so forth. Some general advice for users is: Carefully put the record your passwords, do the login just on a personal computer, change passwords periodically, do not run unknown applications, not just click the link URLs from untrusted sources, use different passwords for each account. Especially important to the account.
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Terminology 3

41.Access Point
A Device That allows computers and other wireless devices were devices to Communicate via a wired network. It is Also Used to extend the reach of a wireless network. By Placing the access point in a remote position.

42.MAC Address
Media Access Control address is the ID that you have on the devices that connect to the network. Like the Ethernet controller and wireless ethernet.

43.Ethernet
A protocol Local Area Network (LAN) developed by Xerox Corporation in conjunction with DEC and Intel in around 1976. This protocol one LAN standard of the most widely used today.

44.MIMO
Short for Multiple-Input Multiple Output, which is a technique of data transmission by using multiple lines of data signals at once. To increase the throughput. This technique exploits the phenomenon of a signal scattered by establishing some lines when it is transmitted, rather than try to eliminate them.

45.Equalizer
Function to improve sound output generated MP3 Player. Most MP3 players only provides preset EQ with several options. FM Range, Range FM frequency waves that can be accepted by the radio tuner. In Indonesia, the FM range used was 87-108 MHz.

46.CF
Compact Flash was introduced in 1994 as a successor to PCMCIA / PC Card. Most used a digital camera. Capacities ranging from 64 MB to 12 GB.

47.M2
Acronym for Memory Stick Micro M2. The size of the smallest form factor for MS, only ¼ of the MS PRO Duo. Starting announced in September 2005, but only marketed in 2006.

48.MicroSD
MicroSD cards are the smallest form of an SD card. Also known as transflash, or T-Flash. Capacity 16 MB-1 GB.

49.MiniSD
MiniSD card has a size of ± 60% of the SD Card. Writing Protection Switch is available in this form. Dimensions 21.5 × 20 × 1.4 mm with a weight of 1 gram. Capacity of 16 MB to 2 GB.

50.MS
Memory Stick cards first introduced in 1998 by Sony Corporation, for use on Sony devices, especially digital cameras. However, limited to 128 MB capacity. New in 2003 introduced the Memory Stick PRO, its capacity and its ability to grow. Capacity of 16 MB to 4 GB.

51.MS PRO Duo
Memory Stick PRO Duo is the second form factor for MS. With a smaller form, is used also in mobile phones, and PSP. Capacity of 16 MB to 2 GB.

52.SD
Secure Digital cards introduced in 2001 by SanDisk Corporation, Matsushita (Panasonic) and Toshiba. Developed from the MMC, so it has much in common. Capacity of 16 MB to 4 GB.

53.Uninterruptable Power Supply (UPS)
Also known as a continuous power supply (CPS) or battery backup, which serves to maintain the availability of electrical power continuously for electrical equipment connected to it, by taking a different power source, if all of a sudden not tersediannya main power source.

54.PSU (Power Supply Unit)
PSU (Power Supply Unit) is one of the main components of a computer, which functions as a provider of electricity to other computer components as a whole. Sometimes, PSU already installed when you buy a PC case, or also you can buy it separately.

55.Print Head
For inkjet printers, the ink nozzle and the electronic controller is located.

56.Expansion Slot / Slot Expansion
Joint or crack found on the motherboard, used to install additional equipment such as card or board. Installation of additional equipment will enhance the ability of computers in performing certain tasks. There are two types of expansion slots are PCI and ISA type. PCI or Peripheral Component Interconnect is a slot that is designed based on the standard PCI standard Interest Group. Meanwhile, aka ISA Industry Standard Architecture is the first time slot that was developed by IBM / AT.

57.FSB (Front Side Bus)
In microsprocessor, FSB connects the processor with main memory. And is also used to communicate between the processor with other components onto the motherboard.

58.NTSC
National Television System Committee, is a committee organized by the (EIA) that the TV broadcasting standard developed in the United States and several other countries.

59.PAL
Short for phase-alternating line, is a color encoding used in broadcast television. PAL was developed in Germany by Walter Bruch, who worked at Telefunken.

