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ccna book of todd lammle pdf.Cisco IOS SSL VPN technology provides remote connectivity for devices that can access the Internet by using a Web browser and the SSL encryption that comes with the browser. SSL was first developed by Netscape and is now commonly accepted in the Web. SSLVPN does not require a software client to be pre-installed on the end host. It provides a remote access connection to corporate resources for any authorized user.It provides any authorized user with a remote access connection to corporate resources. SSLVPN integrates security and routing features and provides access to network resources through a browser. The SSL protocol supports a number of different cryptographic algorithms that can be used to authenticate servers and clients to each other, transmit certificates, establish session keys, and other operations.operations. Cisco SSLVPN solutions can be customized for any size business. These solutions provide many of the features and benefits of remote access connectivityand benefits.Web-based clientless access and full network access without pre-installed desktop software. This helps customize remote access based on user and security requirements and minimizes the cost of desktop support.Protects against viruses, worms, spyware, and hackers on VPN connections by integrating network and endpoint security in the CiscoSSLVPN platform. This reduces overhead and management complexity by eliminating the need for additional security appliances and management architecture. Simple, flexible, cost-effective licensing. SSL uses a single license, eliminating the need to purchase or manage licenses for individual features. User account upgrades are flexible and cost effective. An implementation can start with as few as 10 users and scale as needs change.A single appliance that works for both SSLVPN and IPSecVPN. Reduce expenses and management complexity by upgrading from a single platform with unified management to a robust remote access and site-to-site VPN service.8.6.3.2 Types of SSLVPN accessSSLVPN provides different types of access.