See imprint SHA of the certificate self-signed client webvpn ASA?

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• Use the certificate self-signed on TS 2008R2

  Hello reader,.

  We use Firefox on a Terminal server with about 20 servers server farm environment.
  We use a lot of intranet sites for which we have the certificate self-signed by our domain controller.

  In Firefox users get prompt security sec_error_unknown_issuer. As much as I red that Firefox does not check for local free self-signed certificates.
  Is there a way we could set up for all users, they do not see the above error-> specific <-websites (intranet)?

  We do not want the users to add the Security (certificate) as exception 20 times for EACH intranet website on 20 servers dispute.
  It is something that I can edit in mozilla.cfg on each server or is there another solution?

  Thanks in advance,
  Kind regards
  Martijn

  I solved the problem with manual below:

  http://community.Spiceworks.com/how_to/15158-Firefox-trust-a-local-certificate-authority-for-all-users-and-computers

• Replace the certificate self-signed prominent 5.3

  Select a certificate:

  1 Subject: C = US, S = CA, L = CA, O = VMware Inc., unit of ORGANIZATION = VMware Inc., CN = VVVDCVDID03, [email protected]
  Valid from: 31/12/2013-15:56:35
  Valid until the: 31/12/2015-15:56:35
  Footprint: E93EDE1797C55BC61E95DF625AC33EC8D30DD089

  2 object: CN = .net, OR default certificate of VMware View = VVVDCVDID03.mydomain, O = "VMware, Inc.."
  Valid from: 12/30/2013 15:24:20
  Valid until the: 28/12/2023-15:24:20
  Footprint: 671E847CA3A55FC31AA62034174B29EC37D4DF38

  3 object: CN = * .mydomain .net, O is my company Holdings LLC, L = Grant Park, S = Illinois, C = US
  Valid from: 01/08/2014-19:00
  Valid until the: 14/01/2015-07:00
  Footprint: 1D976E97E9B9C55A02470F45618F7E2CD8763B43

  Enter the choice (0-3, 0 to abort): 3
  Remove the link to certificate successfully 18443 port.
  Bind the new certificate to the port.
  ReplaceCertificate successful operation.

  Yet the certificate still shows as invalid and self-signed view Admin and when I join on the site.  It's showing that ranked #2 in the SVICONFIG.

  In addition to this SVICONFIG does not appear to be installed facing the connection to the server at the point 5.3. Or at least I can't.  5.3 documents do not appear to exist. 5.2 only.

  How can I replace the self-signed certificate in my servers connection and security now?

  http://pubs.VMware.com/view-51/index.jsp?topic=%2Fcom.VMware.view.installation.doc%2FGUID-5ED2A8AB-0D5F-495F-B2F7-D7C64C7A021E.html

  http://pubs.VMware.com/view-51/index.jsp?topic=%2Fcom.VMware.view.installation.doc%2FGUID-5ED2A8AB-0D5F-495F-B2F7-D7C64C7A021E.html

  The solution in the end was that the self singing and new cert had the same friendly name of "vrm".  Changed the name of the car to "oldcert" sign and restarted the server connection.  That solved.

• VPN client using the certificate self-signed on SAA

  Hello

  I need set up a vpn client that use a certificate automatically generated by the ASA.

  The VPN configuration is easy, especially with the use of the wizard.

  The problem is that I need the procedure to configure the ASA as a CA server and how to send the certificate to the client

  Thank you

  Just to let you know, the ASA can act as a CA server for authentication of cert based for ipsec vpn. It is only possible for sslvpn. So in your case, the client should be the AnyConnect client.

• Certificate self-signed for remote VPN CLIENT access

  Hi people,

  I am trying to achieve two-factor authentication, first with RADIUS & 2nd with self-signed certificate. If I generated of self-signed certificate & trying to import this certificate but error 39 that occur. Only obstacle that authenticate with certificate. I saw some documents for separate setting certifcate servers (CA) & then to import in the clients but I m curious about a certificate automatically generated can be used to authenticate the remote access client.

  ASA additional server failover mode is Local CA is not supported. Is there a way to support local CA.