60.Core Clock
Value Frekensi owned graphics chip on the video card. Usually the greater the value of this frekensi, the higher the performance. Frequency value is expressed in units of Hz (Hertz), and also commonly added to the range of values ​​such as Mega (million), Giga (Billion), and so forth.
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Terminology 2

21.Touchpad
Is an input device commonly used on laptop computers. Its function as the driving cursor on the monitor, through stimulation of finger movements that touch the touchpad. With this function well, the touchpad is used instead of a mouse. From the size, usually have different sizes, but usually not more than 50 cm ². Touchpad development also continues, which is now not only as an activator of the cursor, but also has a function for scrolling and zooming a specific document.

22.Northbridge
One of the two chips in the chipset that connects the processor to system memory and AGP and PCI bus. Another is the southbridge chip.

23.Southbridge
One of the two chips on the motherboard chipset, which controls the IDE bus, USB, Plug and Play, and so forth.

24.D-Sub
Standard output ports that are used from the video card to the monitor by using the 15-pin on the connection.

25.DVI-I
One of the DVI variant cans That pass analog and digital signals. DVI connector Itself is Used in LCD monitors are very effective to reduce video noise Pls I do the conversion from digital to analog and back to digital again.

26.MP3
MPEG-1 Audio Layer 3, or better known as MP3 is a file format that has compression encoding sound good (although lossy) so that the file size can be smaller. This file was developed by a German engineer Karlheinz Brandenburg. MP3 encoding uses Pulse Code Modulation (PCM). MP3 reduces the number of bits of data by using a psychoacoustic model (eliminating the human voice is not audible.)

27.MPEG
MPEG (Motion Picture Expert Group) is the name of the international organization ISO / IEC are developing moving image coding standard (such as video). Some of the standards developed are MPEG-2 and MPEG-3.

28.PCMCIA
Short for Personal Computer Memory Card International Association, is an organization consisting of more than 500 companies, which has developed a standard for small-sized components. Less is more for credit cards, and so-called PC Cards. Where the use of majority for notebook computers.

29.Pin
Are the grooves and the legs of the chipset that connects the module output or input data transfer and flow into the motherboard. Usually there is a row of pins on a PCB board inside a memory chip is also a slang term for these types of memory. For example, the number of pin DDR1 memory will not be equal to the number of pin DDR2 memory.

30.USB 2.0
Interface that is used most recent UFD. In theory connection with this interface capable of transferring data as fast as 480 Mbps.

31.Pitch
Pitch or also called the dot pitch, is the distance between pixel and next pixel. The greater the distance, the resulting display tends to look coarse (grainy).


32.Resolution
Describing the number of pixels that appear in the calculation of two dimensi.Sebagai example 1.280 x 1.024 pixel resolution, meaning that pixel is displayed as many as 1024 rows and 1280 columns.

33.SVGA
Abbreviations of supervideo graphics array, displaying in a resolution of 800x600 pixels.

34.VGA
Abbreviation of video graphics array, displaying in a resolution of 640x480 pixels.

35.Heatsink
Heatsink is an object which is placed on components, with the aim of releasing heat generated corresponding components. Heat transfer can go through the process of conduction, convection or radiation. On the PC components, usually the material used to heatsink is copper or alumunim. Aluminum is lighter and cheaper. While copper has the ability to release heat faster. To speed cooling, usually combined with a heatsink fan (HSF).

36.HSF (Heat Sink Fan)
A CPU components that are used to absorb heat. Usually made of aluminum. Use as the absorber temperature fan is used to improve the stability of your computer.

37.802.11a
Standard wireless network with a maximum data transfer rate of 54 Mbps and works at a frequency of 5 GHz.

38.802.11b
Standard wireless network with a maximum data transfer rate of 11 Mbps and works at a frequency of 2.4 GHz.

39.802.11g
Standard wireless network with a maximum data transfer rate of 54 Mbps (typical 200 Mbps) and works at a frequency of 2.4 GHz, with backward compatibility to 802.11b berperangkat.

40.802.11n
Standard wireless network with a maximum data transfer rate of 600 Mbps and works at a frequency of 2.4 GHz or 5 GHz. Standard 802.11n specification is expected to be finalized in 2009.
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Terminology 1

1.API (Application Programming Interface)
A joint command and a sequence of instructions that can be used to design games software developer or application. By the standards of this API, developers do not have to specify the application made by a particular hardware architecture. In essence, the API function as an intermediary that connects programmers with the hardware.

