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Questions tagged [ip]

The Internet Protocol (IP) is the main protocol for sending packets accross the internet. It belongs to the internet layer in the internet protocol suite with the variants IPv4 and IPv6.

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1answer
53 views

How can I choose the IP sites see from me?

I'm wondering how can I change and select the IP address sites see from me so I can create multiple accounts from the same device?
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0answers
15 views

Security vulnerabilities of using parsoid on shared host with private wiki?

I have a client who is running a private mediaWiki site who wants to install VisualEditor extension. Currently, since it's a private wiki, we'll have to use configs to allow parsoid to use mediawiki ...
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1answer
65 views

What does this activity record of gmail mean, when it says an authorized application with IP from India?

There is a record in my Gmail's activity: Access Type : Authorized Application (860033281504.apps.googleusercontent.com) Hide details "name: Yahoo Mail Client" "vendor: Yahoo" "...
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0answers
77 views

Get real IP Address behind VPN [duplicate]

Is there any way to get the real IP behind a VPN? If so what is the best way that is possible to do with least knowledge about the subject using it?
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1answer
75 views

Is it possible to obtain someone's private IP through IP logging?

Let's say Alice sends Bob a link through email, social media etc. The link logs Bob's IP if Bob clicks the link. If I'm correct, the IP Alice gets is Bob's public/ISP IP address. Is it possible for ...
3
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1answer
104 views

Firewall Showing 1,000's Of Strange GET Parameters Being Sent To Login Page?

So I woke up today, and checked my Firewall Events on CloudFlare for my website like I do normally. Most of the time I'll just see thousands of failed SQL injection attempts, but this morning I was ...
2
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1answer
30 views

Can you serve up special content to an end-user based on IP or other identifiable data?

Is it possible to serve up specific content to an end-user? For example, I know your IP address, and other device information. Can I use that to serve up certain search results on a search engine, ...
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1answer
54 views

Is dedicating ips for each domain better than sharing one ip?

Would sharing an ip for multiple domains cause any kind of security problems? Imagine there are multiple domains which should be hosted on a server. Which is more secure? Sharing one ip for all the ...
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2answers
77 views

Reseting passwords using IP address

I sent a password reset request, to reset an account of mines and after having some talk with a rep I told him I forgot the email to the account which he told me to just provide the IP address that I ...
2
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2answers
112 views

How does Gmail detect if my email account is accessed from another computer?

How does Gmail detect when my mail is accessed from another computer? Does it keep track of my MAC address to check whether a new device is used? I think it doesn't have anything to do with IP address....
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0answers
68 views

A server that must only serve itself but listens on all network interfaces

Imagine a server that is only supposed to serve itself (restricted to TCP by a standard). Naturally, it would only listen on the loopback interface and never worry about attacks from outside networks. ...
3
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3answers
96 views

Should I block IP adresses that made attacks attempts and were block from an IPS through the rules?

We have an NIPS blocking attacks based on bad behaviors (rules checking the data in the network packets). Should I block the IP that the NIPS linked to attack attempts? It feels like the NIPS is ...
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2answers
117 views

Why IPv6 showing on whatismyip.com?

I use Tor Browser on Whonix. Why I see IPv6 (something like 3221:23f9:c:67h:0:0:0:3) on whatismyip.com? Is that website can see my MAC Address?
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2answers
45 views

Verify my scenario of Internet infrastructure security [closed]

I have read a bit about Internet infrastructure recently. I have figured out how the IT crimes are easy to cover and quite confident way to perform any attack without traces. I got suprised that is ...
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10answers
11k views

Can someone get my home address if I click on a link to a IP logger?

