ACL to restrict the SCP Protocol

Similar Questions

• How to find the SCP to a java card

  Hello
  
  How will I know if a java card uses SCP01 and SCP02?
  Because I read the respose data returned by the Init setting command suite updated map, but it comes to send back more info back to entity of off - map:
  Main data of diversification 10 bytes
  2-byte key information
  Challenge map 8 bytes
  Cryptogram of card 8 bytes
  
  And in the same GP2.2 E.1.2.1 , it is written that
  This cryptogram of the card as well as the meter of the sequence, the challenge of the card, the secure channel protocol identifier,
  and other data are sent to the entity of off - map.
  I want to know how to find the SCP protocol identifier?
  
  In addition, it is written that:
  As the entity of off - map should now have the same information as the card used to generate the cipher of the card.
  It should be capable of generating the same session key and the cipher card even and performing a comparison.
  It is able to authenticate the card.
  
  Can someone explain please how to generate these keys and check the card?
  
  Thank you

  Umer says:
  I also found that the SCP is found in the Init-setting control response to date.

  It's also a good way to get the PCs?

  Yes. That's what I use. It does not give you the value of i (current hit is I = 15), but this is not a very big deal in practice (in my code anyway).

  See you soon,.
  Shane

• Allow the Ipsec Protocol in ISP

  Hi guys,.

  I am trying to establish a site-to-site ipsec tunnel. I asked the ISP to allow the Protocol ip between an aet B site.

  I would like to know if ISP open it Ip Protocol if it passes all the required protocol ipsec tunnel and for that I need to ask them to open SPECIFIC protocols below

  50 - encapsulation header (ESP)

  51 - authentication Header (AH)

  500/udp - Internet Key Exchange (IKE)

  4500/udp - NAT traversal

  Thanks in advance

  Just to clarify Javier is correct, IPsec is the layer 3 protocol to which ESP and AH belong, not IP.
  

  Sorry to disagree with you and Javier (this time).

  ESP is an encapsulation over IP (IP-protocol is 50). So your rug will be what ETH-IP-ESP. TCP (Protocol IP-6) is also at the top of the intellectual property, the battery will be ETH-IP-TCP. The two (and IP GRE/47, AH IP/51, IP ICMP/1...) share the same IP protocol.

  If ESP and AH was not based on intellectual property, but something else, they could not be routed through an IP network.

  And if you use an ACL with "license ip any any", all of these protocols are included. Plese try it in a laboratory to make sure that.

  --
  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

• How to restrict the use of the connection profile Anyconnect to traffic from an interface?

  Hello

  A few questions about the profiles connection Anyconnect and dynamic access policies:

  • I set up multiple profiles connecting Anyconnect with different characteristics. I want one of the profiles to be visible and usable only when the Anyconnect client connect through a specific interface (and not the outside interface). How can this be configured? As it is now all profiles are visible via all interfaces compatible VPN.
  • DAP: When dynamic access policies are configured, these will be global or is it possible to link a policy to a specific connection profile? I would like to configure the DAP Protocol to be effective only when you use a specific connection profile. What is a good way of thinking? What I want is: when a user Anyconnect choose a specific connection profile, it needs to connect using a DAP which requires membership in an ad group and existence of a local file.

  Best regards

  Thor-Egil

  • Unfortunately, you cannot restrict the interfaces of the AnyConnect fitting profile is assigned to AnyConnect connection profiles are global settings, no interface specific setttings, therefore, it will be available no matter what interface the AnyConnect is connected to.
  • DAP political work as an access list. It in the lowest priority to highest priority and he stops at the first match. For example, you can create a number of policies on what you want to match on. You cannot however force the user to authenticate to AD when they choose a specific group of tunnel. DAP is used to apply that only users that meets policy is allowed access. For example: If the user belongs to a specific ad group and also have a file exist, the user will be allowed access to use the AnyConnect. So it's the application that the user connects from a company laptop where you specified the policy, that is to say: exist in AD and have a specific file in his laptop. This is to ensure that those who try to connect to the site of the company non-portable, or internet kiosk have accessed to the VPN, because they may not be protected and can infect your corporate network, if they are allowed to access.

