Other Security Subjects

Dear All,kindly suggest me the best way to restrict users to access servers and allow only required ports or services.ACL is the one option but it is time consuming and required more ACL for each user. I need something that easily manageable.

Hello, I am studying for CCNA R&S and I have a question that I cannot find the answer: I am reading the possible situations from show interfaces command line. And I read that if you have the situation Line Status Up and Protocol Status Down, it means...

Hi, I am doing networking project on DHCP security threats,Mitigation and assessment. I am including dhcp snooping ,am researching on  Understanding DHCP communication,Security issues in DHCP protocol and communication,DHCPattacks,DHCP Starvation att...

The customs have asked for the following any assistance on how I can provide this would be appreciated. Please could you provide evidence the devices you are exporting have not got the standard encryption functionality indicated in the technical spec...

Hi, Good Day,I am an aspiring student for CCNA, I am currently doing a home study because I cannot afford to go to school for networking.I just want to ask if someone has an extra CCNA Security voucher?I really want to take the exam before Curriculum...

Hello,We would like to implement MPP on our Routers and Switches to limit Mgmt Protocols to specific interfaces.I was reading about the advantages of MPP over regular ACL applied to interfaces that when a Management Protocol traffic arrived to an unt...

Hi guys, If I want to get a solution related to Data Classification from Cisco, how can I get it and if there is any link or document can guide me for that? ThanksMohammad Saeed

If we request a new PKI CRYPTO certificate from a CA tonight, for example,  and we pick the new certificate up tomorrow night ( at say 20:00), the period in between whilst the device is in a kind of “stasis” , assuming the config has been written awa...

https://www.cisco.com/c/dam/en/us/support/docs/ip/access-lists/44541-tacl.giffor the above scenario, i am looking for ways/Standards/mitigation to mitigate Ddos attack at edge. I read somewhere that it is generally prevented at ISP level, but as a se...

Can SSH be enabled on VG224 gateway? Cannot find any SSH related on VG224 (IOS 12.3(4)XD). Thanks.

I have a ISR 4221 K9 running IOS XE version 16.10 . Before starting configure i had stopped PnP funtion by command : "pnpa service discovery stop " then enter config mode by " config-transaction " . I trialed to assign IP for serial port :interface G...

Hi Everyone,  Is Cisco 9200 Network Essentials ok as an alternative to Cisco 3560?  We normally do are:PBRStatic routedefault routSVItrunkingradius Really grateful to all of you who tirelessly answering all our inquiries and make our life more easier...