This month, we shift our focus to an important security issue. We will combine some information about IP addresses, the TCP three-way handshake, and the role of the firewall. This security issue is ...
What are you guys seeing/using for the TCP session timeouts on your firewalls? Ours default to 3600 but we have some devs that are bitching they want it much higher so they don't have to configure SSH ...
I was just reading about the new SMB 3.0 features that will be released with Server 2012 and Windows 8. One of the features that really has me intrigued is the new SMB Multichannel. SMB Multichannel ...
Most network people understand the terrible effect delay can have on TCP sessions. TCP must pause data transfers while waiting for ACKs. The more network delay there is, the longer this pause will be.
FRAMINGHAM, MASS. — When a user requests a Web page, his browser sends numerous separate requests for different types of information — such as Java applet, multimedia, database access — resulting in ...
A startup called Andes Networks Inc. has devised a way to dramatically accelerate Secure Socket Layer transactions by bypassing the Layer 4 Transmission Control Protocol (TCP) session. The company is ...
Transmission Control Protocol carries the vast majority of the data transmitted across both the public Internet and private intranets. Web sessions using HTTP, file transfers, file sharing and system ...
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