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Showing posts with label Things To Know. Show all posts
Showing posts with label Things To Know. Show all posts

How to Protect Your Servers from Attacks and Hackers?

For most internet users, a firewall, spyware and antivirus protection is more than enough to keep hackers at bay. But part of the reason these programs are effective is that hackers rarely waste their time breaking in to personal computers. However, they will go that extra mile to access the servers of businesses where they can find sensitive ...financial information.

How does it work?
Well, when a user visits a web page, any web page, some of the information get stored on the server. Then when a talented hacker breaks into a hosting server, he may be able to access some of the information that is restricted to customers, such as credit card numbers.
How can you protect your servers?
Unfortunately, catching a hacker in the act is not always easy. They rely on a number of different tricks and techniques to illegally access servers. Believe it or not, most of the programs they use are freely distributed on the web. Of course, they must first find a way in for the hacker to have any chance of accessing confidential files on the server.

Malicious computer programs are the easiest and most effective way for a hacker to break in. Therefore, the first thing you must do is make certain your spyware and maleware programs are current. Of course, no security program can guarantee that your server will not become infected.

What to look for?
If your computer slows down and frequently freezes, there is a good chance that the server is infected. At this point, it will be necessary to disconnect the system from the network. This will prevent infected programs from interacting with the server. It will also prevent the unscrupulous hacker on the other end from accessing your confidential files

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HOW TO REMOVE RAPIDSHARE TIME LIMIT

TO DOWNLOAD UNLIMITED NUMBER OF FILES WITHOUT ANY TIME LIMIT
 
Directions -
Rapidshare traces the users IP address to limit each user to a certain amount of downloading per day. To get around this, you need to show the rapidshare server, a different IP address. You can do this one of multiple ways.
 
Requesting a new IP address from your ISP server.
Here's how to do... it in windows:
1. Click Start
2. Click run
3. In the run box type cmd.exe and click OK
4. When the command prompt opens type the following. ENTER after each new line.
               ipconfig /flushdns
               ipconfig /release
               ipconfig /renew
               exit
5. Erase your cookies in whatever browser you are using.
6. Try the rapidshare download again.
 
Frequently you will be assigned a new IP address when this happens. Sometime you will, sometimes you will not. If you are on a fixed IP address, this method will not work. To be honest, I do not know how to do this in linux/unix/etc. If this works for you, you may want to save the above commands into a batch file, and just run it when you need it.

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COMMON ERROR OF PC AND THEIR SOLUTION

1. MONITOR LED IS BLINKING
Check all the connections like Monitor Cable, Data cables, RAM, Display Card , CPU connections. sometimes loose connection may cause this type of problem....
 

2. CONTINUOUS THREE BEEPS
Problem in RAM Connection. mostly of beeping sounds produced form RAM.
 

3. THREE BEEPS ( 1 Long 2 Short)
Problem in Display Card Connection..MAKE IT CLEAN
 

4. THREE LONG BEEPS PERIOD WISE
Problem in BIOS or RAM (Basic Input Output System)(Ram Access Memory)
 

5. CONTINUOUS NON-STOP BEEPING
Key Board Problem (I.e.; Some Key is pressed for Longer time)
 

6. FDD LED IS GLOWING CONTINUOUSLY
Data cable to be connected properly (twisted cable).do not use brakeble wire.
 

7. NO DISPLAY ON THE SCREEN AT ALL
Hard Disk cable connected wrongly. Connect rightly seeing the Red mark (Faces power supply) and then Restart.chek it from cpu to monitor.
 

8. POWER LED IS OFF
a. Check main power cord
b. Check S.M.P.S.
c. Check Mother Board connection
d. Check switch once again at cpu and monitor
 

9. SHOWING CMOS ERROR
Replace 3 Volt battery of Mother Board . Set Original Settings Manually.(Refer CMOS Setup chart)
Enter your search terms. Submit search form.
 

10. SHOWING FDD ERROR OR FLOPPY DRIVE IS NOT WORKING PROPERLY
Check Power cord of FDD , Data Cables , set CMOS & Finally the Check drive.
 

11. SHOWING HDD ERROR OR HARD DISK FAILURE
a. Check Power Cord
b. Check connection of HDD
c. Check Data cable
d. Check Hard Disk parameters in CMOS or Auto detecting Setting Partitions by Fdisk Command, then format it to set track 0.
 