So I was going through my email and accidentally clicked on a suspicious link. It was a quickmessage.io link, which I had no clue what it was. When I clicked on it, my anti-virus came up and blocked ...
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0answers
102 views

Why ngrok doesn't retrieve correct public IP address in Kali Linux

I installed the ngrok on Kali and if I run the ./ngrok http 80 command ngrok I got the following output from console screen. If I ping the given link to get my public IP address it returns wrong ...
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1answer
94 views

Is sharing you IP address dangerous? [duplicate]

I was wondering, What is the most damage someone can do with your IP address and what attacks can be carried out? Thanks!
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1answer
140 views

Injecting a TCP packet into existing connection

let's see a scheme: and I would like to consider two cases: All IP addresses are public, a cloud is symbol for the Inernet. The first one The H has an established TCP connection: C = (210.10.10....
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1answer
150 views

VPN vs real IP address

Is it more secure to use a VPN that has open ports? 22/tcp open ssh 53/tcp open domain 80/tcp open http 110/tcp open pop3 443/tcp open https 500/tcp open isakmp 1723/tcp open pptp 4567/tcp ...
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1answer
130 views

How to find a “secret” gateway

I'm practicing penetration testing and I'm in front of a basic routing exercise. The context is the following: I'm using a virtual machine with Kali Linux from which I connect in VPN to the network ...
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2answers
122 views

Get IP address of camera

Is it possible to get the global IP address of a nearby camera? For example, an IP camera that is connect to a network, but you are not on that network, and cant get access for whatever reason) but ...
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2answers
52 views

Network provider blocking URL, even though connection made to IP

I came across an interesting case today, which with my limited knowledge I'm unable to understand the working of. I was trying to access a bit.ly link, but it is blocked by my University. Knowing ...
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2answers
128 views

IP reputation lists of malicious/suspicious IPs (paid or free) [closed]

I am looking for (also paid) option to get a list of bad, malicious IPs. Are there some vendors selling those? So far I found many IP lookup website and lists, but they relate mostly to SPAM. I want ...
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1answer
146 views

Port forwarding to ip address in LAN that is not available

Consider the following situation: In a LAN the router is configured to forward one incoming port from the WAN to a specific local ip-address/port. My question is, how is the security in this ...
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2answers
190 views

IP Addresses not showing up in Facebook login history

A few of my husbands friends (we believe) have been logging into his Facebook and messenger. They are in the Netherlands and we live in the US, however, he used to live there and they know his ...
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1answer
132 views

Would a VPN cause this?

A friend of mine was recently being harassed on Instagram, with the person claiming to know her and saying he'd let her know if he saw her on a night out. To help her out, I used grabify IP tracker to ...
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1answer
332 views

What is the risk of private IP address disclosure if it is the user IP?

I am checking a web application with OWASP Zed Attack Proxy (ZAP). There is a vulnerability (low) that says "private IP address disclosure" and when I check for more details I found that it is my IP,...
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1answer
46 views

What are the potential risks of binding an application to an IP address or hostname that you do not control?

When setting up any kind of server application (such as a web server, IRC server, etc) you can usually bind the application to particular IP addresses or hostnames. This tells the application to '...
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2answers
62 views

Internal IP's Probing to Unknown External IP's

I recently took a CEH class and they mentioned checking for internal IP's probing to External unknown IP's to determine an attack. What would be the best way to gather and analyze these types of ...
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0answers
51 views

How to tell if my hosting data is valid or a fake copy

I'm investigating an issue where we have consistent performance issues with our company web host and bad statistcs data in our hosting console. Our hosting provider console says our IP address is one ...
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1answer
185 views

Man in the Middle how to read incoming traffic for victims on the network

i was just testing something about MITM i know MITM well attack is just like: gateway = 192.168.1.1 victim = 192.168.1.13 attacker = 192.168.1.6 performing mitm and enable linux kernel ip_forwarding ...
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1answer
227 views

Suspicious network activity detected in Wireshark [closed]

I have never noticed something like this in my network before: My IP: 192.168.1.46 It keeps repeating randomly and constantly. At first, I thought I was infected by some type of malware. I ...
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2answers
84 views

Nmap and it default scripts when I already know some of the information

I am a network guy and not a “hacker” or whatever the official term is these days. I’ve been learning how to use nmap as I think it’s a great tool for just keeping the network secure. The thing is ...
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2answers
92 views

How to verify server ownership by public IP (without associated domain)?

