Does JSSE implementation of TLSv1 falls back to SSLv3 or SSLv2 if server re

Does JSSE implementation of TLSv1 falls back to SSLv3 or SSLv2 if server requests.
I am planning to use TLSv3 protocol for our SSL client implementation. My worry is if I use TLSv3 which being the latest and the new standard, does the Sun's JSSE implementation fallsback to SSLv3 or SSLv2 if the server doesn't accept TLS.
Can anyone let me know and point me to the right link.
This highly required as I am not sure what clients use their webserver as.

If you specify 'TLS' you will get TLS, if you specify 'SSL' you will get TLS or a fallback to SSLV3. You'll never get a fallback to SSLv2 because Sun doesn't support SSLv2 at all except for the initial Hello message.

Similar Messages

Does certicom implementation support ssl renegotiation ?

does certicom implementation support ssl renegotiation ? We are talking to IIS server from OSB using 2 way ssl and get the below error . IIS doesn't request the client certificate in the initial handshake and it does a ssl renegotiation to request the client certificate.
<<WLS Kernel>> <> <ac73602e9b9282f3:7f182ebf:1342bdce06c:-8000-0000000000000568> <1323589084326> <BEA-000000> <NEW ALERT with Severity: WARNING, Type: 100 (means No- Renegotiation)
Is there a way to make certicom to allow renegotiation. ..don't want to use JSSE for certain reasons...
weblogic version 11.1.1.5
Thanks In advance
Regards
Atheek

ok we need a flag to make it to work : -Dweblogic.security.SSL.enable.renegotiation=true

How do I know WinRM uses Kerberos for authentication, and does not fall-back to NTLM?

Hi,
How do I know WinRM uses Kerberos for authentication, and does not fall-back to NTLM?
/SaiTech

Hi SaiTech,
Kerberos will be selected by default in an AD domain, The default (assuming the client is in a domain, and is not connecting to itself via 127.0.0.1 or ::1 addresses) is to use Kerberos authentication, and not to fall back to NTLM.
Please also Note that you may have to take some other steps as well to get non-Kerberos authentication working. Specifically, you'd have to set up an HTTPS listener on the remote host, or modify the client's TrustedHosts list.
Refer to:
WINRM kerberos & Negotiate
Authentication for Remote Connections
In addition, you can also use Network Monitor to check the authentication method.
If there is anything else regarding this issue, please feel free to post back.
If you have any feedback on our support, please click here.
Best Regards,
Anna Wang
TechNet Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Is it possible to only allow HD content when HDCP is present, otherwise fall back to SD?

For any of the proposed ideas here, you will have to package your content twice, where each stream would require its own license:
1 package for SD bitrates
1 package for HD bitrates
[ Try to play & react if necessary ]
When the user wants to play HD content, attempt to do a license acquisition for the HD stream. If it fails with an error code indicating that the device doesn't not have the needed output protection requirements (DRMErrorEvent 3338 – 3342), the client would then fall back and play the SD stream, which would trigger a license acquisition of a license that doesn't require Output Protection enabled.
[ License Preview ]
When the user wants to play content, perform a "License Preview" of the HD stream to determine if the license can be consumed & enforced by the device (DRMManager.loadPreviewVoucher()). If the result of loading this Preview license fails with a DRM Error event around Output Protection requirements (#3338-3342), then play the SD stream.
[ Leverage an existing front-load license request that you're using to preemptively initialize the DRM system ]
This is similar to "License Preview", but attempts to front-load that check and retain the result for later use.
In our whitepaper to optimize "start to playback" experience (http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/video/pdfs/start-to-p layback-adobe-access.pdf), one of the things we recommended was to front-load a license acquisition on a non-existent content very early in the user workflow (Optimization #2). Doing this would initialize the DRM system so that when the real license acquisition happened later on, Adobe Access would already be primed.
To take this a step further, if you have this in place, since you already are doing a license acquisition ahead of time, you could use a policy that requires Output Protection. In your client, when it attempts to acquire a license, it can record whether or not the operation was successful. If it was successful, the client could have logic to show HD content options to the viewer. If the acquisition was unsuccessful, then the client could restrict viewing to only the SD content.

ok great thats what i thought
How do I check if I am running moutain lion
about this mack gives me Mac OS X
Version 10.7.5
I am running Software UPdate as I type
assuming that I have Moutain Lion how do I link the two ecternal HD's ?

Can this router fall back to 3g if 4g is not available?

We recently purchased this router to work remotely. However some of the places we are at have only 3G service. Phone seem to work with 3G receiving data, but our 4G LTE router will not connect. I've looked through the setting in the router, but can't seem to find anyway to have it fall back to 3G if 4G isn't available.

