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

learn more… | top users | synonyms

0
votes
1answer
121 views

Why is browsing while logged onto a VPN from public wifi more secure than not?

I've been trying to wrap my brain around VPNs for a while now, but can't find a good source that answers the questions I have. In particular, I can't understand why browsing from a public access ...
0
votes
1answer
64 views

Is there a security difference between remote desktop or VPN?

Is there any difference in security between browsing the internet on a remote desktop and using a VPN to browse the internet on a local machine? In this case assume both use the same encryption ...
0
votes
1answer
122 views

should I not accept cookies for the sake of anonymity?

Let's say I had a Gmail account. Should I just not have a Gmail account, or should I not use their cookies? How bad are the cookies, in of themselves? I obviously wouldn't log into it, with my VPN or ...
0
votes
2answers
157 views

Finding the IP address origin of malware attacker behind VPN and proxies

I have a client that wants me to begin doing research on finding the origin of a persistent attacker to their network and employees. I haven't gotten the specifics yet, but I'm trying to think of ways ...
0
votes
2answers
247 views

How do I know that my connection is really encrypted?

I am using a VPN to ensure to encrypt my browsing. I wonder though if I could check somehow if the datastream really is encrypted?
0
votes
2answers
400 views

need network level security alternatives to a VPN

We have a set of servers hosted at a tier-1 provider, and they are currently behind a VPN running on a gateway machine and not accessible to the open internet. Due to VPN instability issues we've ...
0
votes
1answer
302 views

Should remote access (RDP/SSH) only be allowed for VPN clients? Or should RDP and SSH be opened the public?

I am about to push hard against the powers that be and strongly recommend that we shift our many (20+) consultants from direct public access to RDP & SSH to VPN clients (connecting to a ...
0
votes
1answer
84 views

Remote Desktop over VPN to access other VPN

My current situation is: Site 2 can connect to site 1 via VPN. I'm on site 3. IT at site 1 doesn't allow creating a new VPN to site 1. I'm thinking of using a Remote Desktop via VPN from site 3 to ...
0
votes
1answer
252 views

Can I use a vpn to securely use prototypes of webapps from my phone or laptop?

I want to experiment with web development (using django) for both desktop and mobile. Server, phones and desktops could all be part of the same virtual private network. The VPN will be from some ...
0
votes
1answer
226 views

Setting up a Secure Home Proxy for VPN Service Providers

VPN service providers such as ProXPN offer a service in which you pay a monthly subscription, allowing you to download an app for Windows or Macs so that your traffic goes to the internet via this ...
0
votes
2answers
63 views

Secure the Datacenter, untrust the LAN?

In a scenario where you have a Wireless network provisioned as untrusted behind a firewall, using VPNs to reach the trusted Datacenter. Does anyone have an reason why this should/not be expanded to ...
0
votes
2answers
764 views

VPN and Firefox proxy

What happens if I use VPN and then configure my firefox browser to use SOCKS proxy? Am I then behind both or just proxy?
0
votes
2answers
91 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 ...
0
votes
1answer
57 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 ...
0
votes
1answer
54 views

How do shared IP addresses work and do they give privacy?

I assume "shared IP addresses" work by NAT, because obviously two devices with the same IP address need someway to distinguish them. I've seen some privacy advocates boast they have "shared IP ...
0
votes
4answers
160 views

Basic question about why it's useful to have VPN encrypt traffic

There may be a basic flaw in my understanding of how the internet works so sorry if this is a simple question. What type of attack does VPN protect against? For example if a local area network (let's ...
0
votes
2answers
167 views

VPN on laptop/PC monitoring

I work from home and use a VPN to connect to work. Can my company tell which time I'm using my laptop and which time I am using my PC? Is this something easy for them to check? The VPN is through ...
0
votes
1answer
215 views

Secure communication End-to-end with android and Server

I´m building a enterprise application and I need to create a secure communication between android and a server. What is the most secure way to do End-to-End communication? Should I use HTTPS or VPN? ...
0
votes
1answer
352 views

How secure is split tunneling on a VPN?

What protocols get encrypted and go through the VPN? Is it just port 80 and DNS traffic that does not go through the VPN? Does this impose any security risks by running a split tunnel? Making the ...
0
votes
1answer
336 views

VPN tunnel in VPN tunnel

I'm wondering if there is an easy way to establish VPN tunnels through other VPN tunnels to get onion routing like properties (sender anonymity). Since VPN builds a tunnel, it should be easy to set up ...
0
votes
2answers
568 views

How to hide real IP from browsers while using VPN?

You probably know that even when you use a VPN service, browsers like Chrome and Safari can still somehow provide your real location to Google Maps etc (if you give it a permission). My question is: ...
0
votes
3answers
210 views

If someone has access to VPN and your computer, is there a point of using VPN?

If someone sniffs requests coming from my computer and my VPN's computer, there's no point using VPN, right? Because they can see the time when I made a request to my VPN and they can analyze all of ...
0
votes
1answer
240 views

Cellular Mobile Network Vulnerabilities - Is VPN the solution?

Do current mobile cellular networks like 3G offer enough security? The article from Info-Security states that 3G encryption cracked in less than two hours. Could a eavesdropper or ...
0
votes
1answer
334 views

Shall I enable 'send all traffic over VPN' on my Mac?