  Thank you

  Are you talking about using self-signed client certificates? I guess that it will not work. At least it is not scalable. You must use an internal CA for this task. As the local certification authority cannot be used with failover, you can take a Windows Server 2 k 3 or 2 k 8. Another option is to use a router IOS as CA-server. But what take something else as a second factor? I'm a big fan of the use of smartphones with the www.duosecurity.com service.

  --
  Don't stop once you have upgraded your network! Improve the world by lending money to low-income workers:
  http://www.Kiva.org/invitedBy/karsteni

• Looking for input on the replacement of certificates self-signed

  After many hours trying to find an answer, I now turn to the experts for assistance here.  I have Setup initially vcloud with a self-signed certificate and I am looking for help.  After some research, I was able to create a new key file with my CA-signed certificate.  However, I have problems beyond the portion of reconfigure.

  First off I am struck by the: 1433 bug I had when I initially configure vcloud where the configure script does not pick up the port number.  The workaround for this is to add: 1433 to the host name as it the entrance as the port number.  Now that I'm gone, I get an error NewInstall_preInit sql.  I don't understand not even why I need a "newInstall" as I already have a database works.  Here is my command output, maybe one of the guru here can point me in the right direction.

  [root@vcloud bin] # cd/opt/vmware/vcloud-director/bin/configure
  Welcome to the vCloud Director configuration utility.
  You will be asked to enter a number of parameters which are necessary for
  Configure and start the vCloud Director service.
  Please enter the path to the keystore of Java that contains your SSL certificates and
  private key: /opt/vmware/vcloud-director/cert.ks
  Please enter the password for the key file:
  Please enter the password for the private key for the certificate of "http":
  Please enter the password for the private key for the certificate of "consoleproxy":
  The following data types are supported:
  1 oracle
  2 Microsoft SQL Server
  Enter the type of database [default = 1]: 2
  Enter the host (or IP address) to the database: vmgmt1:1433
  Enter the database [Default = 1433] port: 1433
  Enter the name of the database [default = vcloud]: vcloud
  Enter the name of the instance [default = MSSQLSERVER]: vcloud
  Enter the database user name: his
  Enter the database password:
  Connection to the database: jdbc:jtds:sqlserver://vmgmt1:1433:1433 / vcloud; socketTimeout = 90; instance = vcloud
  loading /opt/vmware/vcloud-director/db/mssql/NewInstall_PreInit.sql
  [2 reports]
  Execution of SQL query error: ' IF ((SELECT is_read_committed_snapshot_on FROM sys.databases WHERE database_id = DB_ID()) <>1).
  BEGIN
  DECLARE @sql varchar (8000)
  SELECT @sql = '
  ALTER DATABASE ' ' + DB_NAME() + ' ' SET SINGLE_USER WITH IMMEDIATE RESTORATION.
  ALTER DATABASE ' ' + DB_NAME() + ' "ALLOW_SNAPSHOT_ISOLATION DEFINED;
  ALTER DATABASE ' ' + DB_NAME() + ' ' SET READ_COMMITTED_SNAPSHOT ON WITH NO_WAIT;
  ALTER DATABASE ' ' + DB_NAME() + ' ' SET MULTI_USER;
  '
  Exec (@SQL)
  END '.
  java.sql.SQLException: Option "SINGLE_USER" cannot be defined in database 'master '.
  at net.sourceforge.jtds.jdbc.SQLDiagnostic.addDiagnostic(SQLDiagnostic.java:368)
  at net.sourceforge.jtds.jdbc.TdsCore.tdsErrorToken(TdsCore.java:2816)
  at net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2254)
  at net.sourceforge.jtds.jdbc.TdsCore.getMoreResults(TdsCore.java:636)
  at net.sourceforge.jtds.jdbc.JtdsStatement.processResults(JtdsStatement.java:584)
  at net.sourceforge.jtds.jdbc.JtdsStatement.executeSQL(JtdsStatement.java:546)
  at net.sourceforge.jtds.jdbc.JtdsStatement.executeImpl(JtdsStatement.java:723)
  at net.sourceforge.jtds.jdbc.JtdsStatement.execute(JtdsStatement.java:1157)
  at com.vmware.vcloud.configure.Db.executeSqlBatch(Db.java:231)
  at com.vmware.vcloud.configure.Db.executeSqlScript(Db.java:190)
  at com.vmware.vcloud.configure.Db.createTables(Db.java:142)
  at com.vmware.vcloud.configure.Db.maybeInitialize(Db.java:301)
  at com.vmware.vcloud.configure.ConfigAgent.configureDatabase(ConfigAgent.java:1631)
  at com.vmware.vcloud.configure.ConfigAgent.start(ConfigAgent.java:396)
  at com.vmware.vcloud.configure.ConfigAgent.main(ConfigAgent.java:295)
  Communication with the database error: Option SINGLE_USER cannot be defined in the master database.

