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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VPN Log Files Windows

I have a friend who is quitting their job. He is owed overtime, but the workplace has been casual about recording hours. He regularly signs out a work laptop, and will work from home via VPN. Is ...
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1answer
81 views

I just found many facebook entries on my registry? [on hold]

I don't have a Facebook account but I was messing with my registry deleting old stuff and I found a bunch of Facebook keys and folders. Facebook is notorious for being a tool for spy agencies and has ...
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1answer
29 views

Secure point to point remote access to NAS drive

This question is very similar but also distinctly different (How do I ensure data encryption on Samba transmission on *NIX systems?) I'm looking to set up remote access to a NAS unit locally sharing ...
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2answers
118 views

Vmware over unsecure os

I run VMWare with Linux through my Windows OS. I want to use the Linux VM for online transactions. Is it possible for a virus, spy or worm to attack my Linux VM from the Windows host? Is my Linux ...
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0answers
36 views

Is it possible to re-install an operating system over an encrypted system? [migrated]

Scenario: I buy old PC/laptops, fix it and then resell them. I recently got a laptop at an auction with the whole system password encrypted McAfee Endpoint Encryption. Windows does not even load. I ...
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3answers
343 views

CTF competitions/challenges that are Windows based?

I've been messing about in CTF's for a while and I also do pen-testing professionally, what i've noticed is a distinct lack of CTF competitions using windows environments. This is in stark contrast ...
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1answer
37 views

How do I convert a GPG certificate to a CRT certificate that can be imported into Windows Certificate Manager?

I have a GPG certificate from someone used for email -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) I would like to import that into Windows Certificate Manager So ...
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3answers
84 views

Looking for a (simple) utility to decrypt rsa-encrypted text in Windows?

Quick question: I'm looking for a simple utility program to be able to decrypt rsa-encrypted data (either base64-encoded or binary attachment) on a Windows workstation. Scenario: There is a group of ...
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2answers
117 views

Save application autostart login token on computer

I need to login desktop application while autostart on server (like skype does). What is the best practice to save authentication token (password)? Should I use something like RSA encryption (which ...
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3answers
82 views

How can I spoof source ip address while making a ping request from windows command prompt? [on hold]

I am using ping command to test my website which is running on a local server at the moment.
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1answer
23 views

Signing the Recovery Partition

Do any computer manufacturers sign (DSA, or just publishing a hash) their recovery partitions so that I can be sure that these bits are authentic? I'd like to buy a second-hand computer and reduce ...
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0answers
30 views

Windows 8 keeps asking for Admin Password for ONE SPECIFIC program [migrated]

I am admin of a windows 8 PC . I turned UAC off so other users can open programs without my permission and it works perfectly for all the softwares however there is this one program (Backgammon ...
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2answers
52 views

Setting up a security lab, looking for a little guidance [duplicate]

I'm new here. Over the past couple of years I've had a growing interest in the security aspects of IT/CS. Recently, I've started setting up a lab for myself based on a kali/win7 dualboot and I've ...
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1answer
45 views

How to generate self-signed EV SSL Certificate?

I configured XAMPP / Windows on my laptop so that this URL: https://www.supersite.com/ points to XAMPP / localhost rather look elsewhere. I basically generated a self-signing certificate, imported ...
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0answers
7 views

Use cases for IPC security windows communication

There are two processes on windows machine. One is in user space and second is a service. User space process sends data to service. Because iam starting to think about securing somehow communication ...
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0answers
20 views

File Transfer on Lan or Internet Via Local Service Or System Account in windows [on hold]

Since Local Service, Network Service And System Account are always logged on, Can these accounts be used in dail up connection or file transfer over Lan via other Service or Program? or is any ...
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0answers
29 views

Are Secure Desktop and separate process enough for hiding sensitive information in RAM?

In my program, I have an encrypted database on the file system with a password. It is decrypted in RAM, and the sensitive data get spread out too much in RAM for mistake to be auditable easily enough. ...
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0answers
24 views

Are there any alternatives to EFS for transparently encrypting the contents of a folder in Windows?

