A family of graphical operating systems produced by Microsoft. Windows includes both server and destop operating systems. Early versions relied on MS-DOS while current versions have evolved from Windows NT. Please do not use this tag for X, but use [x-windows] instead.

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Does Reinstalling windows ensures removal of all malwares/spywares/virus/rootkits etc? [duplicate]

If I reinstall windows, will it ensure that all types of malwares/spywares/rootkits etc are removed from my laptop ?
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0answers
25 views

Syncing service passwords during offline installations

Due to very paranoid customer requirements, we have to install several Windows services on two different systems that should run under a shared service account. Each system should each have a copy of ...
0
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2answers
120 views

Minimum access required to access LSA Secrets

I would like to know what the minimum access is to be able to dump from the lsass process on a Windows machine (any version) to try and grab LSA Secrets. The reason I am asking is because I had ...
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3answers
118 views

User Account Guessing [duplicate]

I'm doing some research on user account guessing, and wanted to ask a question about some "bad practices". My thought is generally this is a trade-off between great user functionality/UX and ...
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votes
1answer
199 views

Cracking a 6-character alphanumeric password Windows dialog box

To put this problem in context, I have a touch monitor screen whose firmware program is protected by a password. The firmware program is downloaded over RS232 via a Windows utility program provided ...
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1answer
118 views

IT support and security concerns regarding local VM's

I started working at a large financial institution several weeks ago as a software engineer and despite every other aspect of this job being great, I am haunted by the constant restrictions that ...
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0answers
120 views

How to stop auto-created files to happen?

I'm new to "Information Security" so I hope I'm in the right place. I'm experimenting a very disapointing problem on my hosting server: some files are automaticaly created and I don't know how. The ...
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votes
1answer
155 views

PCI compliant transparent data encryption at disk/folder level on Windows?

Is there a way to achieve PCI compliant data encryption at disk/folder level in Windows in a way that is transparent to applications(they must be able to write/read to encrypted folders/disks as if ...
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4answers
344 views

Does Windows have a built-in password store?

What passwords are stored in Microsoft Windows? How can I know what password are saved in computer?
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6answers
4k views

How can normal files hide a virus?

How can normal files supported in the Windows operating system hide a virus? Sometimes opening a .txt , .jpg or .docx files leads to running a virus. How is this possible?
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7answers
7k views

Does a virus need to be clicked on to function?

Can a virus infect my Windows XP operating system by its mere presence? I mean, if I copy/paste a virus on my computer and I never click on it, will it infect my computer or will it remain dormant, ...
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2answers
185 views

Intrusion Detected - OS Attack

I have recently gotten a prompt from my anti virus stating that there was an intrusion with an OS attack as describe in the link below: ...
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1answer
91 views

Makecab.exe at boot. is it malicious?

, I am trying to find out why this process appeared during 2 boot occasions. Autoruns does not show it anywhere. It appeared when I uninstalled google chrome and malwarebytes. The prefetch file for ...
0
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1answer
89 views

Windows - Revoked Binaries

I find it hard to believe that the majority of Windows system files aren't signed. I don't know whether my disbelief comes from naivety, or because Windows is used within secure environments worldwide ...
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0answers
51 views

SSRS custom assembly security issues

I want to invoke a custom assembly that uses protected services (like DirectoryServices, etc...) with reporting Services. On the web, I see a recurring example of configuration (inspired by this ...
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votes
2answers
184 views

Does a VM keylogger listen to the keyboard activities of the host?

I am running a Windows XP virtual machine on a Windows XP host machine. I use the VM for suspicious websites and software/applications. In the case a kaylogger will be installed on my VM: will this ...
1
vote
2answers
173 views

Is monitoring registry hives enough to detect new malware installation?

