Solved

SSL Issue

Posted on 2016-11-09
2
11 Views
Last Modified: 2016-11-28
I have this security issue on Windows 2008, do you know how to resolve it?

SSL 63-bit Block Size Ciper Suite Supported


SWEET32

Eric
0
Comment
Question by:Eric Donaldson
  • 2
2 Comments
 
LVL 62

Accepted Solution

by:
btan earned 500 total points (awarded by participants)
ID: 41881568
This is due to an attack stated in https://sweet32.info

Configure cipher to use AES 128 and above or 3DES 168/168 instead. The weaker block cipher exist in 3DES and Blowfish e.g. support 64 bits block cipher. You can try iiscrypto tool. https://www.nartac.com/Blog/post/2013/04/19/IIS-Crypto-Explained.aspx

MS schannel control which cipher is supported which the tool above is like GUI to change it.
https://support.microsoft.com/en-us/kb/245030
0
 
LVL 62

Expert Comment

by:btan
ID: 41903934
As per advice given.
0

Featured Post

U.S. Department of Agriculture and Acronis Access

With the new era of mobile computing, smartphones and tablets, wireless communications and cloud services, the USDA sought to take advantage of a mobilized workforce and the blurring lines between personal and corporate computing resources.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Every computer eventually fails. When that happens, your valuable data is only as safe as your current backup.
These days, all we hear about hacktivists took down so and so websites and retrieved thousands of user’s data. One of the techniques to get unauthorized access to database is by performing SQL injection. This article is quite lengthy which gives bas…
Sending a Secure fax is easy with eFax Corporate (http://www.enterprise.efax.com). First, just open a new email message. In the To field, type your recipient's fax number @efaxsend.com. You can even send a secure international fax — just include t…
Sending a Secure fax is easy with eFax Corporate (http://www.enterprise.efax.com). First, Just open a new email message.  In the To field, type your recipient's fax number @efaxsend.com. You can even send a secure international fax — just include t…

864 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

23 Experts available now in Live!

Get 1:1 Help Now