Archive for the ‘Registry’ Category
Computer Troubleshooting Tips
When you turn on your computer in the morning or in the office, no response at all and maybe a computer that usually lights a flame, not now. It’s a frustrating thing, maybe the information below can help you:
- What you need to check first is whether the power cable on your computer are properly installed (not loose). Check all cables that connect computers, monitors, UPS or stabilizer, is attached to a power source. UPS can also be damaged if you or stabilizer is not a problem on the cable, try not to use UPS or stabilizer first, see if you turn on your computer.
- remember if you’ve already made changes to your computer before, such as changing the supply voltage, moving the computer or fiddling with the inside of the computer, or change the settings BIOS. If return to normal or double-check the part you touch when installed properly.
- if you need to change BIOS settings, and you can not return the computer because there is no response, then you must manually reset the BIOS. Mainboard guide you to reset the BIOS. Do it right.
- Did your computer noises sound “beep” prolonged or repeated?, If so, mungkiin VGA card or your memory is not installed correctly. Try opening the computer case cover and check advance or withdraw the plug from the VGA card or memory if you are sure it is the cause.
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Tips to prevent and correct computer against viruses and spyware
Did you know that the damage to the computer not only caused by damage or technical errors in hardware and software.
Viruses and spyware are a nuisance on a computer that is caused by external parties for various purposes such as stealing your data, damage your hardware, delete files, eliminating some functions, taking control your computer and others. Who should be very rare or may not viruses and spyware that brings advantage on the infected computer.
Computer viruses and spyware can attack your computer either online or who do not often online at the website though. Computer with a floppy or USB flash drive may be infected with software that is installed if not careful. If you have been infected by a virus or spyware, which is only active if the computer is connected to the Internet, then the virus or spyware will be active when the computer is online.
The following are various acts of prevention and improvement of computer virus or spyware either in mild or severe.
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About Spyware
Spyware is a program created in order to spy (spy). Spyware is a common threat, but can be very dangerous because, as its name suggests, the spyware that threatens the privacy and can degrade system performance and network Spyware has been widespread since 1994. At that time, a known spyware is Gator. Spyware is still exist till today. In line with technological developments, spyware originally intended for the advertising company. But now everything has changed, used to push spyrware destructive purposes.
Spyware Categories, Spyware has several categories, namely:
- Trojan / Backdoor
- Adware
- Keylogger
- DDoS agents (zombies)
- Sniffer cracked password
- Browser Helper Object
- Kazaa P2P example.
- RAT – Remote Access Tool / Trojan.
If we see there is overlap with an anti-virus that is in part a Trojan. The anti-virus solutions are generally able to detect the presence of a Trojan horse in our system. But for other categories such as adware, P2P, hacking tools, generally anti-virus can not enter this category in their detection.
11 The weakness that is often not realized Network Admin
The threat of intrusion into the network system not only from hackers, aka the employees in the company can do. Course requires an attention of an admin to the company network security system to maintain dijebol not in order. Here are 11 things that the writer of special concern for the reliability of the system administrator for a network security company where you work, to be to stay awake:
- Gullible and too trusting to the user / you, especially the female staff members or friends who ask for help.
- Building and the access door entrance / exit that is not certain.
- Documents and computer hard drives or peripherals that were not destroyed or not destroyed at the time to be thrown in the trash, be read by others.
- A weak password or even the network is not using a password system as a whole.
- Defense Network, which is less strong, for there is probably no firewall and so on.
- Access controls are weak, and some missing files that do not access to users who do not need should be granted.
- The system will not patch.
- Authentication and disclosure of information of a Web application is not done arbitrarily.
- Wireless system is running with the default settings and without WEP, WPA or WPA2, very risky and easy to hack
- SNMP on host tissue in a state of default on or only the host mode in the community so it is very easy to hack.
- Using a firewall, router, remote access and dial-up devices in a state of insolvency or password guest or the use of passwords that are too simple, since this entrance into the system hackers.
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virus W32/Xorer
After so long not been heard, a virus attack foreign tourists come back to threaten computer users of Indonesia. This time it comes from a family variants W32/Xorer. and What are the capabilities of the virus W32/Xorer. Described by analysts as a virus from Vaksincom, Adi Saputera, virus W32/Xorer this virus has the ability as well as an intruder who entered into the computer, and then act and disrupt a computer system. To be able to do it, making the virus uses social engineering techniques to trick the victim and propagate itself.
“W32/Xorer virus maker trying to fool victims by providing a link to the program / software on specific websites or provide information such as a cheat / code, with the impression that the victim did not do anything wrong,”. W32/Xorer virus, is one of the variant virus W32/Xorer family. W32/Xorer virus is thought to have come from China first appeared in late 2007. Today, dozens of variants of the virus has appeared and W32/Xorer have different abilities.
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Password Protected Files and Folders with M File Anti-Copy
I think some of you working on a shared computer and a lot of files and folders on that computer. Perhaps, some of them are very important and ranked for you. If these files or folders are lost due to being removed or stolen by someone else is a nightmare for you. So to avoid these problems, the protection of your files and folders with a password is required. How to protect files and folders with a password? You can use a tool called M File Anti-copy protection for.
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Security tools
When the program already installed on your computer, it will configure to be executed each time you log on the computer, and will do the scans. When scanning is completed, it will be notified that there are a number of dangerous infections on your computer. If you attempt to remove the infection, then this program will frustrate you until you buy it.
way to avoid viruses in the flashdisck
if you work in an office then Save the data is an activity that must and should be done by computer users. Usually the data you save on your hard drive such as hard disks, floppy disks, flash and other storage media of his. But what if the data stored was attacked by a virus? This course is a big problem. Currently-virus development is increasingly becoming so. But we also have to be smart react to it. One is by using antivirus. But the weakness of this antivirus is that the data are sometimes attacked by the virus could not be saved.
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Disable right click on the Taskbar on your computer
Key: [HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer]
Value Name: NoTrayContextMenu
Data Type: REG_DWORD
Data: (0 = disabled, 1 = enabled)
To see the changes you need to do a restart.
now been completed and right click on your computer taskbar is not working anymore.
Small Registry Editor 1.3.1.12
For you users of Microsoft Windows operating system, certainly not unfamiliar with the term registry. Registry are often referred to as the brain of the Microsoft Windows operating system. In the registry there are all Microsoft Windows operating system configurations, ranging from hardware configuration, the device is weak, the association of file extensions with applications, up to user preference.
most types of viruses often make the registry as a target for the disabled at first. If you already have a user does not have access to the registry, then the survival of the virus can be more assured. If your computer is infected with such viruses and you do not get into the registry editor you do not need to worry, try using the Small Registry Editor 1.3.1.12 Read the rest of this entry »