The VZW 4G LTE router does not appear to have tie-ins to the old GSM (3G Only) network. It may be able to fall back to 3G while connected to the new SIM card network, but there are no ways to control this behavior from the User Guide.
If you are only within range of a 3G only signal then I would not expect this device to work. The silver lining here is that 4G LTE is supposed to replace the entire 3G Verizon footprint. Eventually anywhere that you have 3G only service will have a 4G LTE signal and your router will be able to work.
If you need an immediate solution from VZW it would have to be to swap the 4G LTE router and go with a Mobile Hotspot instead since they can connect to 3G only at this time.

AP Fall back issue for WLC

Hi,
i have two WLC 4402 with same ios 4.2.99.0
& configured fail over based on below link
http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a008064a294.shtml#c5
AP failover occurred but the fall back option like primary WLC comes up it does not register with primary all the ap still in secondary. I enable Fall back option also as per the document.
could you guide me how i can troubleshoot this issue..
Thanks..

hi,
the meaning is the secondary WLC is not realsing the IP's for client eventhough the SSId match with extract DHCP scope. DHCP scope is not overlap...
Important.
Primary box is new one with 4.2.99 but the old box had 4.1.x b4 the failover the old box was working & released the DHCP scope for the client. Once we upgraded the old box with 4.2.99 (Failover we need to have both the box with same version) even it is not releasing the DHCP scope if i used as standalone device also.
My doubt is
1. New box if i used as a stand alone it is releasing the DHCP scope for the client
2. Both the new & old box has the same configuration
3. If i used old box as a stand alone device why it is not releasing the DHCP scope (with the same IOS & configuration working perfectly on new box)
4. This issue occured after upgrade the IOS on old box.
Can anyone help me out at earliest.
Thanks

Fall back systemwhen multiple SAP systems trying to acheive SSO with BOEXI

Friends,
I need a small clarification on ' SSO between BOE XI 3.1 and SAP BI 7' Scenario,
Say when multiple users log on through their SAP EP Portals or Netwever Portals, they use their tokens generated by their respective EP portals which are passed through the 'Web application server' hosting BOE environment.
1) When its a Single EP portal , we can have have a fall back system. when we register its logical name in the CMC of BOE Environment , a typical SNC.But what's the fall back system for multiple SAP systems?
2) Also Whether there are any pit falls via token method when more than one SAP system communicating to BOE?
3) Do we have any documentation for this?
Thanks ,
Sivakanth.

Hi Sivakanth,
the normal scenario for SSO is the following:
When you said ''back end system ', i did not get it.
Enterprise Portal -
(iView)-------> BOE -
> SAP BI <- This is your backend system
Well Could I define more than one logical name there in SNC tab of CMC.?
I assume you have the following situation:
(EP1, EP2, EP3) -
> BOE -
> (SAP BI 1, SAP BI 2, SAP BI n)
You can define more than one entitlement systems in the BOE CMC and also configure for each one of them for SNC. Please note that we are talking about server trust and NOT client trust here. It is all about letting your sap system and the boe system trust each other. If you have your portal with client SNC configured (ie. the user logs using a certificate and an SAP logon ticket is created) it is NOT necessary to configure SNC in the CMC (Please refer to the section "Configuring SAP Server-Side Trust" in the installation guide for the integration kit for SAP) side.
Back to the SSO scenario now: When a user connects from an enterprise portal on the BOE system the logon ticket, generated from the portal, is forwarded to the back-end system, which is defined in the portal iView the user is currently navigating through. If it is a Crystal Enterprise iView then you just have to select the appropriate system alias of your back-end system in the System drop down menu when creating the iView. For URL iViews you must utilize the relevant openDocument parameters. If you do not define anything at all when creating the iView then BOE tries to authenticate the logon ticket against the SAP BI system you selected to be the default one in the "Authentication->SAP->Options" tab of the CMC.
If what you want is just to distribute the load between your SAP back-end systems then you should consider utilizing an SAP cluster for your pursposes. As explained before BOE will not distribute the requests evenly on the back-end systems. It will try to contact either the system defined in the request (iView) or the default system. To be honest I am not sure what happens if the explicitely defined system is not available but I think that an error message is what you should expect then. I do not think that in this case the BOE system tries to use the system defined as default.
Another part is what kind of security is defined in BEX querys..as i read from SAP IK guide, we can import all the roles which are defined at ABAB level.
Will there be any security threats to SAP data via this method.
It is true that you can import all roles in your BOE system. But keep the following four things in mind:
1) You can restrict on the BOE side the users which are authorized to logon in the CMC and import the roles (normally only the BOE administrator is authorized to do this)
2) Importing a role means that an SAP user can try to logon the BOE. Still the logon process can only be succesfull only if the SAP user has special authorization on the SAP side (Please check the Appendix "Authorizations" in the installation guide of the integration Kit for SAP.
3) You can restrict the access to data by assigning authorizations only for specific infoareas/infoproviders. In order to partially restrict data access in a given infoprovider (e.g infocube or multiprovider) you can utilize authorization variables in your BW query.
4) You can further restrict access on specific reports either on the BOE side or on the portal side (by rstricting access to the defined iViews).
For sure you must invest some time to define and implement your security concept.
More over could you please answer other 2 questions in my original question.
2) Also Whether there are any pit falls via token method when more than one SAP system communicating to BOE?
3) Do we have any documentation for this?
2) As long as your portals, the back-end systems and your BOE system are configured correctly for SSO this should not be a problem. Well just a tip based on my experience: be sure to use full qualified domain names for your systems in the iView definitions. And do not forget SSO works only if all systems are in the same domain.
3) As said in my previous posting the netweaver documentation regadring SSO setup maybe interesting for you. As far as I know the multiple systems scenario is not contained explicitely in any official BOBJ documentation. I assume that you already went through the installation guide for the integration kit for SAP.
Please tell me if you have a completely different scenario in mind
Regards,
Stratos
Edited by: Efstratios Karaivazoglou on Mar 22, 2009 12:27 AM