I want my Mac to be as secure as possible, but I don't know if the send all traffic over VPN option is safe or not. Please can someone explain if it is more secure to enable it or not.
0
votes
1answer
302 views

Sniff HTTP(S) from PPTP VPN server

I've setup an PPTP VPN server on my Debian 7 server. I'm using this VPN in combination with my Android phone to ensure a secure connection. However, i'm getting curious of what my phone is sending ...
0
votes
1answer
49 views

PPTP and Split Routing

If I uncheck the "use default gateway on remote network" to be able to browse local shares and the internet at the same time, does that void encryption?
0
votes
1answer
2k views

What methods are there of protecting a VPS from DDOS attacks? [duplicate]

I was just wondering what would be the best way to stop a VPS from being attacked, bandwidth would be a problem in this case so methods that reduce the amount of incoming attacks and stop sending ...
0
votes
1answer
164 views

Does the VPN provider will have access to my content? [duplicate]

I am planning to buy a VPN service just to circumvent the filtering applied by the government. However as I am planning to use OpenVPN on my dd-wrt router, all of my data will pass through this ...
0
votes
2answers
204 views

A thought experiment about obfuscating the location of a smartphone when it is in use, is it possible? [closed]

I was thinking about how smartphones are very difficult to use in a way that does not transmit your location, with all the networks it has to connect to (and let's say a 'burner phone' is too ...
0
votes
1answer
81 views

VPN using SmartPhone Location

When you VPN using your smartphone as a hotspot, can the VPN tell your location like it can when you VPN over a wireless connection hotspot?
0
votes
2answers
825 views

Is a VPN the only way to protect against rogue Wifi access points MITM attacks?

Given that it's very easy set up a rogue access point and MITM that connection, is a VPN to a trusted host the only real way to secure my browsing and other TCP/UDP actions? This question relates to ...
0
votes
1answer
118 views

VPS logging issues?

So people recommend a VPS (cloud) offshore, in order to ensure that a VPN provider is not logging or doing anything malicious. But isn't VPN provider = VPS hosting company? There is still a third ...
0
votes
2answers
1k views

Protecting yourself against DNS spoofing?

Are there any things which the user can do, on their own machine, to protect against DNS spoofing? I was just thinking when I was at the airport last and I wanted to check my email I used a hotspot ...
0
votes
0answers
14 views

How should I approach learning Verifiable Encryption?

I need to act as a proxy for certain types of encrypted data, and I want to make sure that my service isn't abused. To that end I need to verify the general structure of the data going through my ...
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 ...
0
votes
1answer
46 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 ...
0
votes
0answers
30 views

Unable to connect to VPN, but can connect to the internet [migrated]

I have a client that is trying to access my VPN server from a newly allowed connection at his work place. He can connect to the internet and browse when he plugs in his laptop, but when he tries the ...
0
votes
0answers
89 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 ...
0
votes
0answers
7 views

TLS Authentication with OpenVPN Server [duplicate]

I'm looking into VPN service providers and trying to find one that provide OpenVPN using certificates for authentication. I've been advised that one provider uses TLS auth and does not require ...
0
votes
0answers
39 views

Could someone compare basic anonymity vs basic computer hacker anonymity? [duplicate]

So, let's say one just doesn't want the government/corporations to know what they are doing online. Let's say, for example, that they just don't trust the NSA, FBI, Google, etc. So what are the steps ...
0
votes
0answers
28 views

Taming privacy threats using VPN [duplicate]

For privacy issues, I decided to subscribe in a VPN connection using one of the known VPN providers. However, I am still have some concerns regarding the privacy and the connection security using VPN: ...
0
votes
0answers
191 views

My Ipv6 is under attack by the smurf6?

when i go to whatsmyip.org under my host name i get "Your.Ipv6.Is.Under.Attack.By.The.Smurf6.Info" what does this mean? I'm using private internet access as my vpn so i'm guessing PIA is under some ...
0
votes
1answer
894 views

Remote Desktop - Can my company see web browsing in other applications while connected? [duplicate]

I access work on my personal mac via a remote desktop connection..I do this on a mac and access it via safari. My question is, can my company then see what I am browsing in Firefox while connected to ...
0
votes
1answer
123 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 ...
0
votes
1answer
103 views

How to get rid of geolocation info on linux?

First of all: I HAVE read the "Why does Google know my location?" posts but still in my case it is a bit weird / the solutions cannot fit. The Setting: Fresh installed linux. Never ever logged in ...
0
votes
0answers
26 views

MAC changer and VPN can be trusted? [duplicate]

I must spoof my identity for some reason. Are Technitium Mac Address Changer App on windows and VPN is a trusted way to be anonymous?
-1
votes
1answer
74 views

How are some sites able to bypass vpn? [closed]

I have seen many sites which I couldn't open even if i try to access using VPN. Eg: deezer. Any method how to access the website in such cases? Well I use free vpn mainly open vpn.
-1
votes
1answer
584 views

Is there a way to get OS X to start a VPN connection before allowing network traffic? [closed]

I'm running OS X 10.8 and have Tunnelblick set up so I can connect to my OpenVPN server at home. I've also used this at $WORK in the past. When I'm out and about and want to jump on a public network, ...
-1
votes
2answers
8k views

How can using a VPN increase network speed? [closed]

There are lots of guides online which suggest that using a VPN or proxy will gain better speed or 'free internet' however this seems unlikely. If my ISP is performing packet shaping on my connection. ...
-1
votes
1answer
9k views

Is it safe to use TunnelBear VPN [closed]

Tunnelbear is a VPN with an easy interface to choose your country IP - https://www.tunnelbear.com/ On installation it installs a network service. When the app is turned off would it be able to ...