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Encryption is the process of encoding messages or information in such a way that only authorized parties can read it. In an encryption scheme, the intended communication information or message, referred to as plaintext, is encrypted using an encryption algorithm, generating ciphertext that can only be read if decrypted. For technical reasons, an encryption scheme usually uses a pseudo-random encryption key generated by an algorithm. An authorized recipient can easily decrypt the message with the key provided by the originator to recipients, but not to unauthorized interceptors.
I am using Windows 7 Enterprise globally in my enterprise and Windows Server 2012 managing via AD and GPO's.
I want to enable Bitlocker to go to ensure portable storage devices are encrypted on usage…
I want to know if it is possible, and how, to use C# to extract publick keys from pfx files without a password. I understand the password is there to protect the private key, so the public keys should…
I used to put passwords into a hidden and encrypted file in cygwin. But now it looks like the -x option for vim gives a warning itself that it's not very secure. Plus I have not been able to resolve a…
Hello EE, I need to figure out a way to remotely enable TPM for the prep work of settings up BitLocker on a bunch of remote Dell Latitude Laptops.
About 6 different models, and I am certain the BIO…
This paper addresses the security of Sennheiser DECT Contact Center and Office (CC&O) headsets. It describes the DECT security chain comprised of “Pairing”, “Per Call Authentication” and “Encryption”, which are all part of the standard DECT protocol.
Refer to attached article.
Besides reading the product manual, is there any way I can verify if my
products has Blowfish enabled & if TwoFish is supported?
Some of encryption tools we use are C…
Having a problem with Bit Locker. After installing all is fine after rebooting a few times all is good.
I put the Laptop in a docking station and then it asks for the Bitlocker Key. Install the k…
We read in a TrueCrypt link (https://www.grc.com/misc/
I know my question is a homework problem and I don't want an answer, I just want to understand how this problem could be solved!
you can give a similar example or show me how to do part of the proble…
We were reading up on TrueCrypt issue regarding it’s end-of-life or no-longer-available version and found a link within the reads that seems legit download link (https://www.grc.com/misc/
In SSL handshake a master secret is generated. I guess this secret is the same for both client and server.
where exactly is this used. Is it used to encrypt or decrypt data ?
client and server …
Does anyone know if there is a way to encrypt the nsrp password so that it doesn't show in the configuration? Here are two commands:
set nsrp encrypt password <key>
set nsrp auth password <key>
We have a two tier PKI hierarchy using Microsoft ADCS. both the standalone Root CA and the Enterprise SUB CA are using SHA-1 as CSP. we have issued certificated to a lot of apps including (Web, Exchan…
We have a Notebook with Windows 10 that is encrypted by BitLocker. It is not booting anymore (also not in safe mode).
We created a Windows 10 PE and tried to unlock the files but the commands I…
Our scanner only elaborates on Med & High risk items.
As this is a low-risk item, the scanner did not elaborate what it is but I found one
Med risk item which lists out the ciphers : refer to att…
If we revoke this Cipher on a web server, will any browsers get broken?
I encrypted the database with a password, however, I want to be able to open the database with a command line which should include the password, because I see no other way to protect the application e…
Hi, The certificate is going to expire. So we need to update the certificate. Do you think we still need to update its key? It looks like that the key does not have expiration. Do you think so? Thank …
Hi After we import certificate and its key and then upgrade, do we have some commands to confirm they can work well in F5? Thank you
Hi I am going to update certificate for F5.
The below is steps:
System ›› File Management : SSL Certificate List ›› click: abc.yahoo.com >> import(at bottom) >> Choose File >> click: Import
I'm trying to enable TLS 1.2 on our Windows 2008 Enterprise server but it's not working. The registry fixes that I've found seem to be for the R2 version of the OS. Is TLS 1.2 not supported on the n…
SSL stands for “Secure Sockets Layer” and an SSL certificate is a critical component to keeping your website safe, secured, and compliant.
Any ecommerce website must have an SSL certificate to ensure the safe handling of sensitive information like a customer’s personal and credit card information.
I have a hard drive that is encrypted by Microsoft BitLocker. The hard drive is running Windows 7 Ultimate OS inside the laptop and it runs fine except it hesitates to respond sometimes. Whe…
Hi As we know the below is a chain. The last two elements have expiration date. and need to update. But I have not heard the first one Root CA Cert need to update. Why is that? Thank you
Root CA Ce…
Foreword - Security is a process, not a program: First, encryption doesn't make your data secure by itself, there are a variety of other activities and steps you have to take with most encryption…
I recently listened to a webinar by Kaspersky labs called, "Unlock the key to Repel Ransomware (https://youtu.be/zDU7rKZq
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