Saturday 17 September 2016

How to Fix Windows 10 Slow Performance Issue and Increase Overall System Speed


windows-10-slow-performance-issue-fixShort Bytes: Many Windows users are facing Windows 10 slow performance issue in Windows 10. This appears in the form of input lags and could be fixed by tweaking some Page File settings in Windows 10. So, how to fix this slow performance issue in Windows 10 to boost system speed? Here is the answer.
After the official launch of Windows 10, millions of PC users upgraded their PCs to Windows 10 by availing the free upgrade offer from Microsoft. If you haven’t got the upgrade, here’s a simple way to get Windows 10 upgrade right now. However, several desktop users have reported Windows 10 slow performance issue on Microsoft forums and Reddit after upgrading their systems.
There are some definite issues with the Windows 10 OS as the number of people facing slow performance issue in Windows 10 is very large. This sluggish performance usually appears in the form of input lags. For example: After clicking the Start Menu, it takes about 2-3 seconds to appear or taking the same time to refresh your desktop, Complaining this Windows 10 slow performance issue, many users have downgraded to the previous versions of Windows OS.
According to a user at the Microsoft Community forums, Windows 10 slow performance issue could be fixed by tweaking the Page File settings in Windows 10 that affects and improves the overall system performance. If you’re facing the slow performance issue in Windows 10, you can try to speed up the OS by changing the default settings for Page File control.

How to Fix Windows 10 Slow Performance Issue and Boost your System Speed?

If you are irritated with slow performance issue in Windows 10, we advise you to follow this small guide to speed up your Windows 10 OS on you computer. You need to change the default settings for the Page File control in Windows 10 from System Managed to manual format. Here you can change the page file memory’s file and maximum size- based upon the RAM on your PC.

How to fix Windows 10 Slow performance:

  •  Open Start Menu and find the Control Panel. Click on it.
  • Here in the Control Panel, go to the Search field at the top-right of the window and type Performance. Now hit Enter.
  • Now find Adjust the appearance and performance of Windows.
  • Go to the Advanced tab and click on Change in the Virtual Memory section.
windows-10-slow-performance-issue
  • Now untick the option “Automatically manage paging file size for all drives.”
  • Select the default C: drive where Windows 10 is installed and then choose Custom Size. Then change Initial Size and Maximum Size to the recommended values by Windows (given below).
windows-10-slow-performance-issue-
  • Now click Set and then hit OK to save the settings.
  • Reboot the computer for the changes to take effect and fix the slow performance issue in Windows 10.
After your PC boots up, you should experience better Windows 10 performance. If you found this way to boost your Windows 10 system speed helpful – or you know any other method – feel free to mention it in the comments below.

Teardrop Attack: What Is It And How Does It Work?

WHAT IS A TEARDROP ATTACKTeardrop attack is a type of Denial of Service (DoS) attack which exploits the fragment offset field in the IP header to produce buggy fragments which are then delivered to the target machine. Unable to rearrange the fragments, the victim keeps on accumulating the fragments until it crashes.
As the name suggests, the Teardrop Attack works gradually by sending the fragmented packets to a target machine. It’s a type of a denial-of-service (DoS) attack which overwhelms the target machine with the incomplete data so that the victim crashes down.
In Teardrop Attack, fragmented packets that are sent in the to the target machine, are buggy in nature and the victim’s machine is unable to reassemble those packets due to the bug in the TCP/IP fragmentation.
In this way, the packets keep on getting accumulated over the victim’s machine and finally due to the buffer overflow, the target machine crashes down.

How Teardrop Attack works?

Here, I am taking a reference from the Juniper’s technical publication to illustrate how does it work —
Teardrop attack and IP header
As you can see in the above figure of IP header, which operates at the network layer, there is a field called fragment offset field.

Teardrop Attack and Fragment Offset:

Understand it like this — When a large amount of data is sent across the internet, the data is broken into the smaller fragments. Each of these fragments is assigned a number. When they reach the receiving end, these fragments are rearranged to reproduce the original data or message.
To identify the sequencing of the fragments, the fragment offset field holds the necessary information using which the target machine rearranges the sequence.
However, in the Teardrop Attack, the fragment offset field is made buggy by the hacker so the victim’s machine is unable to find the relative fragments.
So, as the name suggests, the buggy packets keep on accumulating at the victim’s side like teardrops and ultimately it leads to the machine crash.
However, modern networking devices can detect this discrepancy in a fragmented packet. Once they detect the problem, they simply drop the packet.