![]() SSL gives users more specific access than IPsec. This makes SSL easy to set up and use, especially when a team member is installing it without help from tech support. All major web browsers-including Chrome, Firefox, Internet Explorer, and Safari-come with SSL support. ![]() SSL VPNs are implemented through the remote user’s web browser and do not require the installation of special software. The SSL protocol was replaced by a successor technology, Transport Layer Security (TLS), in 2015, but the terms are interchangeable in common parlance and “SSL” is still widely used. Though its origins also trace to the 1990s, SSL is a more recent method for implementing VPNs, and it is becoming increasingly popular. Secure Sockets Layer (SSL) is IPsec’s major rival as a VPN protocol. Tunnel mode is typically used between gateways whereas transport mode is used between end-stations. The choice of which mode to use is complicated. In tunnel mode, on the other hand, the entire packet is encrypted and then encapsulated in a new IP packet with a new header. In transport mode, only the payload of an IP packet (that is, the data itself) is encrypted the header remains intact. IPsec has two modes of securing data: transport and tunnel. Potential hackers would need to know the right software to use and configure it with the correct settings in order to access an IPsec VPN. Since it requires special client software, it is more difficult to break into. Yet IPsec has additional security advantages besides encryption. Even if a hacker discovers the password, he or she won’t be able to access the VPN without the second code. This method requires a one-time code-sent via text message or generated by a mobile app-in addition to the password to log in. Two-factor authentication (2FA) makes VPNs even more secure. ![]() The most locked-down systems won’t let users choose a weak password. It’s essential for users to select strong passwords with combinations of letters and numbers, upper- and lowercase, special characters, and no dictionary words. The VPN assigns a new IP address, hiding the user’s original address and making it harder for an internet service provider to track them. VPNs also mask a user’s Internet Protocol (IP) address for further security. Data can only be read if the user has the correct key to mathematically unscramble it. IPsec encryption works by scrambling data in transit so it cannot be deciphered if intercepted. That’s why IPsec protocols use encryption. The more outside connections there are to a network, the more opportunities arise for nefarious parties to intercept data being transmitted. Security is a key factor to consider when implementing remote access. IPsec is therefore a robust system that gives users whatever resources they need, wherever they are located. Remote users have access to any file storage locations, programs, printers, and backups, exactly as if they were in the office. The purpose of IPsec is to give the remote computer direct access to the central network, making it a full member. This makes IPsec rather complicated to implement and configure. Companies need to purchase client software, install it on each user’s computer, keep it updated, and sometimes pay to maintain their license. IPsec requires third-party client software on the user’s device to access the VPN-it is not implemented through the web browser. Introduced in the 1990s, it is well established, regularly updated, and continues to be widely used. Internet Protocol Security (IPsec) is the traditional VPN method. In this article, we’ll explain the difference between IPsec and SSL VPN protocols and how to choose the right one to meet your clients’ needs. There are two main types of VPN security protocols, IPsec and SSL, and it’s essential to know the differences between them in order to ensure your customer’s security. Clearly, setting up a VPN is a common request from businesses that managed services provider (MSPs) should know how to address.īut there’s more to the story. VPNs also encrypt data to ensure remote access is secure. Using a VPN, remote team members can connect directly to the network, performing tasks just as they would while in the office. A virtual private network (VPN) serves this function. For remote work to be effective, employees must have access to their company’s network wherever they travel. Being able to complete tasks outside the office leads to greater productivity and flexibility, which is why working remotely has been embraced by more employers each year. In recent decades, remote work has become a central part of America’s business landscape.
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