Questions tagged [internet]

The Internet is a global network consisting of many networks connecting billions of devices together via a variety of network technologies.

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2answers
60 views

How can I double check security against a TLS on a public IP?

Dilemma We are setting up a docker registry server for our company as per these official indications: https://docs.docker.com/registry/deploying/#run-an-externally-accessible-registry. We are ...
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1answer
44 views

How do I restrict network access to websites using a monitoring system?

I am making a Java Project a LAB MONITORING SYSTEM for my University practical exams. Where a teacher or admin can monitor some selected computers and can give permissions to what the user at that ...
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4answers
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Does routing internet traffic via VPN through a company proxy gain any more security?

There is currently an ongoing discussion in our company about what security measures to put in place regarding workstation access to the company network and the internet. Situation: Employees have ...
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Is it a Bad Idea™ to open all IPv6 ports for devices in an isolated guest network?

At home I have a dual-stack IPv4/IPv6 broadband connection, and I also have a wireless access point. The access point currently bridges all traffic into my LAN, which is not segmented in any way, so ...
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1answer
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Can an indie apps developer get fined if they unintentionally didn't protect users' data from hackers? [closed]

I'm currently developing an app, which the users will store sensitive data in, and this data will be stored in the internet (I'll use Firebase or a similar service). I'll try to secure the data as ...
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2answers
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Is there any way to hide my using the internet (or maximize privacy) when connected via router to other computers?

I shall begin my question with the remark that I am not tech savvy at all! The problem is the following: A cluster of computers (laptops, desktops, etc.) A, B, C, D... are all connected to the same ...
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1answer
241 views

TLD Re-direct precedence in law

I hope to soon resurrect an old web-site of many years standing: it has the URL xxxx-xxxx.com, and I still rent the domain name. Now I am not anxious to continue hosting it in the USA --- though ...
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1answer
109 views

How can any intelligent person believe that PGP, HTTPS or anything else we have today is secure, given history and logic? [closed]

It truly feels like we are living in an "afterworld", long past the era when smart, intelligent, real men and women worked on things that really did matter. I'm talking about Enigma, Lorenz, Collossus,...
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2answers
175 views

How does neighbor know when WiFi/Internet is used?

A neighbor, somehow, knows, when I connect to the Internet - and begins shooting something at my home (ice pellets). Is there a way to prevent people from seeing my SSID/internet connection? We are ...
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2answers
139 views

How does RusNet block websites with so many separate ISPs?

How does the Russian Federation enforce the blocking of websites for end users? I know that ISPs have a database of DNS records that will redirect the user to a corresponding IP address for a given ...
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1answer
76 views

What attacks can be done from a “sketchy” internet site

I've heard that tabs in modern web browsers are fairly well sandboxed, so what kind of attacks could a malicious site do to your computer and/or web browser assuming you don't do anything obviously ...
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1answer
131 views

How did a website make an accurate assumption of my identity in incognito mode? [duplicate]

What piece of information can websites retrieve that would allow for later identification without cookies? Intro Out of interest I jumped into the rabbit hole of online marketing scams. The site I ...
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1answer
72 views

Is each office having their own router coming off the main router as secure as each office having their own internet line

Company A owns a building and leases out 2 offices to other companies. Telecom 1 provides internet to Router 1 with ip address x.x.x.121 Company A connects their router, Router A, to it and gives it ...
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1answer
120 views

Attack that stops internet access for several minutes

I have a question that might sound a bit weird: A friend of mine (Person A) is being attacked by a former friend (Person B) and now person A asked me for help. Person A and Person B know each other ...
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1answer
55 views

How to circumvent an isolated domestic internet connection?

Perhaps this is off-topic or too broad to answer but I'm thinking that there must be solutions. Some countries are talking about unplugging from the internet and creating their own isolated domestic ...
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3answers
133 views

Does HSTS provide security advantages on private networks?

