a Virtual Private Network is a private network that is built upon a public network, typically using encryption for to secure the private communication.

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6answers
110 views

Disadvantages of Using a VPN?

I've got a yearly subscription to a VPN service which is real quick and from the research I did at the time seems to be pretty legitimate, but are there any disadvantages or scenarios where you ...
0
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0answers
9 views

It is possible to make an IPSEC VPN Bonding? [migrated]

I wanted to know if It is possible to bound two IPSEC tunnels ? I've already done a VPN bonding of SSH tunnels, but It will be better if I use IPSEC.
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0answers
41 views

Accessing a server through VPN [migrated]

We have a webserver which is hosted outside our office. The firewall of the server limits the access (ssh, sftp, etc) by ip; only the public static ips of our office can access it. Our problem is ...
1
vote
0answers
34 views

VPN protection against ddos [closed]

I am thinking of getting a vpn, for ddos protection and other various things, though what if an attacker knows my real ip already?
1
vote
1answer
72 views

Free VPN and bank password security [closed]

For some odd reason my online banking fails when on mobile data. It works fine on wifi. In times past I used nokia's Xpress browser to route it through their servers but it is no longer available for ...
-3
votes
0answers
22 views

Security of SoftEther service [closed]

I have some VPN servers but I want to run a new one. What I have heard about the security of SoftEther is not really good. It logs many things on the server It is really heavy to load on client side ...
2
votes
2answers
80 views

Foolproof way to hide your IP when browsing [closed]

is there a fool proof-ish way to hide your IP from websites you visit? I heard even if you use VPN, there can be 'leaks'? And one step more secure is Anonymizer or Tor? Can they have 'leaks', too? ...
1
vote
1answer
64 views

If I use a VPN such as IP Vanish on my office network, can they see [closed]

If I use a VPN service such as IPVanish, will my browsing history appear in office logs. My office sometimes checks on User's network activity to monitor various things. Will using a VPN service hide ...
4
votes
1answer
95 views

REST API communication between two Web Servers - VPN or https?

We have two servers that will be sharing data and communicate over a REST API: our main application server will communicate with the server of our client that is managing some assets. In short: Given ...
3
votes
2answers
108 views

Two VPNs — full anonymity?

Lets assume the following set-up: VPN A in e.g. Russia VPN B in e.g. Israel Both registered through a one-time email and payed via Bitcoin A brand-new notebook with a virtual machine VPN A is ...
1
vote
1answer
29 views

Short Lived Email account for VPN signup [closed]

I'm curious about how the process of signing up for a VPN service with a short lived 'disposable' email address would work. Firstly, what benefit (if any) is there to creating the account ...
-2
votes
1answer
86 views

If I DDoS through a VPN, will they be able to resolve the attack to me? [closed]

As the title says; if I DDoS through a VPN, will they be able to resolve the attack to me? Say I've got a VPN running on a VPS, connected to it, so my IP has changed. If I DDoS a server, will they be ...
-2
votes
1answer
33 views

Simple VPN software [closed]

I'm currently in need of a simple VPN software. It must: have Ubuntu packages in apt-get, or at the very least a ppa be easy to configure and use (unlike openvpn) be secure be open source So ...
1
vote
2answers
69 views

Is chaining multiple VPNs a good way to reach anonymity on the internet?

I would like to chain a couple, say 6 or 7, VPNs together to create a sort of "super" encrypted lane on the internet. I'm not too concerned about speeds, all I want is privacy and anonymity. I've ...
4
votes
0answers
647 views

How is it possible for threatmetrix to detect VPN? [duplicate]

Threatmetrix is a fraud prevention SaaS aimed at preventing fraud. Their company website states: ThreatMetrix is also uniquely able to uncover hackers and fraudsters trying to cover their true ...
1
vote
1answer
29 views

VPN detection with installed client [closed]

I would like to know: How can they detect the VPN? Does installing the client mean they can see background processes and see the VPN software? Or is the only way that they use a blacklist of known ...
0
votes
0answers
19 views

VPN Log Files Windows [migrated]

I have a friend who is quitting their job. He is owed overtime, but the workplace has been casual about recording hours. He regularly signs out a work laptop, and will work from home via VPN. Is ...
2
votes
1answer
68 views

