traffic
RSS trafficNetwork Traffic Port Aggregation: Improved Visibility, Security, and Efficiency
White Paper Enterprise entities rely on network systems for internal operations and external communications. Companies of all sizes require that these communication paths function at top speed and transfer data accurately, completely, and consistently. [13 Nov 2009]
Clean VPN Approach to Secure Remote Access for the SMB
White Paper Modern business practices have extended users, endpoints, traffic and resources beyond the limits of the traditional network perimeter. Alternatively, a "Clean VPN" scenario integrates secure remote access and network... [13 Nov 2009]
Web Use and Misuse
White Paper A large proportion of corporate web traffic is for non-work purposes: gambling, music downloads, porn and people checking their personal webmail accounts2. More than two-thirds of online porn traffic... [13 Nov 2009]
Securing Unified Communications: From Consumer-Based IM to Enterprise Collaboration and Beyond
White Paper The Internet has changed and is now dominated by real-time communications traffic rather than just email and Web browsing. Enterprises are adopting Unified Communications platforms at a rapid pace, starting with... [13 Nov 2009]
Microsoft Office Communications Server 2007: Management, Security and Compliance in a Heterogeneous Environment
White Paper It's no longer just about Web and email traffic. The Internet has changed. Instead, it's dominated by Web 2.0 applications such as IM, P2P, social networking, voice, and video. Today, these applications are pervasive in... [13 Nov 2009]
8 Elements of Complete Vulnerability Management
White Paper Off late threat landscape offers attackers a much larger selection of attack points in the form of open firewall ports for business traffic, web or others servers behind the firewall, along with all applications running... [13 Nov 2009]
Comprehensive Email Filtering: Barracuda Spam & Virus Firewall Safeguards Legitimate Email
White Paper The Radicati Group, a market research firm in Palo Alto, California, predicts that by 2009, there will be 228 billion spam messages each day, representing the vast majority of email traffic on the Internet. [13 Nov 2009]
The Power-1 Performance Architecture: Delivering Application-Layer Security at Data Center Performance Levels
White Paper These attacks - disguised as legitimate traffic - require a deeper level of inspection that needs more processing power. Companies have always faced a tradeoff with network security. Do they lock down the network and... [13 Nov 2009]
NAC and Internet Protocol Telephony: Securing Enterprise Voice-Over-IP Environments
White Paper They should seek products from those available today that protect IP Telephony and data infrastructure equally, and allow traffic to pass without added latency. IP Telephony imposes specific requirements on NAC solutions. [13 Nov 2009]
Fiber Channel Over Ethernet: Enabling Server I/O Consolidation
White Paper The development of Fibre Channel over Ethernet (FCoE) opens the door to the real possibility of transporting more than one I/O traffic flow over a Converged Enhanced Ethernet (CEE), also called a Data Center Bridging... [12 Nov 2009]
Eight Questions to Ask About Your Intrusion-Security Solution: Why Intrusion Prevention - Not Detection - Is Essential
White Paper An Intrusion Detection System is a classical out-of-band device that merely detects and generates alerts for suspicious traffic, making it ideal for security analysis and forensics. An Intrusion Prevention System, on the... [12 Nov 2009]
DDoS: Survey of Traceback Methods
White Paper It is important to protect the resource and trace from the Denial of Service (DoS) attack, but it is difficult to distinguish normal traffic and DoS attack traffic because the DoS generally hide their... [12 Nov 2009]
Advances in Wireless Infrastructure Control: Optimizing Client Behavior for Improved Network Performance
White Paper It was impressed at how far it has come in the ability of wireless LANs (properly equipped.of course) to handle large numbers of users with time-critical traffic. It concluded that, while it is indeed very difficult to... [12 Nov 2009]
Cisco IOS IP SLAs Overview
White Paper Cisco IOS IP SLAs uses active traffic monitoring - the generation of traffic in a continuous, reliable, and predictable manner - for measuring network performance. This module describes Cisco IOS IP... [12 Nov 2009]
Increasing SIP Firewall Performance by Ruleset Size Limitation
White Paper To protect SIP communication networks from attacks, especially flooding attacks like Denial-of-Service or message spam, Intrusion Detection Systems (IDS) are deployed at the ingress point of the network to filter potential malicious... [12 Nov 2009]