For systems that only connect to the internet via a single dedicated private network (no WiFi hotspots), and assuming no systems or components on that network are compromised, does HSTS (HTTP Strict ...
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2answers
94 views

Can a bug in an application that has no internet connection be used from outside

I have recently been occupied with a question regarding IT security. Suppose there is an application on a PC that is connected to the Internet, but it does not have access to the Internet or support ...
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4answers
149 views

Can a website be used for targeted attacks?

I asked a question before about how you can tell that a website is safe to visit (to prevent yourself from getting hacked) and I was told that it can not be done. A virus scan with virustotal will not ...
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5answers
234 views

Is it possible to safely connect to the internet using a malicious router?

If you connect to the internet using a router that's controlled by a hacker, is there some way you can safely surf the internet without getting hacked? By using a vpn and firewall maybe? Does it make ...
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1answer
99 views

Is using a VPN like changing your ISP?

I am asking this question from a security perspective (not privacy) I have read that using a vpn can prevent hackers including your isp (who could be working for the government) from doing mitm ...
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1answer
63 views

How to judge website security?

How can I know if visiting a website is safe? Is a scan with virus total good enough? If it says that the website is clean then can I be sure that I won't get hacked by visiting it? Could a website ...
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1answer
84 views

Why do I see Network Traffic without any User Activity?

Why does my computer send any network data, even if I am not doing anything? Is it possible that this network traffic includes private data (text documents, images,...), to which I did not consent?
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3answers
409 views

ISP provider does not giving permission to change my router password

We have got a new connection from a local ISP provider, the provider supplied a router and other few devices, then he has configured the device with a password, but he does not allow us to reset or ...
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3answers
235 views

Is There Any Risk When Visiting Websites Without Secure Connections If You Don't Enter Personal Info?

Sometimes when I click on a link to a website, from google search, etc., I get a warning that says "Your connection is not private. Attackers may be trying to steal your personal info", and makes me ...
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1answer
112 views

What are the benefits of shutting down a modem router when it is not in use?

Are there any security benefits of shutting down a modem router when it is not in use? It is now widely known that devices such as D-Link have been insecure. Assuming that this remained undisclosed, ...
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9answers
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Is it safe to pay bills over satellite internet?

We bought a house. We need internet for basic research, email and paying bills, but there is no internet... Even a dedicated hotspot will not give us a stable connection. We are planning to get ...
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1answer
120 views

If we can't protect the targets, do we need an Internet police force to chase the attackers? [duplicate]

If we can't protect the targets (CVEs until we drop), do we need an Internet police that chases the source aka attackers? I don't like the police/military either, but couldn't that be more economical ...
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2answers
291 views

Sell ebook online without disclosing my identity

I write short erotic stories that I want to sell safely online. Is it possible to sell an ebook while protecting my true identity from the buyers? Say I use a free Wordpress + Stripe + SimpleGoods. ...
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4answers
355 views

How can I avoid getting exposed while travelling to Russia?

UPDATE: There is a similar question, but my question is different because it is very narrow and about a very specific security concern. In short, I used a laptop to make posts on a Russian social ...
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4answers
464 views

Is revealing a PC account user name bad?

Typical computers with modern operating systems require log-on accounts with a user name and a password. Is it dangerous to reveal the user name of the log-on account to the public? My research: I ...
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1answer
70 views

Login webpages not loading correctly [closed]

Sorry for the vague description as i do not know how to properly describe this problem. When some web pages are loaded, the formatting will be the wrong size and in strange places. in addition ...
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0answers
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nethogs finds many connections without process ID

Monitoring my network connections with nethogs (on ubuntu machine), I find many connections, which I cannot identify. The columns are PID USER DEV SENT RECEIVED and most connections are owned ...
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4answers
474 views

Is it insecure to publish the private IP addresses of my devices?

I'm interested in both IPv4 and IPv6, but more-so IPv6 because of how unfeasible it is to find valid addresses by just guessing-and-checking. Edit: My concern is that more trust may be given to IPv6, ...
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0answers
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Is it possible for a hacker to spoof the internet time, or any HTTP or HTTPs response?