Non-profit on limited budgets looking for safety with VPN/TOR etc [closed]

First off, thank you ahead of time for your patience. We are a small non-profit with a 100% volunteer staff. We deal with children and some adults that suffer from Mitochondrial disease. So, I was ...
1
vote
1answer
48 views

Secure point to point remote access to NAS drive

This question is very similar but also distinctly different (How do I ensure data encryption on Samba transmission on *NIX systems?) I'm looking to set up remote access to a NAS unit locally sharing ...
2
votes
1answer
173 views

Understanding OpenWRT LuCI Firewall Routing with VPN

I'm still fairly new to networking, and I'm having a little trouble grasping some concepts of the proper firewall rules I need to implement for my desired setup. I'm setting up a router with OpenWRT ...
1
vote
2answers
269 views

In theory, can a restricted-use ToR network be created with “Verifiable Encryption”? How should I approach learning it?

I have mobile devices (low power, low bandwidth) need to act as a proxy for certain types of P2P encrypted data, and I want to make sure that each phone's service isn't abused. To that end I need ...
0
votes
0answers
10 views

How to configure μTorrent for a VPN? [migrated]

I am using a VPN connection successfully for browsing but I have trouble when using it for torrents. I am sure that P2P is enabled by the VPN company so I must be missing some configuration. I know ...
1
vote
0answers
26 views

How do nested vpns through VM work?

Let's say I have 2 different VPN services (vpn1 and vpn2) both using OpenVPN and a Linux host running a guest VM. Now let's suppose I connect from the Linux host to vpn1. Then I connect from the ...
0
votes
1answer
85 views

Does VPN remote port forwarding compromise the anonymity of the VPN user?

An anonymous VPN service will typically assign the same public IP address to many VPN users. This procedure ensures that a connection cannot be traced back to the VPN subscriber: behind the veil of ...
2
votes
0answers
38 views

How to design a right VPN connection for an organisation (Interconnected MPLS link or Individual FW)

Thanks in advance for your advice We have to implement VPN connection for nearly 7 countries Option 1 : As we have private MPLS link to all 7 countries. It is been outsourced Third party. They ...
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2answers
63 views

Anti-virus anonymity question

Many people pay for VPNs and select the VPN based on whether or not that VPN keeps logs of the user's activities and if so for how long. The motivation is privacy- they don't want their surfing habits ...
0
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4answers
178 views

Help understanding VPN

I've been reading about VPNs lately, and I'm struggling to understand what they do and how they're essential components to upholding anonymity online. The basic idea I have is that a VPN allows two ...
0
votes
2answers
99 views

What are the risks in using a VPN tunnel

I live in a small town and I know my ISP in person. I don't like the idea he can read all my unsecured communication (if he wanted to do so). I know I can use a VPN tunnel such as SecurityKISS.com to ...
3
votes
1answer
58 views

IPsec: Is AH in tunnel mode secure?

I have a site-to-site IPsec VPN which was performing poorly (10 -20% upload/download speeds as a percentage of available WAN circuit bandwidth) when using ESP in tunnel mode with DES encryption and ...
1
vote
1answer
89 views

Is a self-signed SHA-1 certificate sufficient security for a company transmitting sensitive data?

We recently decided to pay an ISP (a substantial sum, mind) for a managed internet service up to and including the router in our head office. Part of the initial discussions made it clear that ...
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0answers
40 views

How secure is L2TP+IPSEC?

I understand PPTP is widely used still, but insecure. A convenient alternative is: L2TP+IPSEC. How secure is it? What steps in the server setup can I take to maintain a high degree of compatibility ...
1
vote
0answers
70 views

VPN Server + Anonymity + Adblock for mobile Devices

In order to improve private security and anonymity while browsing the web on my mobile devices I wanted to tunnel all traffic to my own server via VPN and use a proxy software to filter unwanted ...
1
vote
1answer
99 views

How to properly test that an OpenVPN connection is secured?