2.Access Time
The time required to access the data needed, from idle (silent) to obtain the data.

3.ATA/133
Represents the highest standards of data transfer speed devices with PATA interface (parallel). Some other names are the ATA-7, ATA/ATAPI-7, Ultra-DMA/133, UDMA 6, and others. To achieve this requires the necessary disk controller that supports, as well as a bus controller on the PC side (more precisely on the motherboard). Meanwhile, in the next development is ATA-8 or ATA/ATAPI-8.

4.Keyboard
Peripherals for data input on the computer with a QWERTY key configuration. Apart from the configuration of the QWERTY keypad, a computer keyboard also comes standard other buttons to be able to use all the features possessed by a computer.

5.Monitor
Tool in the form of computer output display to indicate directly when processing by the computer is going.

6.CRT (Cathode Ray Tube)
Type monitors that use a large tube as a display unit that is usually found on conventional TV.

7.LCD (Liquid Crystal Display)
New types of monitors that use liquid crystal material in forming the cross-section display on the monitor.

8.TFT (Thin Film Transistor)
A type of LCD technology in which each pixel is connected directly to the component transistors.

9.Pixel
Short for picture element, which is the smallest element that forms an image on a monitor.

10.Mouse
Computer data input tools in order to move the cursor on the monitor display, in order to directly choose the applications that will run. Usually the mouse is used for computers with operating system-based GUI (Graphical User Interface).

11.LGA775
Having stood for Land Grid Array, is a type of socket used by Intel CPUs, with a pin in the socket, instead of the processor anymore. While the 775 indicates the number of pins are owned by the socket.

12.PCIExpress
PCIe, formerly known as 3GIO (3rd Generation I / O). Currently, video cards use this type of interface, to increase data transfer bandwidth.

13.Chipset
Chips or chipsets are small pieces of silicon that is used to store information and computer instruction. Each computer component has at least a chip in it. The chipset on the motherboard to control the input and output (input and output) of underlying computer. The chipset on the video card controls the rendering of 3D graphics and the output of the image on your monitor. CPU is one example of a chip that is very important. Chipset motherboard, such as BX, i810, i820, and many others.

14.DVD-RAM
Standard writing format on DVD media, as well as the format ± R / RW. It's just using different techniques, allowing random access technique. However, RAM format is more directed to the same function as RW format. Where, the writing process can be repeated on the same medium, also remove them.

15.Burn
Record information / data to optical media, either CD or DVD.

16.Burst
The way data transmission by way of collecting information, then sent as a large unit in a high-speed line.

17.SATA
SATA (Serial Advanced Technology Attachment), a standard interface and command set for transferring data between devices to the PC bus. Unlike IDE which uses parallel signaling, SATA works serially. Allows the use of a more compact data cable, longer cable distances, and a faster transfer speed. Previously been used, has a data transfer rate 150 MB / s (SATA-150). The now widely used is SATA-300 (SATA II) and later SATA-600.

18.SCSI
SCSI (Small Computer System Interface) a standard interface and command set for inter-device data transfer to the PC bus. In addition to the hard drive, is also frequently used in optical drives, and back-up storage. More widely used in workstations and servers. Desktop PCs rely more interface ATA / IDE.

19.SO-DIMM
Short for Small Outline Dual Inline Memory Module, is a smaller version of a DIMM standard commonly used in notebook computers. Where, SO-DIMM has a size of 72 pins to interface 32-bit, 144 pins for 64-bit interface.

20.PC Card
Expansion cards are usually used in notebooks, so the notebook have new functions, Such as WLAN, Bluetooth, Sound, danain-other. PC Card is divided into three types. Type I, Type II and Type III. Differences shape of the three, only Stood at each card thickness. Type I, the which has a thickness of 3.3 mm is usually Used as memory cards. Type II with a thickness of 5 mm is usually Used for tools that function as I / O, Such as modems, LAN, and others. For Type III, with a thickness of 10.5 mm is usually Used for Such devices as micro drives or other components having dimensions Greater thickness.
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