  Just a stab in the dark - the guides call say use a user for vcloud (named: vcloud) not "its".

  Our vcloud database user login has a default instance of the vcloud database.  Maybe this will get around the question (seems to me that THE default connection is master - and before the change of the "vcloud" database scripts he tries to put in single-user mode.

• Unable to connect to SMTP using TLS with a certificate self-signed on OSX 10.10.1 (T31.3 &amp; 24.6)

  I can't connect to my server SMTP with TLS on port (send 465 or 587 / 995 receive) using Thunderbird 31.3 or my OS X 10.10.1 24.6 (Didier) MacBook Pro.

  However, I am able to send and receive mail from the same account on my Windows 7 machine using Outlook 2007, using the same settings I configured in Thunderbird. I added the certificate etc.

  http://img.Photobucket.com/albums/v631/Napoleon_BlownApart/ScreenShot2014-12-16at121323pm.PNG (Taken when using 24.6)

  I am the admin of the server and the password and other settings on the side Server are correct! (I'll take a look at the evolution at the same time. I am already back to an earlier version of Firefox because of sloppy coding and broken features).

  Any ideas?

  If the server name is a secret, how you expect to receive mail. Please, we have pretty bad without guessing. Seriously what you are done using a self signed certificate, they are free by https://www.startssl.com/

  My guess is it of OSX who dislikes the self-signed certificate, how Thunderbird to deal with Windows. As you have a copy install Thunderbird and see if it is a question of OSX.

• ASA uses that certificates self-signed after upgrade to 9.4.1

  I came across a strange issue after upgrade to 9.4.1... (from 9.3)

  However I access the ASA (browser, Anyconnect, etc.), it offers only a self-signed certificate even if an appropriate SSL certificate installed.

  I checked:

  SSL-trust VPN_Portal_TP point
  SSL-trust outside VPN_Portal_TP point
  SSL certificate authentication CAF-timeout 5
  interface outside port 443 SSL certificate authentication

  is configured.

  • CA is installed, too.
  • Reinstalled all certififcates.
  • Reassign the Trustpoints

  Any ideas would be greatly appreciated... Thank you!

  I did have time to test this out on my laboratory unit yet, but there's a thread related here.

  I'm not positive on the standard resolution immediately - it will bring close watch.

  Perhaps the first person to prosecute TAC may share the resolution.

• I need help to find my password for the certificate to sign a document

  Anyone know how I can access my password certificate to sign a document to adobe acrobat?

  Hey patriciav41001663,

  Which version of reader you use?

  In MS Reader, simply click on the Tools tab and click tool certificates to digitally sign a document.

  

  If you use reader XI, then see following link KB doc on the use of digital signatures:

  Player help | Sign a PDF

  If you already have one, so we cannot provide you with information about your password.

  Please make sure that when you get a certificate that is encrypted password, do you remember the password you may need several times.

  I would like to know if it is useful for you.

  Kind regards

  Ana Maria

• Renew the certificate of identity on Cisco ASA 5505, do I have to renew all user certificates?

  n00b questions.

  I have to renew my SSL certificate of identity soon on my Cisco ASA 5505.  I'll have to renew all my certificates for client on their devices, so they can establish a vpn tunnel?