Company A has a set of servers with public IP address but not associated with any domain. The servers contain confidential information, so company A doesn't want to give access to 3rd party. Company ...
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2answers
570 views

VPN helps change the IP but why I still get banned from a website's chatroom? [closed]

I was trying to enter a website's public chatroom powered by parachat. I don't want users and admins to look up my IP and location. So I bought a VPN and tried to hide my IP, but now I cannot log in ...
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2answers
221 views

Is it generally safe to disable Windows 10 Proxy Auto-Discovery Protocol (WPAD)?

Is it generally safe to disable Windows 10 Proxy Auto-Discovery Protocol (WPAD)? This might be my only option to try before contacting my ISP which could be quite annoying to do.
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5answers
9k views

What does a website see if I am connected on my native IP and then enable my VPN?

As per the question. If I am connected to a website, streaming content from my native IP and I then enable my VPN, what does the website see?
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0answers
53 views

Find out who sent email with my IP?

Recently my contact list was shared through some emails recently sent from my account. I would like to find out who did this as it has caused me some financial loss. When I look at the email header, ...
3
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4answers
2k views

Tracking an IMEI or device from an IP address

If I access a website and complete an online form using 3G on my iphone, can my actual phone be traced back to the IP address? For example if the website can see what IP address was used, how easy is ...
46
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6answers
13k views

Can a hacker that knows my IP remotely access accounts I have left logged in on my computer?

I frequently leave accounts logged in on my personal computer because of the immense physical and cryptological barriers a hacker would have to overcome to access my computer. Could a hacker that ...
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1answer
83 views

are some IP whois capable of going beyond proxies?

I received a suspicious email (suspicious body) coming from a legit person. The headers always show the legit adress as if the person in question has been hacked. But I wanted to go further and ...
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2answers
108 views

Are HTTP calls from hundreds of ips in the same subnet malicious?

I've been getting hit everyday with 50-100M calls to my API and I'm trying to identify the subnets that are the sources. I found by running a match in redis (where all requests from the last 24hrs ...
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1answer
34 views

How save, on a log file, all IP inbound/outbound connected to my Mac under MacOsX 10.9.5?

During its operation, the computer connects and disconnects to and from numerous servers - which are identified by a specific IP address. Is there a solution to trace the ip addresses of all the ...
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4answers
221 views

Is it possible to inject malware knowing only the victims IP? [closed]

Is it possible to inject and run malware on Windows 10 by knowing the victims IP address only?
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1answer
245 views

Someone is accessing my data, what can I do about it?

I recently set up something called "canary tokens" (https://www.stationx.net/canarytokens/) to help detect if anyone is accessing files/emails/domains that I don't want to be accessed. They are meant ...
1
vote
1answer
91 views

Social Engineering Attack awareness using .doc and spoofed email

Need advise for our company experiment. We are planning to observe the security awareness among our staff. I have an idea but lacking of knowledge on how to do it. I want to create spoofed email and ...
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2answers
104 views

Disable JavaScript on Firefox?

I would like some further clarification on this topic. Is there a way to disable JavaScript on Mozilla Firefox and still view the web pages correctly? If yes, will this setting be enough to hide the ...
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1answer
4k views

Is my iPhone being targeted by the US Department of Defense?

Below is a screenshot of a text message my mobile device received within the past hour. It contains the text "6.216.198.5:8006/Y/0329235420500012000110000" from the number "1111301000". I am curious ...
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3answers
902 views

Is there any security threat of using 'curl https://ipinfo.io/ip' to find our IP?

I need to find out the public-ip of an EC2 instance. I was trying this command: curl https://ipinfo.io/ip Is there any security threat of using that method? Like exposing our IP or something?
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1answer
141 views

Confluence / how to judge if it is safe for ITAR, EAR, or IP?

I want to have Altassian host a Confluence server for me. However, I can't tell if it is secure enough for: ITAR sensitive information EAR sensitive information Intellectual Property / Trade Secret ...