Test: How Secure Is Your Data?

With the increasing reliance on today’s computer systems and networks for the day to day running of businesses, there is an imminent threat to business continuity. Computer systems can be affected by a variety of sources: power outages, water leaks, systems failures, etc. Most companies have some sort of backup system in place, example UPS for power failure, but fail to take into account other hidden factors. It is no longer a question of if you will experience system or environment failures, but when. The 10-question quiz that follows can assist in assessing your company’s risk of experiencing downtime due to system or environment failures.

1. How many hours of continual data processing does your business do over a 24 hour period?
Threat: The average company’s hourly downtime accounts for $78,000 in lost revenue?
8 hours or less (10 points)
8 to 16 hours (75 points)
16 to 24 hours (100 points)

2. How much downtime can your business afford?
Threat: Computer downtime cost US businesses $4 billion a year, primarily through lost revenue.
1 week to 1 month (10 points)
2 days to 1 week (75 points)
1 day or less (100 points)

3. What is your business system or data worth?
Threat: 43% of U. S. Business never re-open after a disaster experience and 29% close with in 2 years.
$10,000 or less (10 points)
$10,000 to 100,000 (75 points)
$100,000 or more (100 points)

4. How many users does your computer system support?
Threat: The manufacturing industry lost an average of $421,000 per incident of on-line computer systems downtime.
1 to 10 users (10 points)
10 to 100 users (75 points)
100 or more users (100 points)

5. How much down time have you experienced over the last year?
Threat: The average company’s computer system was down 9 times per year for an average of 4 hours each time.
20 hours or less (10 points)
20 to 150 hours (75 points)
150 or more hours (100 points)

6. How many hours is your data center unattended?
Threat: The average company’s hourly downtime costs an average of $330,000 per outage.
1 hour or less (10 points)
1 hour to 8 hours (75 points)
8 hours or more (100 points)

7. What percentage of your systems and environmental conditions (temperature, water, and smoke) are you monitoring with an early detection system?
Threat: Environmental incident’s accounted for 10. 3% of business interruptions in the past 5 years.
90% or more (10 points)
70 to 90% (75 points)
70% or less (100 points)

8. How many hours has your UPS had to back up your system this year?
Threat: Power problems accounted for 29. 48% of U.S. computer outages.
3 or less hours (10 points)
3 to 8 hours (75 points)
8 or more hours (100 points)

9. If your system went down on Friday at midnight, how long would it be before you are notified?
Threat: A 1993 Gallup/GRN survey reported that Fortune 1000 companies average 1.6 hours of LAN downtime per week [that is over 2 weeks per year].
3 or less hours (10 points)
3 to 8 hours (75 points)
8 or more hours (100 points)

10. How many people have access to your main computer room ?
Threat: Human error accounted for 34. 4% of business interruptions in the past 5 years
3 or less (10 points)
3 to 10 (75 points)
10 or more (100 points)

Scoring :

165 and under: Your computer room is either very well protected or computer room down time will not affect your business.
165-799: You have trouble spots in your computer room; proactive steps taken now will help you avoid trouble in the future.
800 and over: Your computer room and quite possibly your job are in serious jeopardy. Look into ways of securing your computer room before disaster strike’s time is ticking.

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How to Fix Windows XP Damaged Boot Sectors?

image The master boot record (MBR) is a small program typically located on the first sector of the hard drive.

It examines the partition table to determine which partition to boot first and then executes the proper commands to run the operating system installed on that partition. If the boot sector becomes corrupt or is overwritten by another operating system, Windows XP will not be able to load. Fortunately, the Windows XP installation CD contains an application that can fix damaged boot sectors.

  • Place the Windows XP CD into the optical drive, and then restart the computer. Enter the BIOS (usually by pressing “F1,” “F2,” or the “Delete” key) and set the system to boot from the optical drive first. Refer to your owner’s manual if necessary. Save the BIOS settings and allow the computer to restart. When prompted, press any key to boot from the Windows XP CD. If you do not press a key at the prompt, the computer will attempt to boot into the hard drive instead of the CD.
  • Click Enter > F8 to accept the Windows XP license agreement. Press “R” to enter the Recovery Console after the Windows XP setup screen appears. Select the drive that contains Windows XP when asked “Which Installation Would You Like to Log Onto?” (usually “1: C:\WINDOWS”), and then press “Enter.”
  • Enter your Windows XP administrator password when prompted, and then press “Enter.” If you do not have a password, leave the box blank and press “Enter.”
  • Type “fixmbr” (omit the quotes) at the command prompt then press “Enter.” The “fixmbr” utility will overwrite and repair the damaged boot sector. After the process is complete, remove the Windows XP CD and restart the computer.

    Note: Some computer viruses are designed to corrupt the master boot record. Keep your antivirus software updated, and set the program to run a full system scan daily.

    How to Create A Windows Xp Boot Record?

  • Place the Windows XP installation CD in your computer’s CD drive and start the computer. The computer will use the information on the CD to start, instead of trying to start using information from the missing boot record on the computer’s hard drive.
  • Follow the prompts in the Recovery Console setup process. Type “R” when the Welcome to Setup screen is displayed. This selects the repair and recovery functions of the Recovery Console.
  • Select the operating system you want to repair and enter the administrator password for that operating system if prompted. The Recovery Console will next display a command prompt.
  • Type “fixmbr” at the command prompt, then press the “Enter” key. This starts the process of creating a new master boot record for your computer’s hard drive.
  • Remove the Windows XP product CD from the CD drive and restart your computer when the repair process is finished.

    How to Restore a Vista Boot Record?

  • Open a DOS prompt. Click the Windows “Start” button and select “Run.” In the textbox, type “cmd” and press “Enter.”
  • Execute Bootsect.exe. In the DOS window, type “Drive:\boot\Bootsect.exe /NT60 All.” Replace “Drive” with the drive letter of your Windows installation. For most people, this location is “C.”
  • Run “Bcdedit.exe” to edit the boot.ini file. To edit the file, type the following into the DOS prompt: Drive:\Windows\system32\Bcdedit /create {ntldr} /d “Description for earlier Windows version”
    “Drive” is the location of the Windows installation files as in Step 2.
    “Description for earlier Windows version” is replaced with any text, but the typical entry is your previous operating system, such as “Windows XP” or “Windows 2003”
  • Restart the computer.
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