Connection fall back to hub-n-spoke

Hi,
I wonder if anyone here knows the answer... I am trying the p2p sample code. Every time, users can log in with the RTMFP protocol. But as soon as they start the audio or video, the connections fall back to bub n spoke mode. All Flash players are 10.0 or 10.1. I am using the source code for 10.0. and the SDK is updated. Any help would be appreciated.
Thanks
Danny

Thanks, Hironmay.
I guess I need to clarify one thing: it does states 'Current connection: Hub-spoke' in the right panel (I didn't give you the accurate text because it was based on my memory, sorry). And this text appeared whenevery a second user connect to the room (flash player 10.1, same network) . I think the connection did fall back, as the souce code of the text change is the following:
protected function onConnectionTypeChange(p_evt:StreamEvent):void
                connChange.text += "Current Connection:" + ((sess.streamManager.isP2P)?"P2P":"Hub n Spoke") + "\n" ;
I think the isP2P is false when the switching happened.
Here is the new log I found today -it has something related to NetSream.Connect.Closed when the switching happened.
[SWF] C:\data\project\PrjRoot\lccsChatRoom\bin-debug\lccsChatRoom.swf\[[DYNAMIC]]\6 - 323,354 bytes after decompression
warning: unable to bind to property 'userManager' on class 'com.adobe.rtc.session::ConnectSessionContainer'
Wed Sep 1 07:26:08 GMT-0400 2010    LCCS SDK Version : 1.2.0    Player Version : WIN 10,1,53,64
07:26:08 GMT-0400    requestInfo https://connectnow.acrobat.com/wxg250/classroom1?mode=xml&glt=g:&x=0.04513606382533908
07:26:11 GMT-0400    authentication status: 200
07:26:11 GMT-0400    authentication request complete
07:26:11 GMT-0400    requestInfo https://connectnow.acrobat.com/wxg250/classroom1?gak=c2Vzc2lvbklEKmJSdEk0NmxYTmZHcXZybUNOd zdGcU0qYXBwTnVtKjEwMDgqYXBwSG9zdCpyb3hvMXoy&mode=xml&x=0.19403704069554806
07:26:11 GMT-0400    #TicketService# ticket received: 1u1ia5xp2vp5z
07:26:11 GMT-0400    Getting FMS at https://na2.collaboration.adobelivecycle.com/fms?ticket=1u1ia5xp2vp5z&proto=rtmfp, attempt #1/3
07:26:12 GMT-0400    result: <fms>
<origin>fms5.acrobat.com</origin>
<proto_ports>rtmfp:1935,rtmps:443</proto_ports>
<retry_attempts>2</retry_attempts>
</fms>
07:26:12 GMT-0400    protocols: [object ProtocolPortPair],[object ProtocolPortPair]
07:26:12 GMT-0400    [attempt 1 of 2] Connecting to 0/1: rtmfp://fms5.acrobat.com/cocomo/na2-sdk-63afa1af-db2b-413d-8b10-78c4b567889f/classroom1 #startProtosConnect#
07:26:12 GMT-0400    tempNetStatusHandler 0/2,NetConnection.Connect.Success
07:26:12 GMT-0400    isTunneling? false
07:26:12 GMT-0400    is using RTMPS? false
07:26:12 GMT-0400    RECEIVED LOGIN AT SESSION
07:26:12 GMT-0400      .user descriptor from server [object]
07:26:12 GMT-0400        \\
07:26:12 GMT-0400        .role [number]= 100
07:26:12 GMT-0400        .affiliation [number]= 100
07:26:12 GMT-0400        .userID [string]= WCD-4FE008C648440EF2992015B9
07:26:12 GMT-0400        .displayName [string]= D Wang
07:26:13 GMT-0400    RECEIVENODES UserManager
07:26:13 GMT-0400    receiveAllSynchData UserManager
07:26:13 GMT-0400    RECEIVENODES FileManager
07:26:13 GMT-0400    receiveAllSynchData FileManager
07:26:13 GMT-0400    checkManagerSync:[object FileManager]
07:26:13 GMT-0400    RECEIVENODES AVManager
07:26:13 GMT-0400    receiveAllSynchData AVManager
07:26:13 GMT-0400    checkManagerSync:[object StreamManager]
07:26:13 GMT-0400    RECEIVENODES RoomManager
07:26:13 GMT-0400    receiveAllSynchData RoomManager
07:26:13 GMT-0400    checkManagerSync:[object RoomManager]
07:26:13 GMT-0400    checkManagerSync:[object UserManager]
07:26:21 GMT-0400    mainNetStatusHandler: NetStream.Connect.Success
07:26:23 GMT-0400    mainNetStatusHandler: NetStream.Connect.Success
07:27:32 GMT-0400    mainNetStatusHandler: NetStream.Connect.Closed
07:27:32 GMT-0400    mainNetStatusHandler: NetStream.Connect.Success
07:27:32 GMT-0400    mainNetStatusHandler: NetStream.Connect.Closed
07:27:32 GMT-0400    mainNetStatusHandler: NetStream.Connect.Closed
07:27:32 GMT-0400    mainNetStatusHandler: NetStream.Connect.Closed
07:28:42 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange
07:28:42 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange
07:28:42 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange
07:28:42 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange
==========the following logs were gnereated after the second user closed the page --Danny's note===========
07:30:05 GMT-0400    mainNetStatusHandler: NetStream.Connect.Success
07:30:05 GMT-0400    mainNetStatusHandler: NetStream.Connect.Success
07:35:04 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange
07:35:04 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange
07:35:04 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange
07:35:04 GMT-0400    mainNetStatusHandler: NetConnection.Connect.NetworkChange

