User manual D-LINK DFL-2560 DATASHEET

[. . . ] Enterprise-Class Firewall Security NetDefend UTM Firewalls provide complete advanced security features to manage, monitor, and maintain a healthy and secure network. Network management features include: Remote Management, Bandwidth Control Policies URL Black/White Lists, Access Policies, and SNMP. For network monitoring, these firewalls support e-mail alerts, system logs, consistency checks and real-time statistics. [. . . ] A unique IPS technology which recognises and protects against all varieties of known and unknown attacks. This system can address all critical aspects of an attack or potential attack including payload, NOP sled, infection, and exploits. In terms of signature coverage, the IPS database includes attack information and data from a global attack sensor-grid and exploits collected data from public sites. The NetDefend UTM Firewalls constantly create and optimise NetDefend signatures via the D-Link Auto-Signature Sensor System without overloading existing security appliances. These signatures ensure a high ratio of detection accuracy and a low ratio of false positives. Stream-Based Virus Scanning The NetDefend UTM Firewalls examine files of any size, using a stream-based virus scanning technology which eliminates the need to cache incoming files. This zero-cache scanning method not only increases inspection performance, but also reduces network bottlenecks. NetDefend UTM firewalls use virus signatures from Kaspersky Labs to provide systems with reliable and accurate antivirus protection, as well as prompt signature updates. Consequentially, viruses and malware can be blocked before they reach the desktops or mobile devices. Web Content Filtering Web Content Filtering helps administrators monitor, manage and control employee Internet usage. The NetDefend UTM Firewalls implement multiple global index servers with millions of URLs and real-time website data to enhance performance capacity and maximize service availability. These firewalls use granular policies and explicit black/ white lists to control access to certain types of websites for any combination of users, interfaces and IP networks. The firewall can actively handle Internet content by stripping potential malicious objects, such as Java Applets, JavaScripts/VBScripts, ActiveX objects, and cookies. NetDefend UTM Subscription The standard NetDefend UTM Subscription provides your firewall with UTM service updates for 12 months* starting from the day you activate or extend your service. The NetDefend UTM Subscription can be renewed regularly to provide your firewalls with the most up-to-date security service available from D-Link. NetDefend Center: http://www. netdefend. eu *Actual service package may vary depending on region. Powerful VPN Engine Hardware-based data encryption and authentication for IPSec, PPTP, and L2TP in Client/Server mode enable fast and safe handling of VPN traffic. [. . . ] The DFL-260E and DFL-860E save energy automatically through cable length and link status detection. By detecting the length of cables connected to a port, the amount of power used for the port can be adjusted, only using as much as is needed. The DFL260E/860E can also detect if a port is not in use, such as when a connected computer is shut down or if nothing is connected to the port, and can automatically reduce the power used for that port, cutting energy used for it by a substantial amount. [. . . ]