I am reading about non-blind spoofing which defines that a hackers have access to the subnet so that they can sniff sequence and acknowledgement numbers to hijack a TCP connection or do malicious things. How does a hacker sniff the seq/ack numbers? ...
I am creating a Network object group with lots of entries is it possible
We use Solarwinds as our monitoring system and am trying to setup SolarWinds SCP server to backup configs for several ASA firewalls. However, backup is unsuccessful, and I get “permission denied” error on the ASA.
non riesco ad accedere ai corsi, neanche agli esami
Hi everybody: We have to FWSM(ASA8.5) installed in Cat6800(failover Router mode),but just one FW are not reply arp request ,we must creat static arp table before we can get arp reply.Please give some idear .Thanks . BRJH
Sir i am new in this feild.Please suggest is it necessary to buy cisco Firepower Management centre if i want to install L‐FPR1010TTMC‐1Y ( Cisco FPR1010 Threat Defense Threat, Malware and URL 1Y Subs ) in FTD or ASA image
I cant reload the module, unfortunately as it is not coming up at any point
Hi all. Like cisco routers and switches they have the ability to locally store their IOS images on their own nvram. Is this same option available on the Cisco ISE - 3655-K9? The reason why I'm asking this is because I'm having issues with local serve...
Hi all. I have a newly installed a ISE node version 3.0.0.458. It's currently in the evaluation state. (thinking this is the reason why I have the error I'm getting). I am trying upload the most recent patch this node. I can select the patch whic...
Trying to log into rv325 Router. Your connection is not private NET::ERR_CERT_AUTHORITY_INVALID. How do I fix this issue? I have tried Firefox, Chrome and MS Edge.
We attempted to update our ASA 5545-X from 9.14(3)18 to 9.14(4) this weekend.It looks like the update went ok, no failures, the CLI is good, etc.However, when we connect via ASDM we see 'lost connection to firewall' in all of the panes, and in the 'g...
Hello everyone, kindly advise what security solution can I do for the below scenario since this packet tracer version (6.0) doesn't contain a firewall device.
In the past CSD was used, which I see is now EOL, for quite some time now. What is used today with Anyconnect to restrict only corporate devices like laptops and phones/tablets to be able to VPN in? IIRC a registry key was used on Windows that was ...
I have a Catalyst 2960X switch tah has Radius server configuration and aaa accounting dot1x default start-stop.On the switch there are multiple interfaces configure for dot1x but some have no dot1x configured.Is it normal behavior that the switch wil...
The more I read about this NSA scandal (and yes, I do consider it a scandal) the less I trust US-based hardware and software companies. There is no reason for anyone to doubt that all Cisco hardware comes with a backdoor. Since such backdoors most ...
