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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Should I ALWAYS use my trusted VPN?

I use my trusted VPN primarily for the sake of anonymity, although I am aware of its security benefit -- traffic encryption. (I will add parenthetically that I do not value the anonymity a VPN ...
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0answers
24 views

Multiple browser instances through differents openvpn [migrated]

How can I config multiple instances of browser to connect through different VPN servers? I'm working in a Linux server and I need that every browser instance uses different VPN servers. Thanks in ...
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2answers
73 views

Would a VPN with changing configs do the same job as different VMs

I was reading this question. So my question: Would using a VPN and swapping out configuration files that change your IP address mask the same as using different VMs?
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1answer
51 views

Can I use a VPN to disguise internet traffic at work? [on hold]

I have seen this question asked before; I want to know if I can use a VPN to disguise my internet traffic so my employer can't see what websites I'm visiting while at work. However, unlike most ...
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1answer
47 views

Is ExpressVPN using Taboola?

I am running on Windows 7, version pro. I have just started paying for the vpn service ExpressVPN. From that point, I noticed that ExpressVPN software was running a nssm.exe process (non-sucking ...
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3answers
44 views

Is my company VPN the same as third-party VPN providers?

I'm just a bit confused with VPN. My company has VPN when I work remotely. So, I can access internal websites. However, does it mean if I browse my Internet over my company VPN, it will be as secured ...
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3answers
262 views

Risk of spyware on seized devices

This question (Prevention measures against laptop seizure at US borders) addresses a number of techniques for securing data while crossing borders. Perhaps the most useful advice was to simply not ...
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0answers
247 views

RADIUS with MS-CHAPv2 Explaination [migrated]

Can't find any flowcharts on how communication works between peers. I know how it works in Radius with PAP enabled, but it appears that with MS-Chapv2 there's a whole lot of work to be developed. I'm ...
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2answers
151 views

VyprVPN (from GlodenFrog.com) weirdly keeps sending unauthorized suspecious data even after uninstall [on hold]

Update: Check the VyprVPN's app developer answer below, seems this is okay and an uninstaller is added to new versions to prevent such issues. Original: I was working with VyprVpn a few months ago, ...
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0answers
36 views

How to connect to a VPN, then to Tor? [migrated]

I know it's possible, but how exactly I can do that? I am not able to find any specific tutorial. And will this protect me even if the website is not using HTTPS? Thanks regards!
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4answers
7k views

Prevent network users from creating an unauthorized outgoing VPN connection to avoid network policies

Is it possible to prevent network users from creating unauthorized outgoing VPN connections to avoid network policies? Edit- What is the best way to detect unauthorized outgoing VPN connections while ...
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2answers
80 views

What are security risks of connecting to my home vpn from my work?

I connected to my home-made VPN, which uses OpenVPN and 2048bits encryption keys, from my work. What are the security risks of doing so, given the fact that the servers are in the same network my ...
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1answer
50 views

Possible to use custom SSL or TCP/IP packets to detect VPN use?

What custom TCP/IP packets or other statistics can I use to detect VPN usage? I understand that this may generate a number of false positives, but my goal is to focus analysis on certain types of ...
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2answers
48 views

Can a website detect which method you are using to connect (LL2P, SSTP and PPTP)

When you connect to a website using a VPN with the same IP however using a different type of connection each time (LL2P, SSTP and PPTP) can the website detect the difference between these connection. ...
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2answers
5k views

Does Microsoft Remote Desktop require a VPN to be secured?

I am connecting from my home Windows 7 machine to a hosted server Windows Server 2008 R2. I am connecting to it using Remote Desktop on a non-default port. I am wondering if I should go to the effort ...
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2answers
288 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, such as voting, bitcoin payment, or other specific-purpose usage, and I want to make ...
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2answers
51 views

Is there any benefit to login to a website as anonymously as possible, if you've already been there from an identifiable IP address?

Here's a basic example of the situation I am in: 1.Friend downloads full-length, new release movie on shady internet site (felony). 2.Uploads it to a randomly created, cloud hosting service account ...
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0answers
47 views

Why do I get a Secure Connection Error on some sites? [migrated]

I am using Firefox version 37.0.2 with an ethernet connection at a university in Bangkok. I consider the university a network a hostile environment as the majority of the computers on this network are ...
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1answer
45 views

Is it particularly unsafe to use openvpn or pptp with only username/password authentication instead of certificates?

I use a vpn server (supporting pptp and openvpn) built in to my router at home to make a secure connection back to my home network. I currently use OpenVPN with certificate authentication, but since ...
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6answers
184 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 ...
2
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0answers
28 views

Are there any Distributed/mesh-like/P2P VPNs? [migrated]

I have my personal VPN, connecting several devices so they can have fixed IP addresses on an always-reachable network (as long as they are connected to the Internet). This is necessary for me, since ...
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1answer
96 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 ...
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1answer
170 views

Securing a VPS network with a VPN and a DMZ

I've got several VPS boxes (Digital Ocean boxes w/Ubuntu) that I would like to lock down from the outside world. I want to have several private boxes (web servers, db servers, puppet/master boxes ...
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10 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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2answers
142 views

How to protect iKvM, IPMI, KvM Interfaces from 0day and other exploits

In REF to http://threatpost.com/ipmi-protocol-bmc-vulnerabilities-expose-thousands-of-servers-to-attack and the hacks of several companies and web hosts have been hit and had their servers wiped from ...
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50 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?
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1answer
82 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 ...
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2answers
94 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? ...
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2answers
119 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 ...
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1answer
95 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
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1answer
138 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 ...
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1answer
47 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 ...
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1answer
114 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 ...
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1answer
37 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 ...
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5answers
79k views

Anonymity on Facebook - how do they suggest people I should know?

I want to know how Facebook discovers the people who you know in real life or who know you. I tried the following to see if Facebook can still discover my acquaintances in real life and suggest them ...
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2answers
99 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 ...
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3answers
3k views

How can I detect a VPN connection (even just in some cases) to get the real location of the user

I'm creating a web site, I would like to allow people to sign-up only from their "real" physical location (not using a VPN). I was thinking maybe comparing local and server time... what else...? ...
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3answers
220 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 ...
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0answers
648 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 ...
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1answer
37 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 ...
2
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1answer
80 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 ...
2
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2answers
1k views

Squid proxy and VPN software

I have some questions about squid proxies, we set a squid proxy server to block certain web sites for users. and some users only can access one website that related to our work.but after install some ...
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1answer
57 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 ...
28
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3answers
7k views

symmetric encryption session keys in SSL/TLS

This question concerns the session send and receive keys used in SSL/TLS protocol. my understanding is that this key uses symmetric encryption (DES, AES, BlowFish, etc.) I'm wondering, if ...
6
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1answer
7k views

Are there any known vulnerabilities in PPTP VPNs when configured properly?

PPTP is the only VPN protocol supported by some devices (for example, the Asus RT-AC66U WiFi router). If PPTP is configured to only use the most secure options, does its use present any security ...
2
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1answer
356 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 ...
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31 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 ...
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2answers
69 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 ...
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0answers
45 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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4answers
187 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 ...