EFS is not an option for me because I'm using Windows 7 Home Premium. Encrypting the entire drive with VeraCrypt or Bitlocker is not what I'm looking for because I am dual booting with Debian.
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0answers
29 views

PowerShell / Windows - Security best practices for enabling Windows Remote Management

As the title indicates, I'm looking for industry best practices for enabling Windows Remote Management on a mix of Windows Servers (from 2000, 2003, 2008/R2 and 2012) to allow PowerShell to execute ...
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0answers
21 views

Is it necessary to purchase an OID for ADCS? [migrated]

I am interested in utilizing ADCS to generate trusted certificates for internal web applications. However, from my readings it appears that I need to purchase an OID, which looks pretty expensive. Is ...
4
votes
5answers
2k views

what is the best keylogger for security uses? [closed]

Today we were robbed. A thief come to our home at night and stole some stuff including my brother's laptop. I think that the right thing to do is to download a keylogger on my PC, just in case... I ...
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0answers
9 views

Know username who is working on remote desktop [migrated]

We are a team of 20 people we have a machine that is used by everyone. We take remote desktop of that machine to work on. so if somebody is working and i want to take that i have to ask everyone in ...
3
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1answer
211 views

What useful security reports can be extracted from a Windows-based machine and its' related logs?

What logs and event IDs should I be paying attention to when looking at a Windows-based machine (workstation, server, Domain Controller)? Assuming I can aggregate them into a report what ...
3
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0answers
36 views

Security risk: Digitally sign communications for SMB

I have a computer (Windows) on a network where an industrial process is controlled. There is an option in Local Security Policy >> Local Policies >> Security Options >> "Microsoft network client: ...
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1answer
181 views

secure use of psexec?

As of March 7, 2014 PsExec now "encrypts all communication between local and remote systems, including the transmission of command information such as the user name and password under which the remote ...
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0answers
32 views

Confused about SSL certificates needed for Windows proxy [migrated]

I am completely new to security, and I'm confused about what kind and how many SSL certificates I need. I have a REST API server running on a windows server 2012. It's currently listening to HTTP ...
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2answers
105 views

Windows Firewall Connection Security with Certificate

I've been fiddling with the Windows firewall configuration of some computers within a VMWare based LAN (no domain). To aid in my testing and debugging, I created a small, self-hosted console ...
2
votes
1answer
40 views

What are analytics APIs accessing when they run, and how do you block or spoof them?

What are analytics APIs accessing when they run, and how do you block or spoof them? Usually all apps from desktop or mobile app stores, MMO clients, Steam and many utilities, and many games and ...
4
votes
1answer
161 views

Which Windows Files Should be Monitored by HIDS?

I highlighted my question below. Here is some background. It's easy to find data showing the most commonly trojaned/modified Linux binaries and config files. ps, ls, find, kill, lsof, passwd, ...
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votes
9answers
3k views

Can an old operating system webserver be made secure?

I have an old laptop with far too little RAM to run Linux (including specialty distributions). It can however run Windows 98 just fine, and I'm looking into turning it into a tiny retro webserver. Is ...
2
votes
2answers
90 views

Is my data secure in locked screen if I use bitlocker

My SSD is currently encrypted by bitlocker right now. So let say if I leave my laptop on locked state (Win+L). Is it possible for someone to get access to my data? Few thing I noted are: If someone ...
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0answers
26 views

Windows integrated Kerberos authentication

I understand Kerberos as "a computer network authentication protocol which works on the basis of tickets to allow nodes communicating over a non-secure network to prove their identity to one another ...
3
votes
2answers
458 views

Can a physical attacker compromise a Windows machine with UEFI, secure boot and bitlocker?

