Friday, August 2, 2013

Types of Rootkit Virus

Rootkit is a malware that is designed to protect / hide malware, spyware and bots and prevent them will be detected by normal methods of detection. Once it has installed deadly potential to transform your important references in the garbage to the host computer.

It is designed to achieve the following objectives:
- For an unauthorized computer owner to come in and steal his / her powers for criminal activity to the theft of money via online banking to steal important documents, access, etc.
- To hide malicious software such as viruses, keyloggers, owners damaging the computer.
- For the computer as a zombie computer use to perform immoral activities such as sending spam to attack other computers via the Startup group, etc.

Rootkit virus types:
1- Virus persistent rootkit: This rootkit virus triggers whenever the computer startup / restart. He hides in files and invalid registry files reproduce offer valid Windows registry. It can not be easily detected and whenever the computer downloaded / restart without using an external factor. It remains in the registry of your computer, even when the computer is restarted.
2- Memory Rootkit Virus base: This type of rootkit virus is in the memory of your computer. They occupy an unallocated RAM of your computer and keep your computer is shut down by the owner.
3- User Mode Rootkits: In this case, the rootkit virus digs deep into the operating system and stores the location of the system drive and can not be detected by the antivirus program. He escaped the virus detection by integrating with the anti-virus program. If the anti-virus program will start to scan the system, hamper Rootkit and they mimic the action of anti-virus program and therefore shows no malware in a row.
4- kernel mode rootkits: Rootkits Kernel are dangerous compared to other rootkits. This type of rootkit modifies kernel data structures by adding or replacing the existing code. This is one of the deadliest rootkits that can not be detected by antivirus programs as they operate on the same level of security operating systems.
5- Firmware Rootkits: Firmware rootkits affect the device by an appropriate access device code and cease functioning. You can listen rootkit Mebromi the video card of the computer is compromised. This rootkit is installed when you restart your computer.
6- Kit boot: bootkit is a rootkit is designed for MBR (Master Boot Record) will infect your computer. It primarily affects the boot and POST (Power On Self Test) of the computer.
7- Hypervisor Rootkits: This type of rootkit is designed to influence the configuration of the virtual machine. Hypervisor is a layer between the physical layer and the virtual layer, it is not even loaded when the computer reboots and becomes active if the operating system will be prompted to restart the virtual machine. Its mission is to use hardware virtualization and thus enjoy a true triggered by intercepting operating hardware operating system.

How to prevent rootkits:
1- One of the best ways to make your computer is to prevent rootkits, create a system restore point at regular intervals.
2- In most cases, rootkit between computer through spam mail, it is always advisable to avoid spam.
3- It is always recommended that any external device before because it may contain harmful malware scan.
4- You need to regularly update the program from the computer anti-virus software on the actual site of the manufacturer. Aside from the real site of the manufacturer do not use any antivirus security, these traps are created by poor people, promises to fulfill their evil intentions.
5- Use the tools essential security Microsoft security can be found on the Microsoft support site.

Threats and Solutions for USB Storage Devices

USB products are on the market since 2000. Natural growing personal and business data, has led to an exponential demand for USB flash drives and external hard drives. Leave ordinary people to large organizations on all USB flash drives, the storage, transmission and reception of documents, photographs, videos, etc..
The main reason for the popularity of these devices is that they are small, light and inexpensive. A few years ago it was difficult to believe that a device half the size of a credit card, it could contain thousands of documents and photos directly into your pocket. It should be noted that a typical 8 GB USB flash drive will be enough space has to hold more than 15,000 photos (500 KB average size of the photo). In response to market demand, the manufacturers strive devices with more memory to produce the faster transfer rates and lower costs. For example, a USB 1TB is available during the year 2013.

USB Flash drives use a common standard that is supported by all modern operating systems, as USB mass storage. Therefore, each of them can connect to a Mac, copy some files, but connect it to a Windows computer access to those files.

So let us realize that it does not have the disadvantages? Absolutely not. They have much to offer, but they all have a common problem: they are dangerous! Read on to learn how to put yourself in danger by them.

Antivirus companies report the AutoRun feature in Microsoft Windows is still among the Top Ten threats. With this feature, programs can be run automatically when the USB is connected to a PC, but obviously malware can be run easily through them. Most computer viruses copy from USB removable disk, and sometimes it is their primary method of distribution. If a virus or other type of malware files on a USB stick, it's a great chance that other systems with this USB also infected.