Is checking the state of the supporting files of the Windows registry hives enough to detect if a new software/malware has been installed on the computer or a given Windows regsitry key has been ...
2
votes
2answers
114 views

Is it possible to keep your harddrive data safe from being copied and recovered

One of my friend challenged me that if my laptop is turned on then he can attach a device to it, just like in movies which will copy all data of my computer to his hard drive without touching a single ...
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1answer
53 views

Can benign software modify Widnows DLL files?

On Windows (XP, 7, 8, NT ...): can .dll files be modified (in any manner) by benign programs/software already installed/running on the computer ?
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1answer
75 views

What registry windows keys malware target often?

I wonder what are the main registry windows keys malware target often ? I would love to code a program that will check the state of those windows registry keys for eventual modifications by malware.
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1answer
79 views

How should privileged accounts be secured in both Linux and Windows?

I have recently started work in application security at a mid-sized firm, having transitioned away from 5+ years in security consulting (pentesting, etc). One of the biggest challenges I see here from ...
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2answers
134 views

Securing a Windows PC

Currently I have an "Antivirus" and Anti Malware software installed. In addition I closed all remote assistance and unused port rules on my firewall. I'd really like to get a complete as possible ...
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2answers
1k views

Any network related security benefits using RODC (Read Only DC) in DMZ?

Windows servers in the DMZ need to communicate with the Active Directory. I do not like that the servers will have direct communication with my Active Directory, so I consider installing a Read-Only ...
0
votes
1answer
164 views

Securely wipe external drive with Windows only [duplicate]

Consider following 2 disk wipe procedures, using only vanilla Windows installation: First do a quick-format to make the disk appear empty, then do one of these: Just do full format of the disk. ...
2
votes
1answer
77 views

Credential In Windows [closed]

How can I view the Credentials stored in Windows? Is there any possible way to view the stored password? I can just export them..
0
votes
1answer
79 views

Is API hooking done by a process in a shared page, visible to all other processes?

Assume, I have an executable which hooks the API CreateFileW located in Kernel32.dll which is shared globally across the system for all other processes. From hooking I mean, that I have overwritten ...
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1answer
89 views

Can't log into Windows, mac-spoofing issue or malware?

My computer won't let me log into my account. On the Windows sign in screen it has my account name, but when I put in my password, it always says my password is wrong. No Caps Lock. This happened ...
2
votes
2answers
38 views

Is there a website or other resource that lists operating systems/platforms and the included root certificates?

I need to choose a certification authority (CA), to get a certificate, but I noticed that there are several of these only present in some operating systems/platforms like windows. I need to choose one ...
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3answers
200 views

Protect partition from formatting

How can i protect my Linux and Windows partitions from being wiped,from a windows installation CD,with password?
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1answer
102 views

Proccess to exploit an OS vulnerability [closed]

What are the steps to use an exploit on an OS vulnerability? I tried the popular ms08-067 on an XP machine, following a guide found on the internet, discovering Metasploit etc., but I can't figure ...
1
vote
1answer
215 views

Is Windows 7's Remote Assistance feature secure?

Are there known attacks that can intercept an ongoing Remote Assistance session, for example to take screenshots or even worse, impersonate the other computer and send arbitrary keystrokes, or to ...
1
vote
1answer
52 views

VPN disconnection and snooping

When you use VPN, what happens if the VPN server goes offline? Would Windows silently revert to using your LAN connection, without notifying you? This would be an OK behavior if you use VPN to access ...
2
votes
3answers
237 views

How does Network Discovery OFF protect my computer?

Yes, it seems that the computer will not respond to pinging. But any computer with a packet sniffer will be able to see my ip once I send any packet to the router. So basically, if I'm surfing the ...
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votes
1answer
52 views

Security concerning using Windows 7 as a web server [closed]

Can Windows 7 be used for hosting a low traffic website which only use php and mysql and nothing else, like email, file hosting, etc.
0
votes
1answer
114 views

Choosing the Path in IT Security [closed]

I graduated last year from an Informatics and Security degree program. This program was taken in a Canadian college. It equipped me with the basic security knowledge in all fields; networks, systems ...
2
votes
2answers
69 views

Windows / Running Installers

When you install a program in Windows, I've always noticed you must allow it Admin (UAC elevation). However, now it can effectively do anything it wants! Unpack a service, deploy it as LOCAL SYSTEM, ...
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0answers
49 views

What is the security of Powershell “TrustedHosts”? (is it just a name match)?

