A kind of attack in which one system, program, or user successfully masquerades as another.

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Under what circumstance might your email not make to your intended recipient? [closed]

I'm asking because it's one thing to eavesdrop on someone's email, but it's another thing to prevent your email from getting to your recipient. For example, I sent an email to a colleague and he and I ...
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0answers
102 views

“[!] Something went wrong.. Try again” sendmail with setoolkit in kali behind tor

I've been working in a little project, and the goal right now is spoof an e-mail address. That simple, but doing it in an elegant way. I've done the following, using Kali on a VM (in VirtualBox) I ...
6
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1answer
91 views

Does iPhone home button act as Secure Attention Key?

On an iPhone, does pressing the home button act as a Secure Attention Sequence? The home button is a physical button. You can press the home button whereever you are and go back to the home screen. ...
0
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1answer
80 views

Suspicious wifi networks from distant places and hotels

When I check my Macbook's network settings, I see some unfamiliar wifi networks from distant places like famous hotels. It's impossible to connect to those networks because I've never been to those ...
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2answers
88 views

Difference between DNS spoofing and phishing [closed]

I am writing a bachelor thesis and I am having a hard time figuring out the difference between phishing and DNS spoofing. From what I understand, DNS spoofing is a way to achieve a succesfull phishing ...
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3answers
519 views

How can I spoof source ip address while making a ping request from windows command prompt? [closed]

I am using ping command to test my website which is running on a local server at the moment.
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2answers
93 views

What is the real use of certificates on the web?

When you get a certificate from a website you visit, signed by a trusted CA, is it trust-worthy because the CA authority did a background check on them? But how does this help with spoof websites? ...
6
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1answer
525 views

How to protect from caller-id spoofing?

Yesterday, I listened about caller-id spoofing and was left astonished as it's misuse can result in severe consequences for victim. Please tell me how to protect myself from this prank and is there ...
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1answer
187 views

802.11w protected management frames - Wi-Fi

I've been reading about protected management frames, introduced in 802.11w, and had a few questions. Apparently, a message integrity check is provided with de-authentication frames, allowing either ...
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0answers
120 views

Rogue WPAD server attack

Today I encountered something I have certainly not seen before first hand. Our IDS blocked some outbound traffic attempts from 5 servers with no WAN access. This traffic was leading to an inactive ...
2
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1answer
2k views

Is there any way to detect caller ID spoofing?

To be specific the main problem is that I want to detect if the caller ID of the incoming cal I get is real or spoofed? Most VoIP servers now allow their clients to use any caller ID they want. Also, ...
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1answer
106 views

What makes an SMS gateway insecure?

Is it specifically something about SMS protocol, the proprietary software used to do message routing, or perhaps an ACL on the server? I would imagine that a gateway accepting emails from anywhere ...
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1k views

If I know a currently working exploit to spoof SMS on a major carrier, what should I do? [closed]

This currently works on all iPhones and one known android phone as of today, a formal complaint has been filed with the carrier and the FCC. I doubt they will do anything about it though since this is ...
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1answer
58 views

Bogus HostName Causing Suspicion of Man In The Middle

I have servers on a LAN reporting my laptop with a bogus hostname. This is making me suspect a man in the middle attack. Here are some details: From an Ubuntu Linux 14.04 laptop, I logged into an ...
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1answer
1k views

Can I determine actual orgin of spoofed text message?

Can I determine the actual sender of a spoofed text message? I received a text message yesterday that appeared to come from one of my contacts, but he did not send it. I contacted my carrier (Verizon) ...
4
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1answer
2k views

SMS Spoofing not available in kali

Has the SMS Spoofing option been removed from the Social Engineering Toolkit ? I run 3.14-kali1-amd64. I get only the options shown below. Tried updating both kali and SET but i still dont get the ...
4
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2answers
955 views

Data on Malicious WiFi Network

Let's assume that I unwittingly connect to a malicious WiFi network and visit websites. By malicious, I mean the network has been set up for the purpose of stealing data. From what I've read, using ...
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1answer
61 views

What are analytics APIs accessing when they run, and how do you block or spoof them?

What are analytics APIs accessing when they run, and how do you block or spoof them? Usually all apps from desktop or mobile app stores, MMO clients, Steam and many utilities, and many games and ...
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2answers
65 views

Mobile apps and apps store security

This question is with regards to mobile apps and apps stores. Is it possible to program a mobile app that looks like a legitimate app, say for a bank, with the aim that people will download and use ...
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3answers
178 views

Basics - IP spoofing

I can't understand why IP spoofing (even basic) is very limited. Suppose Bob and Alice are about to communicate and Eve can see network communication, why eve can't use IP spoofing for making "Man ...
2
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1answer
116 views

Is it possible to cause a DOS attack on a domain by spoofing the DC's NTP request?

According to this page: Be aware that the Network Time Protocol (NTP) is unauthenticated, and unencrypted, and it is possible for an intruder to spoof the time root source, causing the wrong ...
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1answer
451 views

TLS Authentication/OpenVPN/MITM Attacks on Public Wifi [duplicate]

My question is about how an SSL VPN connection such as OpenVPN is protected against MITM/Spoofing attacks on a public Wifi. For example, if somebody has a 'pineapple' or router setup as a honeypot ...
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2answers
257 views

Have both my email address and IP been spoofed, or has someone gotten my password, or…?

Just examined a spam email sent to me. The header's "originator" has both my email address and my web site's IP address, (my SMTP). My first thought is that someone has obtained my email password ...
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0answers
81 views

WPA2-Enterprise - unable to find a way around Lanner Electronics

I have currently been working in an environment where I am connected to a WPA2-Enterprise network requiring me to enter my username and password for the network whenever I connect. I have been asked ...
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1answer
124 views

Maximum number of Requests in HTTP keep alive connection

We are running a network analyzer . And we log info which are in the HTTP request headers and HTTP response code. Because in keep alive connection request may come without responses. I push requests ...
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1answer
643 views

What is TCP spoofing?

