Tag: Security
Iptables forward chain security issues
Can’t fully understand, does allowing all traffic in forward chain(iptables -P FORWARD ACCEPT) is unsecure and what are possible consequenses? I have ubuntu box, acting as internet gateway(2 NICs, one have public IP, other – …
Why same url is http or https other time?
Why is same webpage is sometime secure and other time unsecure?
What is the difference between VPN and Domain fronting?
What is Domain fronting? and how it is different from a VPN?
Is CHAP authentication really useful over a secure https connection?
I have a website that used to work only over http, so since the connection was not secure, I used a CHAP authentication scheme to make logins more secure (even if the passwords were hashed, those hashes would have been sent i…
learning cmd or powershell for network security
i have a quastion about cmd and powershell.
is learning cmd and powershell in depth needed for network security as linux shells?
i want to start network security in the future (im just learning networking fundamental) and i a…
Session, presentation and application layer
I almost finished the ccna, in the meantime I’m following Pentesting courses, I noticed enough interesting protocols at the session level. I wish I could understand them as I did with cisco, but I found only generic material…
What percent of home networks are comprised? [on hold]
By compromised I mean a hacker or some other entity is able to get on the network, look around, and interact with nodes on the network. For example it could be from a router that never had its default credentials changed or m…
Accessing network Devices past a Router [on hold]
I was watching a video on youtube about how owners of BOTNETS scan the internet looking for devices that they can take control of. It mentions how IOT devices are so dangerous and that a lot will have telnet ports that people…
Is Network Bridging secure [on hold]
Bridging two network cars in Windows allows the two separate networks to connect.
Assuming there are three NIC cards present in a machine: A, B and C.
If I bridge NIC A and B, is there a possibility for NIC C to have access…
Lan security for traffic that goes just within itself
I would like your recommendations in how to implement security in the communication in the devices that communicate within the lan since that communication doesn’t reach the Firewall .