  Hi dsartoros,

  If you encounter a self signed (generated locally) identity certificate renewed, then you will need to download this certificate on the clients so that they can connect without getting "untrusted server certificate error".

  If you renew a certificate issued by a 3rd party CA (sending of CSR to CA) and certificate, then you will not need to make any changes on the client as they already trust the certification authority that issues the certificate first root.

  Kind regards
  Dinesh Moudgil

  PS Please rate helpful messages.

• certificate self-signed in IIS 7.5

  Hello
  We get the "secure connection failed" when you browse an internal site with an auto SSL certificate that is signed by the server. There is no way to add to a list of contacts or circumvent security to work around. I can do to avoid this? We are not looking to buy an external cert only for our internal site. It is version 36.0.4.
  Thank you!
  -Dusty

  It turns out it is the encryption algorithm TLS_RSA_WITH_3DES_EDE_CBC_SHA that needed to be added in the. It seems to work fine now.

• iOS 10 with certificate self-signed in MS Exchange

  Hello

  I try to connect a 5SE iPhone on iOS 10.0.2 with a MS Exchange Server from 2013.

  The iPhone stops with "can't check the server. On iOS, I had the choice between 'Detail', 'Cancel' and 'Continue '.

  IOS 10, I can choose between "Retail" and "Cancel".

  Is it necessary to import the corresponding root CA to the iPhone?

  After 3 days to talk to Apple, 1^st level 2^nd level, and then 3^rd level, can be referred to as Apple UK 4 tier support of^th , who then told Apple City international partner assistance to the companies. They finally recognized that there is a problem. They will not take any responsibility for the origin of the problem because they say that it is a 'system level cross' IE Apple talking to Microsoft, even if it affects only ios 10. They said they are working on a fix, but it will not turn out until probably the next versions of ios 10. They have apparently will keep me in the loop on their progress.

  For the time being the only solution I found is to use the Microsoft Outlook client for iphones until Apple notifies otherwise.

• ASA SHA2 support with self-signed certificates

  Is it possible to use the signature SHA2 algorithm generating a certificate self-signed on an ASA? I can't find any documentation on orders that have control of things like the signature algorithm when you use self-signed certificates. I have seen documentation SHA2 is supported from 8.4.2 for the signature algorithm, but it always refers to the import of a certificate from an external certification authority.

  Hi William,.

  You can only generate self-signed certificate on the SAA SHA1. The solution is to import a certificate from a 3rd party with signature SHA2 algorithm.

  Here is the value for the same application:-

  ASA support for SHA - 2 for crypto IPsec and operations of the public key infrastructure
  CSCuj67576
  https://Tools.Cisco.com/bugsearch/bug/CSCuj67576/?reffering_site=dumpcr
  
  Kind regards
  Dinesh Moudgil

  PS Please rate helpful messages.

• SG300-28 import self-signed SHA2 certificate to the SSL Protocol (including the format? How do I?)

  1. What is the format a certificate and private key combination should play during import to use SSL?

  2. how actually import you - via CLI or web interface.

  I'm trying to import an SSL certificate that is self-signed in the SG300-28 to secure the connection to the web interface of the switch. The certificate is signed by my own 'certification authority' / custom root certificate.

  I tried to do it via the graphical interface of web management (security > SSL server > server SSL authentication) and the command-line via SSH. I will detail my exact process below. I had no problem importing a certificate created in the same way to the Cisco RV320 router, although the web interface is different.

  How to create a certificate that is accepted by the switch?

  (Image Active) firmware version: 1.4.0.88

  My approach:

  1. OpenSSL 1.0.1f January 6, 2014; on an ubuntu 14.04 machine
  2. Create my own, certificate of self-signed root:

   openssl genrsa -out rootCA.key 2048 openssl req -x509 -new -nodes -key rootCA.key -days 3650 -out rootCA.pem

  3. create a private key and the real certificate and sign them using the rootCA.pem:

   openssl genrsa -out switch.key 2048 openssl req -new -key switch.key -out switch.csr openssl x509 -req -in switch.csr -CA rootCA.pem -CAkey rootCA.key -CAcreateserial -out switch.crt -days 3500

  for later use, export the public key of the switch.key - file using

   openssl rsa -in switch.key -pubout > switch.pubkey

  4. open the web interface of the switch and check for the SSL settings (Security > SSL server > server SSL authentication).