  Hope that makes sense.

• Restrict the VI Client Session

  Hello

  We have an environment vSphere 4.0 with Virtual Center currently also on 4.0

  We have a customer who specifically wants a service account integrated into VC for some software sought to use that gathers info vCPU and host pCPU where their live VM and we gave that service acocunt read only access in VC.

  However, it is kind of a risk for us since now they can just download a VI client and to use the service account to enter VC and have visibility on the environment which we do not necessarily want.

  I know that there are options to restrict the IPS to hosts / VC however do not think that it is an optimal solution and do not know how many intellectual property can the client uses to get there.

  Y at - it a script or a another method that everyone knows that can be limited using the VI client for a particular user or a script that puts an end to a session as soon as someone connects to the VC?

  Thanks in advance!

  Hello

  the VI client uses exactly the same Webservices APIs that scripts or software the customer uses to query information for vCenter.

  This means at the level of the Protocol that you cannot distinguish queries performed by the VI client and requests made by another program.

  Even if you find a way to make the VI client inaccessible to your customer (I doubt this is even possible) it will still be able to use a PowerCLI script or another tool to read all the vCenter data to which he has access.

  What you really need to do is:

  -Isolate resources (networks hosts, VMs, data warehouses,...) that your customer has access to in a separate object data center in vCenter

  -Limit read access to the data center of the service account or even for the subset of its objects for which it should have read access.

  Depending on the requirements of your customers (and your willingness to accomplish...), it can be more or less complex and tedious know how to limit access to the objects in vCenter as it is able to query the data required, but nothing more.

  -Andreas

• How to prevent the FF loading all Web sites using the HTTPS protocol

  FF is trying to load initially all Web sites using the HTTPS protocol, including of mozilla.org. Then I get the error of no reliable connection of course. Mozilla .org is the "invalid security certificate" and "the issuer of the certificate is unknown." I tried to delete the file cert8.db as suggested elsewhere but that did not help. If there is an option for this somewhere, I can't find it. I have the latest version of FF and Win7 running. Thanks for the help.

  There must be some sites that are still using a secure connection, as http://www.amazon.com/. If even a link to Amazon is redirected, you can check if you have an extension like HTTPS Everywhere.

  For Mozilla sites, Yes, you establish a secure connection.

  But you shouldn't get certificate errors! When you get this for virtually all secure sites, the problem is usually as follows:

  (1) error of date, time, or time zone who throw checks validity of the certificates of your system. Sometimes allowing to use a timesource on the internet, the computers can introduce this problem.

  (2) not be set up to work with your security software that intercepts and filter secure connections from Firefox. Products with this feature include Avast, BitDefender, ESET, Kaspersky; AVG has a shield search function which can cause this error on search sites.

  (3) malicious software on your system for the interception of secure connections.

  So... who is?

  If you have any of these specific security products, which would be the first thing to check. We might be able to help with specific next steps based on what you have if you tell us.

  Alternatively, you can examine the certificate to which Firefox is opposed to see if the issuer information pointing to the culprit. Take for example my test page:

  https://jeffersonscher.com/RES/jstest.php

  You should see a section "I understand the risks" in the page. If you expand this section, you will find a button Add Exception. You don't need to complete the process of adding an exception (I suggest not adding one until we know that it is not a problem of malware), but you can use the dialog box to display the information that makes Firefox suspicious.

  Click Add an Exception, and then view. If the view is not enabled, try first the button get certificate. Then in the certificate Viewer, refer to the section "issued by". What do you find here, or under the hierarchy of certificates? I have attached a screenshot for comparison of screen.