In addition, USB drives, due to the high relative to their low capacity, the first choice when someone wants to steal valuable or confidential data. Companies and businesses are at risk if the staff can reflect company documents on USB drives and take them out of the office. One study showed that the average cost of a data breach can be as high as 2.5 million. And it is not just for businesses. Each one has a private folder, or even projects on their computer, with the doors open to intruders.

There must be some type of solution to avoid the threats. In the world of today's software, there are some applications that help secure all their USB ports. But not all software solutions is permissible to increase the security of your PC at home and at work. You should look for a software that solves the above problems, provides excellent technical support, and is regularly updated with new search features. There are solutions to free, but they are not all one time or another. They are usually written for hobby, not a point of view "professional."

A wise choice, USB Security Suite. It has everything you need to protect your PC against threats from USB. USB Security Suite automatically scans any USB drive connected to a computer in order to prevent the spread of the virus. It can also vaccinate your USB stick, so they never infect other computers. If you know (copy, rename, delete, etc.) which activities comes to USB drives need on your system, USB Security Suite can be monitored and stores it. Protection against data theft with ease.

What to do if data lost from Microsoft Outlook

For users of office and home, Microsoft Outlook, plays vital role in sending, receiving and managing e-mails, appointments, contacts and to-do list. In other words, Microsoft Outlook is the application that will help you manage your professional life. Therefore, if Outlook developed technical issues or it does not work well, it can start problems.
In this article you will get tips for solving problems arise when you lose data stored on Microsoft Outlook. Discussed below are some tips that will help you restore or backup your data to MS Outlook 2007 and 2010:

The data on your Microsoft Outlook disappears suddenly
This is common with Microsoft Outlook users that the data they have lost in the form of e-mails, contacts and appointments for any reason a problem. Outlook manages data in its own way, and therefore the normal course of backup does not save your Outlook data. To avoid such unpleasant situations, you need to know how to backup and restore data from Outlook.

Backup Outlook data is not very difficult, but you must first find the data. For the data first, you must go to the dialog "Account Settings. If you use Outlook 2007, you can do this by opening to" Tools "and" Account Settings. "Outlook users 2010 can click the "File" tab and select "About" on the left, then click "Account Settings."

Once the dialog box, you must click on the tab 'Data Files. Now, select your data file (probably Outlook.pst), then click the "Open Folder" (2007) or on the button "Open file location" (2010) button. Now, Windows Explorer, open the file is stored in the Outlook data.

Now close Outlook and hold to open the folder in which you must copy the contents to a safer place. Make sure that this file has been included in the calendar of your regular backup.

You can recover the lost data by rebuilding means below:

- First, you need Outlook, and enter the setup wizard. Once you have a configuration file is empty.

- As soon as Outlook starts to run, you must start the Import and Export Wizard. To start the wizard, the Outlook 2007 users should select File >> Import and Export. In Outlook 2010, you must click on the "File" tab and click the "Open" on the left and select "Import."

- Now select "Import" from another program or file in the wizard, and then click "Next"

- Users of Microsoft Outlook 2007 must file Personal Folders (PST). Select File as 2010 Microsoft Outlook Outlook (PST) data. Must choose.

- On the next page of the wizard, you must click the "Browse" button and locate the saved Outlook folder. Records may exist guaranteed with the name of Outlook or Outlook.pst.

- Once you get to the next page of the wizard, select Personal Folders and also do not forget to check the subfolders. Finally, you need the "Finish" button to begin importing your Outlook data if the backup.

Through the steps above to store or retrieve the Outlook data.

Password Creation Tips by McAfee

We all have multiple accounts on social media sites, personal accounts and email accounts. All these elements are important for us, because each of them is an extension of our real life. Each of our account no matter where or what website serves a purpose, our personal information and important information in relation to save us. Therefore, it is important to create a strong password that is easy to remember. But often in ignorance, we tend to be a password that is easy to guess or to create a password that is easy to hack.
If you want to secure your accounts, then you should know the basics of secure password. Recently McAfee important advice passwords, which is very useful in securing your account has developed. In addition, Intel also has a concept which determine the period within which a password can be hacked, helps develops. Let us first understand the software from Intel.