I want to create an application that self-destruct after a certain date ( say: 2022 January 1st). For this I will get the time from the internet, and then compare it with the given date, and if the ...
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2answers
1k views

How to locally monitor outgoing internet traffic?

I have a cable internet connection that goes to a ASA firewall and then into my local network where i have several machines including many VM's on a ESXI server. I am looking for a way to monitor ...
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1answer
179 views

How do ISPs send their own pages when a user is trying to access a blocked site?

I know that some ISPs send block pages(like "This site has been blocked because ... ") over HTTP by sending a fake 301/302 redirect. I also know that instead of sending a block page, some ISPs simple ...
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1answer
84 views

Is there a technical security standard for internet facing test environments?

We have a number of test environments that are permanently internet facing to accommodate external and automated testers with dynamic IP addresses. While we regularly check the servers for security ...
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1answer
604 views

Can I use a virtual machine to connect to a public WIFI to use Internet by totally isolating the host from it?

I want to use my laptop to connect to a public WiFi in a library but... I have strong security in my Windows host machine (comodo firewall using a public network settings and rules, protocols ...
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1answer
301 views

Someone said they have my ip and my internal ip. They threaten to post it on the internet. What should I do? [duplicate]

They threatened me with a “I have your up and your internal up. I’m going to send it on the internet unless you do exactly as I say” what should I do? I’m doing what they say but I’m petrified.
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1answer
215 views

Database of all known hacking methods

As the internet is growing bigger and bigger, different kinds and methods of attack have been invented And there’s (anonymous) hackers who are willing to share these methods. I am wondering if there’s ...
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2answers
164 views

What is MITM attack in terms of implementation?

When I search for MITM in the google most of the results say an unauthorized person positions himself in a conversation between two authentic users for malicious reasons, and there are several types ...
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2answers
177 views

Using a decoy traffic while using the internet

Since the ISP knows what sites I visit and they can assume or predict that I'm using Tor if they are monitoring my traffic, how can I distract them by making them see that I visit some particular site ...
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1answer
86 views

Data leakage in internet-only services

Nowadays, internet-only services became very popular, for example, direct bank and many others. The advantage of such services is you don't have to spend the time to get to the office in order to get ...
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1answer
285 views

What is the protocol used for authentication/authorization of my internet access using account inside web browser?

Our university uses Microtik devices and a 3rd party application to manage our access to web and internet services. When I open browser in my desktop or connect to a wi-fi access point, it prompt that ...
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1answer
180 views

Sensitive data transmission over Internet

I was wondering how we should transfer our sensitive data (identity card softcopy, plaintext-password, secret documents, etc) over the internet securely, the following are a few related questions: Is ...
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1answer
101 views

What kind of redirect of websites is this? [closed]

Some websites can redirect you, but they're not using http 301 or 302. After that the url will be changed and you can't go back to the previous page using your web browser's back button. For example, ...
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1answer
958 views

Is it easy to evade a ban if you have a Dynamic IP? [closed]

Static IP, I get it. Once it gets banned, you are done on that IP. But what about Dynamic ones? Let's say I am playing on a game server and the administrators decide to ban me for cheating. They ban ...
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1answer
334 views

What are the risks resulting from having a switch without strong access control directly facing the Internet?

At home I have a connection to my provider via glass fiber that provides two VLANs: IPTV and Internet. The structure of the network is exactly as shown in the following image, except for the phone ...
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1answer
156 views

Can an attacker who has wiretap access to my phone line intercept internet traffic?

At what points on a (wired) phone connection can a wiretap occur? At any of these points, if an attacker gains access, is it possible to intercept/read/modify internet traffic that uses the line?
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1answer
442 views

Do I need two firewalls or is one enough?

We have a bunch of company devices (servers, desktops, laptops, company-issue phones, etc). All of these devices are company devices, every employee uses them just for business. All devices should ...

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