MDMP UNICODE CONVERSION- Global fall back code page.

Hello ,
Im doing MDMP unicode conversion. In that SPUMG settings has Global fall backup code bage.
What is exactly Global fall back code page and its uses?.
Im using 1160 has Global fall back code page in SPUMG? will there be any effect?
Thanks and Regards
Vinay

Hello Vinay,
Please have a look at the Unicode conversion Guide:
Excerpt:
"Whenever there is no information to determine the correct code page, R3load uses the Global Fallback Code Page (GFBCP) for the conversion. Its default value is the code page which corresponds to the logon language EN, or else 1100. This is a global setting for all tables."
This basically means you should select the code page used by the majority of the users / data .
If you use 1160, then the majority of users should be based on Latin-1 (Western European code page).
Best regards,
Nils Buerckel
SAP AG

Disable SSL fall-back for Back To My Mac?

It looks like the latest Snow Leopard update brought with it a fall-back mechanism for Back To My Mac, where instead of IPSEC it would switch to using SSL via port 443, via Apple's proxy server. The SSL mechanism is INSANELY slow - as in "dial-up" kind of slow, and it's useless for all practical purposes.
So the question is: how to disable that fall back and force Back To My Mac to ALWAYS use IPSEC? It seems to switch randomly, without any apparent reason. The only way to force it back to using IPSEC that I've found so far is to completely reboot the computer.
Any ideas?

Do you have OS X 10.7.5 or later and either iPhoto '11 9.2.2 or later, or Aperture 3.2.3 or later, you cando this by signing into your iCloud account in System Preferences>iCloud and enabling Photo Stream, then going to iPhoto>Preferences>Photo Stream (iCloud) and checking Automatic Import. After doing so, photo stream photos will automatically be imported to your iPhoto library where they will not be deleted.

Fall-back bridging

Can anyone please explain to me brief what fall-back bridging does, and where it is applicable.

The below URL is a very in-depth explaination:-
http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_20_se/configuration/guide/swfallbk.html
HTH>

Why does it take so long to back up whilst im updating from 4.3.5 to 5.0?