Software from Intel
Intel has a software that is available online, as is the strength of mind is developed. As the name suggests allows a user to discover what how long it will take the strength of the password and for a hacker to get through. You can enter a password (as a precautionary measure, it is not recommended to use all or a part of one's password) to start, you want to use.

Once you press Enter, you will get a detailed analysis of how long it takes to make just to chop. a list with details such as years, months, days, hours, minutes, until the number of seconds to hack your password. Remember, generates the details in your report because it is difficult to hack. It's all about the complexity of a password that is difficult to decipher and hack makes.

Important Tips Password:
It is advisable to use different passwords for your different accounts. For example, with a different password and complex for your bank account is important because it is the protection of your financial information. Inferior meaning can be given to social media accounts and email accounts. Although they tend to be hacked, but a good password are not working for them again.
It is important to use a password that combination of letters, numbers and punctuation marks, if possible. You can create a password that has all these elements. For example, you can use a phrase like "my first trip to college! However, this time may seem a little hack-able. According to this transaction from the Intel test, you might be surprised that it will take some months to hack to be .
Once you realize how you have a strong password that you can set passwords in the same way to build set pass. All you need to remember is to contain all the essentials in your password. She also suggested to use the name of your social media sites like FB (Facebook) andTwtr (Twitter).
If you find difficult to remember the passphrase, then you can use a long password. A simple but long sentence like "The show must go on" and a password is easy to remember. Notice how punctuation marks and other symbols are used, you can also use a password for the similar way.

At the conclusion of all the above, you can take the help of software that allows you to manage your passwords. A password manager that tools such as storage, management and the possibility of creating your password automatically includes long-term help to fill in your account. You can choose from LastPass or RoboForm.

Tips to restore and backup your Windows 8 files to a hard drive

The Windows 8 operating system (OS) from Microsoft offers many advanced and innovative features, including ways to save your settings. However, the operating system was easier to make the adjustment with the cloud storage service SkyDrive, but in fact it is not re-stored the files on your computer. To save these files, you must use different methods. In this article you will come to know about the guidelines and information to back up files and restore your files to Windows 8 on a hard drive.

Discussed below is the step by step guide to restore and backup your files Windows 8 on a hard drive:

First, you need to plug provided on Windows 8 OS, a USB hard drive to the USB port, which usually takes place on the side of your laptop or the back of the desktop PC. Even if you do not need a new USB drive, you basically have to have enough space for them to record all the information you plan to record automatically in an emergency.

Once the PC recognizes that the hard drive is inserted into the USB port, you will see a small menu will appear on the right side of the screen. Once the computer recognizes the hard disk successfully, you need to type or click "Configure this drive for backup" before you made the backup option in the menu. It seems that the second option in the list .

Now your computer will direct you to the "history file" part of Windows 8, "Control Panel". The hard drive that you selected for backup automatically shown in the menu as "New Band." Now you need to "activate" click on the button on the right side of the menu.

Once you have completed the above process, you will be asked if you want to add the disk to the homegroup. A group home network refers to a cluster of computers using common wireless network. Once properly configured, the HomeGroup allows users to share files on different computers.

After configuring the Homegroup correctly, the file will begin immediately History saves copies of your files on your external hard drive. It happens again and again, as long as the unit is plugged in. If you save the file, select the option, your PC must have a bit slow because the history of the file starts to save everything on the hard drive.

This is to secure your files on the hard drive, but if at any time you want to restore files, you must return to the "Control Panel" and perform the following actions.

Especially on the startup screen of Windows 8 and right-click or drag up and down on the touch screen.

Once you click the screen to the right is a small bar with a key before you have at the bottom of the screen. You must type or click on the button marked "All Apps" button.

In the list of applications that you have to get the "Control Panel" and click select

Inside the "Control Panel", tap or click on "Save backup copies of your files with File History" under "System and Security." It is on the upper left side of the window.

Now, in the "File history" panel and click or press "Restore personal files." 'Restore personal files "is in the left corner of the window.

Here you need to select the files you want to restore. To get the files you simply click on the green arrow to restore rounded to the file name.

Once this step is completed, the windows begin analysis applications that are stored on your PC Windows 8, and the files you want to select or skip.

Once you have completed the above process, the files will be restored to your Windows 8 PC.


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