NordVPN in focus: advanced security features There's also email and live chat support if you need support or have an issue. a website you've looked up – into website IP addresses).
NordVPN will encrypt and handle all your DNS requests privately too (DNS servers translate human-readable search queries – e.g. RAM-only servers mean nothing is stored locally on servers, and all data is wiped every time they're powered down.Įven if someone managed to steal a NordVPN server and tried to extract data about the websites it was used to access, they'd find nothing. NordVPN was one of the first providers to switch to diskless servers that run entirely off RAM (Random Access Memory) rather than a hard disk, and since then, Surfshark and others have followed suit.
The IKEv2 protocol, however, is particularly good for re-establishing lost connections, such as when you're on public transport, which explains why the kill switch is only available whilst IKEv2 is being used. On a desktop, you would generally have the choice between IKEv2 and several other protocols to implement in tandem with a kill switch. A ‘stealth'/obfuscation protocol, for example, will hide the fact you're using a VPN from your internet service provider/someone watching the traffic you're producing. Protocols are sets of instructions that dictate how data is sent between devices and/or servers, and they do slightly different things. Just bear in mind that NordVPN's iOS kill switch only works when you're using the IKEv2 protocol, and it's not a setting you can turn on and off – it's just on by default. The kill switch, on the other hand, will drop your internet connection for you if your device disconnects from a VPN server, ensuring you don't produce any unencrypted, masked traffic. It is considered an incredibly secure encryption standard and will ensure any confidential company files remain confidential. AES-256 is a cipher, which just means it sets out the rules (or ‘standard' – which is what the ‘S' in AES stands for) on how data should be encrypted.
NordVPN uses AES-256-bit encryption to secure traffic passing through its network. The key security features in the iOS app are: NordVPN's iPhone client is almost as feature-rich as the software is for desktop devices, with built-in adblocking and antivirus safeguards to offer extra data protection to all users.
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