I have a router (ASUS RT-AC66U) with an embedded OpenVPN server. I'm able to successfully connect to the OpenVPN on the router, as well as, access internal services in my home network; However, ...
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2answers
109 views

Is using an free and anonymous VPN service safe? [closed]

There are VPN services that are totally free and high speed vpn which makes me think, how can they offer such a service for free without ads nor donations? Is using this VPN safe? Regarding my ...
5
votes
3answers
186 views

Prevent location being exposed through VPN

I use the Astrill VPN service to access websites that my country has blocked. There is nothing sinister going on here. Sites like google and youtube have all been blocked. This VPN service offers ...
5
votes
1answer
94 views

How can I protect myself against DNS leaks?

As discussed here, a DNS leak is where DNS lookups ignore your current routing (in the example of a VPN connection) and still end up going out over your normal internet connection. This can ...
2
votes
2answers
61 views

Expose the source code repository externally or allow VPN access?

To allow third party consultants, offshore developers and contractors working on the code, we can expose our Git repository externally. Or we can grant VPN access to the external parties and limit ...
5
votes
1answer
105 views

Can IPs be trusted inside a VPN?

Question I have several linux clients connected to an OpenVPN server. Each client is given a persistent IP based on their X509 Common Name. Can I trust these IPs ? Context I have Client1 and ...
0
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0answers
96 views

Is a VPN enough to hide my trafic from my schools IT department? [duplicate]

At my school we log on WiFi with a personal login. If I wanted to hide the traffic from my computer from the network administrators would it be enough for me to use a VPN service like for example ...
8
votes
1answer
968 views

How can I find my home network's vulnerabilities when opening it for VPN connections

I want to open my home network so I can connect to it via VPN to do things™ while not at home. This concerns me because I am potentially opening doors that I don't know about. What tools can I use ...
2
votes
3answers
118 views

How do people know that IP adress belongs to VPN?

It seems that many servers know that I use VPN. They either block me completely or make me answer CAPTCHA etc. I want to use VPN but seems that many hosts don't want their customers to use VPN. How ...
3
votes
1answer
67 views

iOS VPN profiles - are the signing certificates global? Can this be a MITM exploit?

I have installed an app on iOS to connect to a well-known VPN service. The app requests installation of a profile onto iOS, which as far as I can see are a collection of 7 certificates - 5 of which ...
1
vote
0answers
18 views

Is it possible to combine VPN and TOR on the same connection? [duplicate]

I'm looking into using a Raspberry Pi 2 between my Router and my Modem acting as an VPN and possibly a TOR gateway (two-in-one). It should just be out-of-the-way and passively/transparently route all ...
1
vote
2answers
151 views

What can my university see by installing a CA root certificate on my computer, even when I'm using a VPN?

To use the wifi at my university, you must install a CA root certificate by them. In my case, I am using a Mac computer with a VPN installed. I'm curious, what can they see me do on my computer by ...
3
votes
3answers
156 views

Is a VPN really secure at the VPN providers side? [closed]

Please forgive my basic ignorance regarding a VPN connection. As I understand it, a VPN connection encrypts all the data between my computer and the VPN provider. Thus preventing my ISP from seeing ...
1
vote
1answer
57 views

OpenVPN bridging vs routing: which is more secure?

I have read about the differences between routing and bridging in OpenVPN, but I haven't found much from a security perspective. Which of the two modes is more secure?
3
votes
4answers
143 views

Is password + second factor more secure than public key auth now? (SSH)

I ask this question because, I think, we now can reasonably assume the following: NSA can break VPN and SSH: This is stated many times in the unclassified slides. Also, GCHQ has demonstrated (and ...
0
votes
1answer
106 views

What does this mismatching SSL certificate hint at?

I'm currently visiting China, and I use a well known VPN service for both my laptop and my phone. Every now and then, I get certificate errors when using my phone when I'm connected to a VPN, but ...
0
votes
1answer
76 views

VPN - Unique client certificates? [duplicate]

Currently installing the OpenVPN service on my Linux box and stumbled across this in a guide: All of our clients will also need certificates to be able to authenticate. These keys and ...
2
votes
1answer
152 views

Why should I use easy-rsa when using OpenVPN?

Reading this guide on how to setup an OpenVPN server on a Raspberry Pi, I saw this line: 4) You don’t want anyone who finds your VPN server address to be able to connect. So next, we’re going to ...