The tag has no wiki summary.

learn more… | top users | synonyms

1
vote
2answers
34 views

Hidding ip address in a peer to peer connection

I'm curious is it possible to hide the ip address in a peer to peer connection. Mainly considering you have 2 computer connected remotly in a browser session. I would like to know if it's possible to ...
18
votes
1answer
740 views

Does TCP/IP protocol offer a reliable way of determining who the actual sender was?

So I'm just poking around the TCP/IP protocol using a Ruby library called PacketFu, and it seems to me that in each packet, it is possible to set all of the following Source IP Destination IP Source ...
-1
votes
1answer
81 views

can you get someone's ip address using skype?

Like if you're chatting with them via skype, how can you get their ip address? do you need some kind of program or is there a simple, obvious way? is it illegal?
1
vote
1answer
23 views

Secure Azure to Data Centre Web Service Calls via Trusted IP?

Background The company I work for have a system with some data. This system's hosted in our private data centre. This system provides some ReST web services. We're looking to create a website, hosted ...
0
votes
2answers
67 views

How easy is it really to do IP spoofing? [closed]

I read a lot about IP spoofing but I am not sure how easy it is really to do. Let's say I am in Spain, can I somehow connect to a server in the US with an IP address that is allocated to Mexico? Won't ...
0
votes
2answers
80 views

For how long ISPs keep record of internet usage? [closed]

For how long? They keep record of every page we visit? In what form they keep records? The site's address? Page title or headers etc? or the IP of the website? And how long? Is it possible for an ...
0
votes
1answer
83 views

Find out who has hacked your gmail account [closed]

I received a message from google saying they had prevented a hacking attempt. However I then received messages from friends saying that they had received spam from my gmail account. If you go to ...
0
votes
2answers
96 views

How can I Bypass ip block mechanism?

I want to pentest a specific web application with automatic tool like Burp Suite and IBM Security AppScan. However, the website uses a prevention mechanism for attack. When I started automatic tool, ...
2
votes
2answers
122 views

Is it a real security benefit if a host uses static IP Addresses for authentication?

As my knowledge about information security is not THAT good and Google did not give me a satisfactory answer I would like to ask the community here: I am working for a company offering online ...
0
votes
2answers
110 views

Best practice for sending IP Addresses

IP Addresses are pretty common around the internet so they're often easily found in plain text. However, let's say there's a number of IP addresses configured on a server to allow access through a ...
-1
votes
1answer
43 views

Simulation of security against IP [closed]

I am pursuing a college project, in which I am running three fake services on three ports to protect the main service (say running at port 80). The concept is that if the user is malicious, he'll try ...
2
votes
2answers
128 views

Data protection laws and regulation for storing IP addresses for registered users [closed]

I have a website, large amounts of this site can only be accessed if the user logs in. I would like to use the users IP addresses as a means to determine where they are when they access certain pages. ...
1
vote
0answers
66 views

Store which parts of an IP address, for user to remain anonymous?

I'm thinking about building a very anonymous forum, where people can comment and upvote each other's comments anonymously. People are supposed to remain anonymous even if the forum's database contents ...
0
votes
6answers
242 views

How can I Hide my Public IP Address

Is it possible to use internet without revealing my public IP Address? I feel I should have the choice to reveal my IP address or not. At the moment, it feels like I don't have a choice. Your IP ...
2
votes
3answers
504 views

Is it possible to change IP after each request

I am developing a web application. I am planning to skip CAPTCHAs for the initial signup by an IP so as to improve user experience. I was wondering if I am inviting any security risks by doing this. ...
-2
votes
2answers
99 views

What if I've been hacked and my IP is static? [closed]

My computer has a rootkit of some sort and the attacker can see everything that I do on it. I need it to do something related to banking, so I have to secure my computer first. I have a CD of windows ...
0
votes
2answers
62 views

Is IP whitelist sufficient to protect a server? [closed]

I am currently using a server 1 managing incoming traffic from users and a server 2 managing database requests from server 2. Both servers are accesible via Internet. Would IP whitelisting be a ...
0
votes
1answer
90 views

NetFlow IP Spoofing/Reflection Attack Detection

Is it possible to detect IP spoofing/reflection attack via NetFlow? Thanks :)
4
votes
6answers
373 views

Locking IP addresses to try and improve security

(Originally posted on the work place and was suggested to post here) I know being an employee I am paid to do what my boss tells me to do, however: I am currently writing a website for my company ...
1
vote
1answer
205 views

Is htaccess secure enought to whitelist clients IPs?

