幸福4FA1 . 快樂小天地: Water Kefir 水克非爾

幸福4FA1 . 快樂小天地: Water Kefir 水克非爾: 2012年尾，在周兆祥博士那處認識水克非爾，試飲過亦覺得好好味。而且又可以自己養，保養得宜便長養長有。上網查資料，原來Kefir源遠流長，已有數百年歷史， 一直在民間流傳。 水克非爾是甚麼？ 克非爾是英語kefir的音譯（也有譯為克菲爾、開菲爾)，是一種發酵飲料。...

How to Unprotect an excel sheet without password

This document will tel you how to unprotect an excel spread sheet without having the password

This procedure works in Excel 2010 and earlier but in Excel 2013 this will not work.


In case of a password protect worksheet you are unable to Edit the data on the Excel Sheet. If you do not Remember the Password or do not know the password to unprotect the sheet just follow the below simple steps.

Press ALT +  F11 or click on View Code in Developers Tabs
 
In the Above White Space Enter the below Code. Do not change the code just copy paste:
Sub PasswordBreaker()
    'Breaks worksheet password protection.
    Dim i As Integer, j As Integer, k As Integer
    Dim l As Integer, m As Integer, n As Integer
    Dim i1 As Integer, i2 As Integer, i3 As Integer
    Dim i4 As Integer, i5 As Integer, i6 As Integer
    On Error Resume Next
    For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
    For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
    For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
    For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
    ActiveSheet.Unprotect Chr(i) & Chr(j) & Chr(k) & _
        Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
        Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
    If ActiveSheet.ProtectContents = False Then
        MsgBox "One usable password is " & Chr(i) & Chr(j) & _
            Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _
            Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
         Exit Sub
    End If
    Next: Next: Next: Next: Next: Next
    Next: Next: Next: Next: Next: Next
End Sub
Now Click on the Run Button or press F5:
 

And there you go the sheet is unprotected for you now. Also you would be getting a message in the pop up window.
This Message is contains the password which can be used to unprotect the other sheets in the same workbook.
 


This document is originally created by Kevin B.

Internet Explorer 10 "Continue to this website" option missing

When Internet Explorer 10 (Windows 7 64bit) is use to browse a website with a security certificate problem: “There is a problem with this website’s security certificate.”, the “Continue to this website (not recommended).” option is missing.

The issue here is that Microsoft restricted access to pages which are using a key using less than 1024 bits for protection. Some Oracle product using websites (including Oracle VM Manager) are still using this!
 

Oracle VM Manager using 512bits-key

Browsing to the site, (which must be done to https in Oracle VM Manager 3.2), gives the page without the Continue to this website (not recommended) option:

There is a problem with this website’s security certificate

Less than 1024 key restriction

After browsing around on the internet I found a Microsoft Knowledge Base article about an advise to block the use of RSA certificates that have keys that are less than 1024 bits long… : http://support.microsoft.com/kb/2661254
To skip all the text on this page to the command one needs to unblock this restriction and for example set the minimum key length to 512; run the following in a elevated command line (cmd.exe ‘run-as-administrator’):

certutil -setreg chain\minRSAPubKeyBitLength 512

Now the “Continue to this website (not recommended).” is back!

Continue to this website (not recommended).

If you want to revert this change and go back to the default of an 1024 bit key minimum, run:

certutil -delreg chain\MinRsaPubKeyBitLength

Originally posted by Ian Hoogeboom