12. MOTHER BOARD HANGS DUE TO UNSTABILIZED POWER SUPPLY
a. Check S.M.P.S
b. RAM not functioning properly.
c. Software problem (due to using pirated software)
d. CPU fan not functioning properly.
e. warm air shouldn't be tempered inside CPU.
 

13. DANCING SCREEN
a. Check Display card connection
b. Virus Problem
c. Video Memory Problem

14. SHAKING SCREEN
a. Earthing problem
b. Magnetic waves comes around.
 

15. CPU CABINET SHOCK
a. Check Earthing
b. Check main power cord.
 

16. NON-SYSTEM DISK ERROR
a. Floppy Drive having different disk (Non-Bootable Disk) OR CMOS Parameters for Hard Disk may not be set properly.
b. Hard Disk Partitions may not be created.
c. Hard Disk may not be formatted.
 

17. MISSING OPERATING SYSTEM
The System files missing namely Ie; command.com} -User File IO.SYS & MS_DOS.SYS } - Hidden Files. These above three files required for Startup of the system that can be transferred by using SYS C: Command OR While the time of formatting by using Format c:/u/s
 

18. MISSING COMMAND INTERPRETOR
May the file Command.com is corrupted OR Infected by Virus OR Some one has Erased it.
 

19. SHOWING I/O ERROR.
The type of Hard Disk in CMOS may not be set properly.
b. Operating system used for formatting is not valid.
 

20. SHOWING DIVIDE OVER- FLOW
MESSAGE
a. May some Directories or Files crash
with other files.
b. Use CHKDSK/F or SCANDISK
Command to correct it.
 

21. HARD DISK MAKING NOISE WHILE PROCESSING
a. Unstabilized power supply.
b. Check for Loose Contact.
c. Do not use Y Connectors for Hard Disk.
d. It may create Bad Sector OR Weak Hard Disk.
 

22. HARD DISK HANGS WHILE PROCESSING
Check for Bad Sector by using CHKDSK or SCANDISK Command. If found format the Hard Disk and set Partition before that area.(This is the only procedure to use Hard Disk with Bad Sector) OR (To avoid Bad Sectors use Standard Power Supply)
 

23. HARD DISK NOT DETECTED
a. Check Power Connector
b. Check Data Cables
c. Check Jumpers
 

24. PARTITION NOT SHOWN
Operating System where the Hard Disk formatted is not supported with present Mother Board. For Eg: Hard Disk formatted with Pentium System will hide their partitions for 486 System.
 

25. MMX/DLL FILE MISSING
May the above files may be corrupted due to power failure or Virus. Make available above files from other Computer. OR Reinstall Windows 98 Operating System. (This procedure will not make any effect on existing Data).
 

26. WINDOWS REGISTRY ERROR
This will happen due to sudden ON/OFF of the system. Final solution is to Reinstall Operating System.
 

27. DISPLAY COLOUR DOES NOT MATCH
a. Configure Display Card properly with their CD.
b. The Standard setting for Windows is set it to 800x600 for better performance.
 

28. UNKNOWN DEVICE FOUND
May the Driver utility is not provided with operating system . Insert Driver CD and install software for the above Device...

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Very Quick Way To Hide your IP from A website !!!

1) Go to that site you want to hide your IP from.

2) Go to the beginning of the URL and add "unbanip.com" for example: UnbanIP.com/www.facebook.com

3) Press "Hide Me".

4) Done, your IP is now changed. You can continue on surfing with your new IP.

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Fact About Internet Speed

Facts About Internet Speed.
Many people get confused with
their download speeds. Your
internet provider says your
internet connection speed is in
Kb/s (kilobits per second) or Mb/s
(Megabits per second) When you
download something, web
browser (Google Chorme, Internet
Explorer or Firefox), it says the...
speed in MB/s or KB/s
(Megabyte/ Kilobyte) These things
are NOT the SAME, nither you are
wrong nor your provider. Allow
us to explain....
1Byte = 8 bits
1Kilobit (Kb) = 1000 bits
1megabit (Mb) = 1000 Kb
1KiloBYTE (KB) = 1000 BYTES
1MegaByte (MB) = 1000 KB
So 1 KB= 8 Kb
and 1 MB= 8 Mb
Let's take an example,
If your service provider says your
download speed is 1 Mb/s. To
figure out how fast this is in
Megabytes/s, all you do is divide
by 8.
so 1/8= .125, or 125 KB/s.
This works in reverse too.
Lets say you are downloading a
file at 125 KB/s. Multiply this by 8.
So 125x 8= 1000 Kb/s or 1 Mb/s,
This works with Kb and KB too.

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