I'm using .htaccess to control source IP of connections to my web application. My configuration looks more or less like this: order deny,allow deny from all allow from X.Y.Z.Q These ...
1
vote
4answers
174 views

Can ISPs log IP connections?

I know most, if not all, ISPs log the IPs you had tied to your network, but do ISPs keep logs of the IPs you have tried to connect to? For example, let's say I went to google.com, would the ISP be ...
8
votes
7answers
721 views

Does a chain of proxies (e.g. one connecting to another and another and so on) make tracing the original IP harder/impossible?

I see nobody here has asked this question. What if one, instead of just using a single proxy, connected a proxy-to-proxy in a very long chain and downloaded something (illegal) using secure packets ...
-1
votes
4answers
123 views

Is there any other way to trace a computer besides its IP? [closed]

I play on this game thing - it isn't important but it is a roleplay game. I am roleplaying a criminal - a smart one. Now the fake FBI in the roleplaying game sent me a message. They have made the IP ...
0
votes
4answers
109 views

If you connect through a website via a proxy, and the proxy doesn't save information, can you still be linked back?

Say I connect to a specific proxy that I know will not keep information/data about who connected to it, and I go to a website and do something deliberately illegal. If the "middle-server" doesn't have ...
0
votes
0answers
25 views

MAC changer and VPN can be trusted? [duplicate]

I must spoof my identity for some reason. Are Technitium Mac Address Changer App on windows and VPN is a trusted way to be anonymous?
0
votes
3answers
3k views

Trace facebook user ip. Is it even possible?

As I know facebook chat is working like user <> server <> user and it's not P2P. I was talking with some guys today and they were pretty sure it's possible to netstat a facebook user IP ...
0
votes
1answer
105 views

how can I secure my static ip router?

hi I have a static ip and someone is hacking my computer trought it I tried to format my computer and making a clean install but he keeps penetrating it this time i tried to install the AV before ...
1
vote
0answers
448 views

Tor alternatives (change IP address often) [closed]

Are there any services that like Tor let you have many IP addresses and change them quite often? PS. The problem with Tor is that they list publicly their exit nodes, so its very simple to detect that ...
0
votes
1answer
178 views

Preventing DDoS from faked IP address [duplicate]

According to this answer, it's possible to send a network packet with a forged source IP address. So, what methods a server administrator can take to prevent/block a countless requests from faked IP ...
1
vote
1answer
46 views

Moving all servers to routeable IP Addresses

Company I am consulting to wants to move all their servers from private IP space to public IP space. I'm am trying to convince them that this is a bad idea that it makes sense to move only certain ...
0
votes
2answers
410 views

Could my computer be infiltrated if someone knows my external IP? [closed]

Could my computer be compromised if someone knew my external IP? I know that when you type that in it just goes into the router page, but my computer is connected to said router. If so, what is the ...
2
votes
0answers
59 views

Can you force your ISP to delete IP address log? [duplicate]

Good Evening, Since the USA does not mandate data retention with law, and since one has a right to privacy, could you make your ISP delete IP address logs?
1
vote
1answer
224 views

Sending a skype message by ip or mac addresses [closed]

If I know someone's ip, mac addresses and a computer name in a local wifi network, and also that there is skype running on their computer (and port), can send them a message through skype? Can I find ...
1
vote
2answers
60 views

Handling security with sub-domains pointing to boxes

Generally, despite running hardware+software firewall combos and keeping every layer 7 aspect of the box secure, I don't like to disclose the direct IP addresses of our servers to the public as a ...
2
votes
1answer
541 views

IPS fail close vs IPS fail open, what are the risks and benefits?

If a desicion is to be be made on selecting a mode of fail for an inline IPS that is protecting servers, what are the criteria that should be considored for selecting one of the failure modes: 1- ...
0
votes
2answers
2k views

Tor via Python - can the real IP address leak?

I was thinking about how safe it really is to use Tor as a "local proxy" to grab information from webpages anonymously. Is it possible that the real IP address can be seen? On the official Tor ...