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Hey there, New to the site and IT/infosec in general for the most part. I was curious how long most people spent studying for the N+. I'm doing graduate school as well as freelance audio work to pay my bills and have been slowly studying N+ material so I haven't really been cruising through it but as the semester is ending…
Hello, I have a network+ and security +vouchers bought Sept 29 2016 and it good for one year. I am selling both for 325. It's only good in North America. Thank you for your time
Hi all, I've just passed the network +exam with 746. Would have expected more but I guess a pass is a pass. Thanks everyone for all your advice and support and wish others all the best. I'm moving on to either security or windows server. Not sure yet.
uh After working in a big MNC not NOC, I realize that there are many queries related to cisco. I am not sure I should be posting them here 1) When a customer uses Wifi or VPN where do they get the ip from? How is this different from connection via a LAN cable? 2) What kind of traffic goes through the proxy server? There…
Chaps, Articles I read refer to CSMA/CA in the context of WIFI. That its more of a preventative medicine that checks that the channel is clear before sending the packet. Alot of articles I read they refer to it in the context of WIFI and not cabled networks. Is CSMA/CA specific to WIFI ? Thanks
Guys, I understand that arp spoof/poisoning involves an attacker intercepting a computers request for a mac address say for example from a router and responding with their mac address and believe their ip address. Thus the attacker fools the legitimate machine into thinking it is the router. Whats baffling to me is why…
Guys, When it comes to converting numbers to binary i read that you keep dividing the number by 2 and any remainders just come out as 1 so imagine that the number 500 in binary is 500/2 = 250 = 0 250/2 = 125 = 0 125/2 = 62.5 = 1 (reminder) 62.5/2 = 31.2 =1 31.2/2 = 15 = 1 etc you keep dividing until you have no more…
Hi, I passed my Net+ this year and want to keep learning. What Certs should I purse next, specific, to networking, routing and switching, etc... Would a CCNET be a good choice. I don't like the idea of a Vendor specific training, but it seems that for more advanced network training there is not much else. Thanks in advance.
Chaps, I am trying to get my head around this sorry if this is a simple question but its doing my head in so to speak . I understand that SSL certificates are used to setup a SSL connection between the web browser and web server. So i assume this is encrypted tunnel right ?. So if SSL certification does this. Why does the…
Hi Guys, I understand that IPSEC operates at layer 3 of the OSI model and L2TP at layer 2. I read that sometimes organizations incorporate both these security protocols to ensure data integrity. Would using two layers of encryption impact performance ? as the packet as to be "stripped" twice before it can be presented ?.…
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