Powershell has a TrustedHost section that is configured like this: winrm s winrm/config/client '@{TrustedHosts="CorpServer56"}' What security is implied for CorpServer56? Is it just an ASCII name ...
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votes
1answer
91 views

Implement KHOBE attack in practice [closed]

How I could implement this attack (KHOBE) in practice against kernel hook described in this article : ...
0
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2answers
2k views

Encrypted code file (.vbs) hide all my files and shows .lnk files

I am using Windows XP Professional and what happens is that when I try to connect any gadget like a pen drive or a mobile through USB, all my data got hidden and it shows a 1 kb file which is a .lnk ...
0
votes
1answer
270 views

What shoud I do for solving this problem ? Problem is about SNORT [closed]

Snort, daq and WinPcap are installed. The rule files are located at a convenient place. How can I solve this problem? A clue is the ERROR line: Missing/incorrect dynamic engine lib specifier.
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3answers
179 views

Next steps to get rid of malware? [duplicate]

My father in law just had a problem,He clicked on a link in an email (he was using gmail on the version 35.0.1916.114m of Chrome), and suddenly the computer sort of went black, and possibly something ...
3
votes
1answer
586 views

What is “Multi-Protocol Unified Hello” and what are the impacts of disabling/enabling it?

This article describes how to disable old versions of TLS, but in addition to doing so, "Multi-Protocol Unified Hello" is also disabled. # Disable Multi-Protocol Unified Hello md ...
4
votes
4answers
462 views

How widely deployed is TLS with cipher ECDHE?

Microsoft deployed a patch for Windows 2012 R2 and Windows 8.1 that adds the following ciphers. Cipher suite Exchange Encryption Hash TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH ...
1
vote
1answer
211 views

Cannot get access into a vulnerable Windows 2000 (MS03_026)

I'm trying to get access into a Windows 2000 server through the vulnerability MS03_026. An exploit is provided by Metasploit but I don't know why it isn't working. After filling the options (basically ...
2
votes
8answers
440 views

Is it possible to protect my Windows XP users now that Microsoft is no longer releasing security updates?

My office has about 20 PCs running Windows XP. I got a message saying that Microsoft is no longer releasing any security patches for Windows XP. However, we find that XP is very convenient for our ...
6
votes
2answers
344 views

Can running a browser in Windows Compatibility Mode be a security issue?

I have several clients that are having trouble logging into vendor's web service. When talking to the vendor about the issue, they told me to set them up with Chrome running in Windows XP ...
1
vote
1answer
180 views

Is there anyway to generate a SAM file?

I was wondering if it is possible to create a windows SAM file. I already tried using chntpw but it seems like it only works under a Redhat based linux, ie I was able to blank/change a Windows 7 ...
1
vote
3answers
208 views

Simple Windows 7 honeypot: is this safe?

I want to share a "honeypot" folder on a Windows 7 machine connected to a router. The only shared folder in the local workgroup connected to this router is the honeypot folder, which allows ...
-1
votes
1answer
297 views

How can we find out the fully undetectable virus and kill it in our computer? [duplicate]

As I know, most hacker can crypt the virus to bypass all antivirus. Even famous antivirus like kaspersky and avast doesn't know it. So, is there a good way to find out the FUD virus and protect from ...
1
vote
1answer
137 views

Where can I find a list of checksums for windows files? Why don't MS sign all their executables?

Is there anywhere I can download a list of checksums for microsoft-published OS executable files, preferably grouped by release name? I could do the same by decompressing files on a windows setup CD, ...