Why does it take so long to back up whilst im updating from 4.3.5 to 5.0?
its been on for ages and its not even a quarter of the way backed up!

The Brave New World of AC wireless networking.. where the reality falls far short of the hype.
Unfortunately in an actual transfer situation, the signal to noise of wireless (RSSI figure drops dramatically), It simply uses AC as a link speed but speed is always renegotiated during an actual file transfer.. to some sustainable level. I suspect that level is not AC wireless but N.
It does matter if you run older devices.. nothing with a or b or g wireless should be running in your house. Even n wireless may cause issues.. try turning everything else off and see if you get speed lift.
As far as the time required for a clean up, is this a first backup as they always take a significantly longer time. Once you are doing regular incrementals the time is usually very short.

I had to manually download the new version of itunes.. via tools, it gave me 4 items to download and i did not download all 4 compenants. Does anyone know how to get back to the pop up that contains tools so i can redownlaod all of them.

I lost my old iphone and have a new 5s.. i need to sync to itunes. i had to donwload manually via tools but i didnt download all four files. now when i plug my phone into itunes it says there is an error bc i didnt download all the files. so when i go into itunes now and check for updates it says its up to date. the problem is with the phone support file i didnt download.
Does anyone know how to get back to the pop up that has the music player update and itunes update bc this is the only place i have seen "tools" to be able to manually update all four files....
***IF i completely uninstall itunes and reinstall will it still have all my songs, photos, apps etc... bc i need to sync my new phone to get all my stuff back

this is a follow up from the profane post earlier....
i have done this twice in two other posts..
here is my problem.. i started off trying to update itunes, it failed twice and said i needed to install manually via tools.
the only place to get to tools is the pop up box that appears when you click check for updates.. if there is an available update then the pop up shows up with the quick time and itunes files to download. so i finally figured that out. i clicked on tools and manual update, four files were saved to a file. Apple mobile device support, another one similar, itunes, and another one i cant remember. I only downloaded the itunes file seeing as though thats all i needed to accomplish in the first place.
so then i restarted my computer bc you need to reboot and then reopen itunes for update to take effect. once i have itunes back open i plugged in my new 5s which i am trying to sync to my computer to get all my stuff back bc i lost my previous phone over the weekend.. once i plugged the phone in an error stating i needed to unistall the apple mobile device support and itunes and then reinstall. well i dont know where those files were originally stored on my computer AND since my itunes was updated, just not the other 3 associated files, when i click check for updates it says its up to date and then pop up containing the quick time and itunes does not pop up thus i cant get back to the tools tab to manually save the 4 files again.
so i was just going to uninstall itunes all together and then i thought well what happens if it erases all my photos apps songs etc... which would defeat the whole purpose in the first place of me trying to sync my new phone to get all my stuff back.
so i literally have no idea what to do at this point.. if you have read this you are probably just as confused as me...

Does the new airport extreme support backing up via time machine to an external hard drive pluged into the usb port

Does the new airport extreme support backing up via time machine to an external hard drive pluged into the usb port

Yes, but you might want to note that the port on the AirPort Extreme is only USB 2.0, and that it runs at about half the speed of the USB 2.0 port on a computer, so things are going to be quite SLOW as far as backups are concerned, or anything else for that matter.

Online banking statement and credit card statements will not display in FF 4.0 on either Win 7 or XP. Falling back to 3.6 fixes problem on both computers and sites.

After upgrading to FF 4.0 I am not able to access or display my bank statements or credit card statements. I have a laptop running Win 7 and a desktop running Win XP and have same problem on both. Statements are in Adobe PDF. Upgraded Adobe to vers. 10 at banks suggestion but did not help. I have now fallen back to FF 3.6 on both PC's, and it now works on both PC's, one running Adobe Reader 9 and the other running Adobe 10.
Additionally, my email provider (bbwi.net) "Squirrel Mail" times out and logs me off every 15 minutes or so in FF 4.0, even when I am actively composing mail. Falling back to FF 3.6 also fixed this problem

1st, you will not be able to activate your PPro1.5 on ANY new computer, see next link for the special version you MUST use
CS2 (and earlier) Activation Server http://helpx.adobe.com/x-productkb/policy-pricing/creative-suite-2-activation-end-life.htm l
2nd, you already mentioned Virtual XP, so if a direct install doesn't work, that would be the way to go... or, to just do what SHOULD work from the start, just do Virtual XP

Does JSSE implementation of TLSv1 falls back to SSLv3 or SSLv2 if server re

Similar Messages

Maybe you are looking for