  4.1 click "import certificate".

  4.2 paste the contents of the switch.crt file in the ' certificate:'-textbox

  4.3 to import pair of RSA keys

  4.4. Paste the contents of the switch.pubkey file in the public key field

  4.5 by selecting the 'Clear text' radiobutton control and paste the contents of the inside switch.pubkey

  4.6 click 'apply '.

  4.7 receive an error message 'invalid key head '.

  The private key looks like this (oviously, I created a new one for this example):

   -----BEGIN RSA PRIVATE KEY----- MIIEpAIBAAKCAQEA3gOvNzKqULXnT7zL9fl4KJAZMo5eYHfwPSN0wl385na37oHz [23 more lines truncated] aB7Pooa60anjIVJmlSIp4WJ8U+52BMKJZ5rqHnJ1sBBo1zpAtcdspg== -----END RSA PRIVATE KEY-----

  I also receive a header invalid key error when you try to import the private via CLI SSH key using:

   switch(config)#crypto key import rsa

  I also converted the certificate and the private in PKCS12 and then back to the PEM key that gives me the following private key "head" which is not always accepted when pasting in the CLI:

   Bag Attributes localKeyID: FE 24 88 34 66 BE E9 DB CE 4E 91 23 2C 0E 03 B1 A7 58 32 24 Key Attributes:  -----BEGIN PRIVATE KEY----- MIIEvgIBA[...] -----END PRIVATE KEY-----

  What key header miss / what am doing wrong in general?

  It seems that ' import key cryptographic rsa "command is not suitable for import SSL key related private, but rather for the importation of SSH keys. Code "key header is missing" means that switch expects anything other than "-----BEGIN RSA PRIVATE KEY-----", for example the headers that you can see after the execution of ' view keys cryptographic rsa "(- START PRIVATE KEY ENCRYPTED SSH2-).

  To get your SSL certificate installed, you have two options:

  The CLI option:

  • create a RSA private key with command

   switch(config)#crypto certificate 2 generate key-generate 1024

  • create the certificate request with

   switch#crypto certificate 2 request

  (don't forget to provide all information for this order, including '' cn '' and so on). Note that this command must be executed inside the privileged mode and not in mode configuration as the previous command.

  • After you run this command, you'll get sign certificate request (CSR). Copy and paste it into the new file on the server that hosts your certification authority.
  • now sign this CSR file with the command that you have already used:

   openssl x509 -req -in switch.csr -CA rootCA.pem -CAkey rootCA.key -CAcreateserial -out switch.crt -days 3500

  • After signing to just open the file "switch.crt" and copy all content between BEGIN and END section including.
  • and import this certificate with order

   switch(config)#crypto certificate 2 import

  • and finally for your certificate to be active, do it with the following command:

   switch(config)#ip https certificate 2

  WebGUI option:

  Here, the procedure is similar to the CLI:

  • You must click on "Generate certificate request" in the "Security-> SSL server-> server SSL authentication" section, fill in all necessary data and click on "Generate certificate request."
  • you will get CSR data you need to paste into the server with the certificate of the CA.
  • sign the certificate with the command openssl similar as mentioned previously
  • and import a certificate with maintaining "import RSA Key-Pair" unchecked.

  Personally I've never managed to get imported both key and certificate from the outside.

• Cannot install the self-signed certificate

  I have an app remoteapp on machine Server 2012 for multiple users. We use a certificate self-signed HTTPS authentication. A laptop user has this strange problem where, no matter what method is used, the certificate never gets installed. It is said "the import was successful", but when you open Certmgr.msc, the certificate is not in the "certificate authorities roots of trust." I need to get this connected user. I never saw the Certmgr.msc to behave this way. Any help would be appreciated!

  Hello

  You can view this issue in Windows Server 2012 TechNet Forums General: http://social.technet.microsoft.com/Forums/en-us/winserver8gen/threads

  Thank you.