Network Security

Hi everybody.   I was tried to convert asav.vmdk files. There are two  files  first files is boot.vmdk second is disk0.vmdk and I was converted both files to qcow2 format. But Don't know how to install this ti files right  on gns3.   please to help t...

Hi, Is anyone able to confirm whether the above vulnerabilities affect: Cisco 3750 switches Cisco 3850 Switches (I checked on this site and looks like its not affected, https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20...

Hello all,   May i know if the previous devices mentioned in the title is already non-end-of-life and end-of-sale please?

Hi,   I finally got DHCP-PD working with my ISP and my entire network works very well with SLAAC.  I get a /60 and am able to subnet those into /64s readily easily.  However, I am stuck on one point.  I would like my VPN configuration to use SLAAC as...

Hi I am trying to understand if the ASA can use the IPS on the Sophos UTM 9. We have a pair of ASA 5585-X firewalls with IPS. I am in the process of looking to replace the IPS module with a firepower module. We also have a Sophos UTM 9 that does all ...

Could any one please help me out with the solution of following issue.   Cisco 5512-X ASA firewall is installed between ISP and Synology NAS drive : Internet Provider => Firewall ASA 5512 => Synology NAS (VPN Server 5512).   Currently VPN Server (usi...

When i'm going to Configuration > ASA FirePOWER Configuration > Device Management > Interfaces, I've got this problem: Unable to load container (ae9317f8-e615-11e7-a776-b1b09a30b395). How can i resolve it? asa 9.6 firepower 6.2.0.5

Hi All,I have been looking at URI filtering on our ASA 5525 and after successful implementation of regex-based filtering, I decided to scrap the idea because of no HTTPS support. It's good to play around with these things.  I am now interested in usi...

Good morning to everybody,   I have a problem with Packet Tracer. I need to simulate an ARP Poisoning attack, my network it's composed by a switch and 3 PC. it's possible generate an ARP Reply from the hacker PC to the victims? When i open traffic ge...

Hi, I want to update the vFTD from version 6.2.0-362 to 6.2.0.1-10, but i got the error message "update install failed" after about 20-30 seconds, there is no further information about the error. the Version from my FMC is 6.2.0.1-10. regards Robin

Hi !!   I have to configure ASA with firepower services in HA mode. (Active/standby). I am confused now as I see many documents.   My understanding of things. Kindly correct or add if I miss anything.   1. ASA with Firepower services needs to be upda...

I can visit www.plumvoice.com whenever I login that is when the firewall blocks the page.  https://insight.plumvoice.com/account_manager/login   Reached out to Plum Voice who scanned their site and said the phishing/malware is a miscategorization. Ho...

Good afternoon,My firewall will not load the image see the output below, I've seen a few comments on here but not quite sure how to resolve the image.Booting system, please wait...CISCO SYSTEMSEmbedded BIOS Version 1.0(11)5 08/28/08 15:11:51.82Low Me...