Steam

Description

This indicates an attempt to access Steam.
Steam is a digital distribution platform developed by Valve Corporation. It offers digital rights management, multiplayer gaming, and social networking services. Users can install and update games, as well as chat with other users. Steam provides a free API called Steamworks to allow developers to integrate Steam's functions into their products.

Affected Products

Steam

Impact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Productivity-Loss

Default Ports

• TCP/80
• TCP/443
• TCP/27014-27050
• UDP/3748
• UDP/4379-4380
• UDP/27000-27036

References

• http://store.steampowered.com/