T

		Index Honeypots for Windows by Roger A. Grimes Apress 2005

U

UDP packet structure

example of, 236

UDP ports

common Windows listening by platform, 84

use of by hackers and malicious programs, 234

undo disks

in Microsoft’s Virtual PC, 100

undoable disks

in VMware, 100

unicast packets

defined, 41

Unique NetBIOS names, 74

Unix

Honeyd subsystems and plug-ins for, 133

Uptime utility

function of, 283

UPX packer

website address, 358

URG (Urgent) flag

in TCP, 234

USB ports

disabling unneeded in the CMOS BIOS, 100–101

user accounts

protecting for your honeypots, 117–118

User Datagram Protocol (UDP).

See also UDP ports

use of in NetBIOS traffic, DNS queries, 236–237

use of vs. TCP, 236–237

“Using Microsoft Windows IPSec to Help Secure an Internal Corporate Server”

website address for presentation about, 106

UTC. See Coordinated Universal Time (UTC)

UTP port doublers, 45

UTP Y-adapters, 45