• How to find the security protocol used by a site in firefox to version 24.6.0

  I'm unable to find the security protocol used by the site, either SSL or TLS 1.0 or 1.2.

  I see my answer above is marked as useless, so I guess it doesn't help for Firefox 24.

  You should be able to see which version of the TLS Protocol and encryption to agree to the current use of press.
  You can use the above posted extension or check in the Security tab of the Web Console (Firefox/tools > Web Developer).
  24 Firefox supports only TLS 1.0 (security.tls.version.max = 1), so that only leaves you with Protocol to guess.

  • http://KB.mozillazine.org/security.TLS.version. *
  • 0 means SSL 3.0, TLS 1.0 means 1, 2 means TLS 1.1, 3 means TLS 1.2 etc..

  In Firefox 24 you have the Security tab in "tools > Page Info > Security" to see what level of encryption is used, and you do not see what costume of encryption is used.
  To find you would have to disable any combination of encryption algorithm by setting the Pref security.ssls false and allow both until you get a secure connection.

• How I can corect the following protocols (rtsp) is not associated with any program or is not allowed in this context

  The address was not included

  Firefox doesn't know how to open this address, because one of the following protocols (rtsp) is not associated with any program or is not allowed in this context.

     You might need to install other software to open this address.
  

  I'm not a Curmudgeon, so please keep it simple.

  Thank you

  Firefox 32.0.3 has this security update.
  You can check the version in "> about".

• Canon printer does not connect via the IPP Protocol

  I work in a company that sells printers offices/schools/etc. Yesterday, we received a call from a customer indicating that the Copier, we sold them connected not to a new computer they bought.

  I went to the site and noticed that the computers in question were all purchased during 3 months and all loaded with Mac OS X El Capitan. Most was registered on 10.11.3, and some 10.11.2 and 10.11.1. All computers work turned Yosemite.

  We receive a message somewhere in the sense of "Communication error. This printer may not be able to [print], you want to save it anyway? »

  It was a cannon imageRUNNER Advanced C5235. The client declares that if he saved the printer, it would not be able to print, but would still see jams paper, messages and other statutes of the computer printer toner. After attempting to remove and reinstall the printer using the most recent driver available on the Canon Website, we received the same error, the customer received. We escalated it to Canon support, who asked us to choose LPD instead of the PPI for the Protocol, allowing the printer to you connect and start printing on all devices running El Capitan.

  After further research, to my knowledge, the ISB is more recent and has more features that the LPD, although I couldn't find much on it so I was uncertain about the origins of these two protocols, except that they were introduced in the 1990s. I know it's kind of vague, but is better/more recent than PPI LPD? If so, great. Otherwise, is there a way to solve this problem and get computers that run El Capitan to connect correctly using IPP?

  The problem here is that the driver Canon UFR2 or PS that was used on the Mac to print in ADVANCE of Canon C52xx does not support PPI. This is why you must use an alternative Protocol.

  Note that it is possible to print to the C5255 using the PPI, but you need to use the Canon PPDs which means the copier must have the kit installed Postscript printer and you get not the pretty picture base views the pilot UFR2 and PS to give you.

  Second point is that the Canon UFR2 and PS drivers, it is preferable to use HP Jetdirect-Socket to the LPD protocol. He sent larger packets and verifies the status of the target unit - LPD simply sends data to the fixed IP address so if the printer has a problem you don't get this information until you walk up to the photocopier.

  I hope this helps. Answer if you need more information.

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  Concerning

  Post edited by: malo

  Hello

  As far as I know to create a new profile.
  Then you could add the APN, user name, password and authentication protocol
  But my knowledge in most of the cases, the SIM card is detected automatically and no manual work is required. If you do not need to choose the authentication protocol

  Welcome them

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• read the serial port management using the SRM Protocol

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  I have a gas analyzer that communicates with the PC via the serial port.

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  I'm trying to decode the data that are sent from the parser, but I can't do it.

  I have attached the vi in which I made some effort.

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