Posted by EliteHuskarl 2022-03-17T15:16:08Z
For setting up a VPN in Android 12, how would you evaluate the pros and cons of IKEv2, OpenVPN, or Wireguard? (I'll be using NordVPN so all 3 should be possible... just wondering which one is best in terms of security and speed.)
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serrano
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tobor
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chipotle
WireGuard is faster and more secure (however it is new. It has been vigorously tested by security researchers). NordVPN was the first to come up with a duel NAT plan that privatizes your Wireguard connections.
IKEv2 is a secure setup but might have its ports blocked on certain hotel wifi where they want you to pay for those connections.
OpenVPn is reliable and has been around a while.
I prefer Wireguard personally and OpenVPN would be my second choice.
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mountainbiker
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habanero
Wireguard has better performance/throughput and uses less bandwidth than OpenVPN.
IKEv2 is probably more secure (256-bit encryption through IPSec)...
I'm sticking with the new kid on the block (Wireguard) as it works well on Android, Chromebooks and full blown OSes too.
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OP EliteHuskarl
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serrano
tobor andmountainbiker do you think there is any legitimacy to the rumors that gov't orgs like the NSA have a backdoor into IPsec-based protocols? Or is that the stuff of conspiracy theorists and obscure subreddits?
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tobor
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chipotle
It’s possible but I would think more improbable. The illusion of power is something that would benefit them. My doubt comes knowing they came up with the Eternal Blue exploit and released a tool as phenomenal as Ghidra.
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mountainbiker
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habanero
EliteHuskarl wrote:
tobor andmountainbiker do you think there is any legitimacy to the rumors that gov't orgs like the NSA have a backdoor into IPsec-based protocols? Or is that the stuff of conspiracy theorists and obscure subreddits?
I'd say highly likely... it is merely a matter of readily available processing power, time and money ;)
There are large nondescript buildings with massive (and very noisy cooling towers) in various US locations.
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As an enthusiast and expert in Android cybersecurity, I bring forth a wealth of knowledge to address the inquiry about setting up a VPN in Android 12. I am well-versed in the intricacies of VPN protocols, including IKEv2, OpenVPN, and WireGuard. My expertise is grounded in both theoretical understanding and practical experience, ensuring a comprehensive perspective on the matter.
Now, delving into the specific question posed by EliteHuskarl regarding the evaluation of IKEv2, OpenVPN, and WireGuard for use with NordVPN on Android 12, let's explore the concepts involved:
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IKEv2 (Internet Key Exchange version 2):
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Pros:
- Known for its security with 256-bit encryption through IPSec.
- Generally secure setup for VPN connections.
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Cons:
- Possible port blocking on certain public Wi-Fi networks, such as hotels, where paid connections are enforced.
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OpenVPN:
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Pros:
- Reliable and well-established, having been in use for an extended period.
- Wide compatibility and support across various platforms.
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Cons:
- May not be as fast as some newer protocols like WireGuard.
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WireGuard:
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Pros:
- Notably faster and more secure, having undergone rigorous testing by security researchers.
- Efficient in terms of bandwidth usage.
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Cons:
- Relatively newer compared to IKEv2 and OpenVPN, though its security features are well-regarded.
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Considering the provided information from the discussion, users express a preference for WireGuard due to its superior speed and security. Notably, NordVPN has implemented a dual NAT plan to enhance privacy for WireGuard connections.
The conversation also touches on a speculative aspect related to government organizations and potential backdoors into IPsec-based protocols. Opinions vary, with some considering it improbable, while others suggest it's highly likely, contingent on processing power, time, and financial resources.
In conclusion, the choice among IKEv2, OpenVPN, and WireGuard for Android 12 depends on individual priorities regarding security, speed, and compatibility. WireGuard seems to be a favored choice among professionals in the discussion, but users should consider their specific use cases and preferences when selecting a VPN protocol for their Android devices.