I know about IP spoofing is it the same thing? The question originated from the question Is TCP more secure than UDP?
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2answers
1k views

WiFi Hotspot's Evil Twin

So an Evil Twin Wifi hotspot is a hotspot with the same SSID and/or same MAC that when the victim auto-connect to this hotspot, all traffic go through this evil twin and thus the information ...
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2answers
1k views

What happens when a spoofed source IP packet is dispatched out of a private network with NATing

Suppose as an attacker i want to carry out a Ping or SYN Flood attack.. I can change the source IP of the packets generated at my machine to a false/spoofed public IP address so that replies go to ...
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1answer
1k views

How to tell computer of origin sending email messages? [duplicate]

I’m not a security expert. I wasn't sure if I should post this question here or in "exploit". I have searched for answers before posting.... Could anyone tell me how I can determine if emails are ...
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2answers
124 views

is this secure: email account that can only be accessed by sending and receiving emails within gmail

i am creating a game of sorts where you use and earn credits to accomplish tasks. I am curious if you can effectively use gmail's security features to secure these submissions if the emails are all in ...
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1answer
231 views

How can spoofing a certain MAC address enable sending probe requests that I was never connected to?

I was wondering how could my computer that uses a spoofed MAC address be sending probe requests for APs that I was never connected to? Note: The other computer with the original MAC address I was ...
6
votes
1answer
311 views

Can an SSH server fingerprint be spoofed?

If I simply connect to an SSH server, get its key fingerprint, and immediately disconnect, does the SSH protocol ensure that the server also had the private key in order to get that far into the ...
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2answers
810 views

Can a spoofer intercept my email, insert text and send it on?

I send money to a charity in Africa. Recently my contact gave money to a third party, he said at my request. As proof, he forwarded back my email, and sure enough, some text had been added instructing ...
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1answer
152 views

How do i defeat cell phone spyware? [closed]

I've bought a new phone, where one of its products can be activated by receiving a phone call. If someone uses a spoofed SIM card - with a number I recognize - I'll likely answer the call. Are there ...
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2answers
180 views

Security concerns with TCP holding onto out-of-order packets?

Consider the following... Alice and Bob are communicating over TCP. Currently, the next expected TCP sequence number is 1000. Charlie, pretending to be Alice, sends a spoofed TCP packet to Bob with ...
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1answer
448 views

What is a AUTH-KEY in the security of the computers?

I'm studying security in computers and in particular the URL Spoofing. I understand that a form of URL spoofing is phishing. Then I read that a countermeasure against phishing is the authentication ...
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1answer
658 views

Detect possible router attack attemp

I have huge problem with my router: Sagem F@st 3202. Here are some Security log events: Inbound Traffic | Blocked - Default policy | TCP XX.XX.XX.XXX:80->XX.X.XX.XX:51707 on ppp0 ...
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1answer
325 views

DOCSIS modem only authenticated by MAC?

Is a DOCSIS modem only authenticated by the CMTS by a MAC address or are there any other AAA techniques? In that case, how do I prevent other customers from spoofing my modem's MAC address? Cable ...
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2answers
6k 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 ...
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1answer
79 views

Safely creating and communicating within a fully decentralized p2p network

I'm not entirely sure if this is the right place to ask this, and I'm also slightly fuzzy on how the p2p system works, so correct me if I'm wrong. I've been looking into the practical implications of ...
2
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2answers
14k views

Sniffing, Snooping, Spoofing

Could somebody please explain me the differences between the following attacks? sniffing snooping spoofing My professors used them all in his documents, but I'm not sure, if those are 3 ...
3
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1answer
291 views

WPA2 enterprise credentials involved in encryption?

Since encryption keys are session-based in WPA2 enterprise, if person A obtains person B's credentials, will person B's encryption key still be safe? Is there any way person A could use person B's ...
0
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1answer
245 views

NetFlow IP Spoofing/Reflection Attack Detection

Is it possible to detect IP spoofing/reflection attack via NetFlow? Thanks :)
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1answer
2k views

Email Spoofing by SMTP Message-ID?

Many of my users today got email from docs#@mydomain.com (where docs# was between docs0 and docs8 or so, and mydomain.com is obviously changed from my real domain name), with the sender name of ...
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1answer
165 views

Spoofing and guest network security

I know a little bit about network security but it's only about enough to know there's a lot I don't know. My requirement is to add a 2nd wifi to my current setup (1 wifi emitted by a ...
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2answers
306 views

Isolating guest networks

I'm setting up a secondary guest wifi on my router and I want to make sure that it's impossible for clients connected to the guest wifi to access my primary network. Initially, I used IP filtering ...
3
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1answer
127 views

Tracking down the source of email attacks

For the past week our company's IDS has been blocking 100-200 meeting invite emails per day from a specific client that are loaded with buffer overflows targeted at Exchange 2003. The payloads are ...
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3answers
2k views

Which is safer, GSM or CDMA?

I have read in the past (no sure where) that unfortunately there exist illegal devices that permit crooks to eavesdrop on GSM mobile phone conversations. I recently also heard that some people had ...
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1answer
322 views

What is setuid based script root spoofing?

I'm reading this and I'm little confused. What exactly is this setuid based script root spoofing?
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1answer
13k views

How to track a Spoofed SMS on Iphone

A mate pulled a quality prank on me the other day by sending me a SMS via a Spoofed number. He's bought a SMS gateway and can set the message ID/phone number to be 'God' (or whatever he wants(letters ...