Machines such as the MS Surface Pro 3 comes with bitlocker encryption and UEFI secure boot out of the box. However, the default boot order is network -> usb -> ssd. If an attacker gets physical ...
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0answers
39 views

Migrate a x509 key using KSP (CNG) to CSP (CryptoAPI) in Windows

I have a code signing certificate issued to me by a commercial CA, and the key was generated on my local development machine using the new Cryptography Next Generation storage providers. ...
2
votes
4answers
8k views

Is diskcryptor really secure?

Diskcryptor is an open-source competitor to TrueCrypt for Windows. It has an edge over Truecrypt for system encryption, because it allows for more than one independently encrypted system partition, ...
14
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1answer
3k views

Why do you have to be an admin to create a symlink in Windows?

In linux every user can create symlinks, but in Windows I need an admin command line, or mklink fails. Why is that?
2
votes
1answer
191 views

IIS 7 World Wide Web Publishing Service service account

We have a security requirement for IIS 7 (Windows 2008R2) that reads as follows: The service account ID used to run the web site must have its password changed at least annually. ...
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1answer
33 views

Possible to change the CA that a keypair is using?

Pretend I take the same CSR and send it to two different CAs as described in the following scenario: I create a CSR on Windows I submit the CSR and edit my SAN names. Request is pending at the CA ...
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1answer
56 views

How to enforce TLS on Windows [duplicate]

In Windows 2008 R2 and 2012, how do you enforce TLS-only and how do you demonstrate that posture? I am in IP Compliance and have a strong background in practical system administration and support. I ...
2
votes
1answer
77 views

Resources to learn about Windows systems exploitation [closed]

I'm a beginner in penetration testing, and I'm struggling with finding decent material to learn. I used book about nmap, Metasploit, exploit writing etc..., but they contained too much information ...
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0answers
21 views

Does Miranda-IM/Miranda-NG encrypt all messages?

Since the demise of GTalk a few weeks ago, we've found that MIM seems to be the lightest instant messaging client out there. It connects to multiple chat services (MSN, Skype, Yahoo) Our main concern ...
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0answers
18 views

Translating BUILTIN\Users Privileges and Security Settings

I would like to rid my CustomUsers security group from it's dependency on the BUILTIN\Users security group. My goal is to achieve the following: Tightened security (the OS is also hardened) Easy ...
3
votes
3answers
81 views

How can I determine the domain controller when it's not in DNS?

On a penetration test going in blind for an organization, meaning no knowledge of network topology of design, no idea what the domain(s) might be, and domain controller is not apparent in DNS...how ...
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votes
2answers
133 views

Mobile App Security vs. Traditional PC Desktop Security In The New Era

I have been using a Windows PC for many years now. Since Android has come to market, I have been very wary of installing apps that require unrelated permissions. Obvoiusly, these extra permissions ...
22
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4answers
7k views

How secure is Windows 8's Picture Password login?

The final Windows 8 build has been released to manufacturing. One of the new features of Windows 8 is "Picture Password", where the end user logs on to Windows by clicking a specific pattern on the ...
1
vote
1answer
56 views

Can I create an application that can decrypt data but the administrator of the application cannot?

I have a windows application with a configuration file that contains some database passwords. I'd like to encrypt this data in such a way that my application can decrypt the data, but that the ...
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0answers
23 views

Use WebGoat on Windows 8 [migrated]

I need to use webgoat, but I can't install it on my Windows 8 computer. Do you know how to proceed ?
2
votes
1answer
226 views

Can someone explain, in simple terms, how the FREAK attack on browsers works?

Is there a reason it only affects browsers on Windows machines and not Mac's or UNIX/LINUX environments? A lot of the wording on this site is particularly complicated and I don't understand fully what ...
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0answers
48 views

Open source database of malware signatures

I'm looking for an open source database of malware signatures/hashes (if possible regularly updated and well documented) that I could use in one of my software for scanning a huge numbers of files ...
5
votes
1answer
142 views

Should I install my subordinate Certificate Authority on the domain controller? Why?

I must install a PKI in my organization. I work in a windows environment. I already set an offline CA. I must now install a subordinate CA. I have the choice between installing the subordinate CA on a ...