Why windows so prone to virus attack

I've encountered no clearer or more definitive proof point than this attack. To set the stage, I'll describe the malware's methods. The only victim requirement is that a Windows system--client or server from and XP on up, 32 and bit--be on an Internet-accessible IP address and listening for socket requests to the Windows Server service.

The attacker connects to the Windows Server service, overflows a fixed-length buffer and tricks the service into executing code contained in a portion of the buffer. The attack edits the Registry to turn off the Windows firewall and packet filter, disables notifications that you're running with reduced security, and opens your system to anonymous access.

Processes owned by that pseudo-user can literally do anything, unchecked, to the local machine. After that, an IRC bot or sub human driver can make your system do whatever it wants, including making it a nest for more malware.

In my case, it was so eager to scan the Internet for other systems to infect that it locked my server's CPUs at percent and gave itself away. To nail itself in place, two services watch for and regenerate each other even if their files are deleted. The malware adds an entry to Administrator's login script, and it watches for a privileged invocation of Windows Explorer like Finder and attaches a malicious thread to that.

I've been giving it great deal of thought, and I came up with a reasons pointing to the likelihood that Windows is at greater risk of catastrophic attacks. It's not easy reading, but it was either this dense packing or a book-length blog post.

SYSTEM cannot be used to log in, but it also has no password, no login script, no shell and no environment, therefore. Windows will notify you on an attempt to overwrite one of its own system files stored here, but does not try to protect privileged software.

Attackers use this same mechanism to cloak malware. A privileged user must never be denied access to a debugger on any system. Which of the following plays a role in determining your body-type. Which view allows you to create or modify a worksheet while viewing how it will look in printed format. Which of the following is a benefit of participating in team sports.

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Is it better to take a shower in the morning or at night? Is it illegal to destroy other people's mail? Still have questions? Find more answers. Previously Viewed. Unanswered Questions. What were the pains hardships faced by sardar vallabhbhai patel? What are the disadvantages of limit state method? Another reason why Linux is more secure is that you need root level access in order to do anything. Most Linux users use a normal account and only log into the root account when they need to make specific changes to the system.

The special permissions needed and the use of non-root accounts in Linux make it a lot harder to create a virus that will actually spread like it can in Windows or OS X.

Another big advantage to using Linux is that everything is open source. Most people using Linux install software from the official package repositories of their Linux distribution. There is no official Microsoft repository for Windows software, it exists everywhere and anywhere. In my case, I only install unknown software in a virtual machine first and if everything runs fine in the VM, then I install it on my main machine.

On OS X, Apple has recently added a feature to the OS that will prevent installation of any software that is not in the Mac App store or a set of identified software developers. Linux is a heterogeneous environment. If you have ever thought about using Linux, the first thing you probably had to do was decide which Linux distribution flavor to install. There are literally thousands of Linux distributions out there and they are all different. The Linux Kernel is different and they all come with different packages and configurations.

Having so many different forms of the OS makes it hard to write a virus that will spread through everything. This is not the case with Windows. Linux has special command and functions for security purposes. When you learn Linux, you learn a lot about commands that let you perform certain security related tasks like sudo or chroot.

These commands make performing special tasks in Linux more secure.