#Wininet.dll windows ce windows#

This ensures that only when the application contains a valid digital signature, it can be loaded by the Windows CE-based platform. To create a trust environment, the following two functions must be implemented:īefore the kernel loads the application, the OEMCertifyModule function verifies the application signature to prevent illegal applications from entering your system.

#Wininet.dll windows ce how to#

So, how to protect your equipment? You can create a secure operating system (OS) to prevent loading unknown modules, restrict access to system APIs, and prohibit writing to certain parts of the system registry. Windows CE devices send, receive, and process information that needs to be protected (to avoid potentially unsafe applications).

Digital authentication in the dial-up bootloader.

Smart card infrastructure supporting CryptoAPI.

Security Support Provider Interface (SSPI).

Security services include the following functions: Microsoft® Windows® CE 5.0 provides an integrated feature set of security services, enabling enterprises to expand in the ever-growing network world without sacrificing security. The network infrastructure, system management strategy, and end user experience all depend on the management function, flexibility, and implementation of security services. Security services are a core part of modern operating systems. This article assumes that the reader is familiar with basic Microsoft security technology and Win32 application programming interface (API). Like all other aspects of the WinINet API, this function cannot be safely called from within DllMain or the constructors and destructors of global objects.Abstract: This article provides a high-level overview of the different options that provide security for devices and applications in Windows CE 5.0.

If autodial is not configured, the function returns FALSE. If FALSE is returned, the INTERNET_CONNECTION_CONFIGURED flag may be set to indicate that autodial is configured to 'always dial' but is not currently active. A return value of FALSE indicates that neither the modem nor the LAN is connected. InternetCheckConnection can be called to determine if a connection to a specific destination can be established.Ī return value of TRUE indicates that either the modem connection is active, or a LAN connection is active and a proxy is properly configured for the LAN. Applications should always check for errors returned from API calls that connect to a server. It does not guarantee that a connection to a specific host can be established. RemarksĪ return value of TRUE from InternetGetConnectedState indicates that at least one connection to the Internet is available. When InternetGetConnectedState returns FALSE, the application can call GetLastError to retrieve the error code. For more information, see the Remarks section. Returns TRUE if there is an active modem or a LAN Internet connection, or FALSE if there is no Internet connection, or if all possible Internet connections are not currently active. This parameter is reserved and must be 0. Local system uses a proxy server to connect to the Internet.

Local system uses a modem to connect to the Internet. Local system uses a local area network to connect to the Internet.

Local system has a valid connection to the Internet, but it might or might not be currently connected. This parameter can be one or more of the following values. This parameter may return a valid flag even when the function returns FALSE. Pointer to a variable that receives the connection description. Retrieves the connected state of the local system.