Which VPN technology is currently considered the preferred method for securely connecting a remote endpoint device back to an enterprise network?1 pointPoint-to-point Tunneling protocol - PPTPSecure Socket Layer - SSLSecure Socket tunneling protocol - SSTPInternet Protocol Security - IPSEC
Question
Which VPN technology is currently considered the preferred method for securely connecting a remote endpoint device back to an enterprise network?1 pointPoint-to-point Tunneling protocol - PPTPSecure Socket Layer - SSLSecure Socket tunneling protocol - SSTPInternet Protocol Security - IPSEC
Solution
To determine which VPN technology is currently considered the preferred method for securely connecting a remote endpoint device back to an enterprise network, let's evaluate each option step by step:
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Point-to-Point Tunneling Protocol (PPTP):
- Pros: Easy to set up and widely supported.
- Cons: Known for having several security vulnerabilities and is considered outdated.
- Conclusion: Not the preferred method due to security concerns.
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Secure Socket Layer (SSL):
- Pros: Commonly used for securing web traffic (HTTPS) and can be used in VPNs (SSL VPNs).
- Cons: SSL itself is being replaced by its successor, TLS (Transport Layer Security).
- Conclusion: While SSL VPNs are popular, the term "SSL" is somewhat outdated, and TLS is more accurate.
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Secure Socket Tunneling Protocol (SSTP):
- Pros: Developed by Microsoft, integrates well with Windows, and uses SSL/TLS for encryption.
- Cons: Limited support on non-Windows platforms.
- Conclusion: A good option for Windows environments but not universally preferred due to limited cross-platform support.
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Internet Protocol Security (IPsec):
- Pros: Highly secure, widely supported across various platforms, and can be used for site-to-site and remote access VPNs.
- Cons: Can be complex to configure and manage.
- Conclusion: Despite the complexity, IPsec is highly secure and widely regarded as a robust solution for enterprise VPNs.
Final Conclusion: Given the evaluation, Internet Protocol Security (IPsec) is currently considered the preferred method for securely connecting a remote endpoint device back to an enterprise network due to its high level of security and broad support across different platforms.
So, the correct answer is: Internet Protocol Security - IPsec.
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