3 April, 2013No Comment
Federal Express does not want your Social Security number. Neither does UPS. Customers have reported receiving emails claiming to be from the shipping companies, warning them that a package went undelivered and asking for information. Or they’re sent a link to print out, but instead it downloads a virus. But really, it’s a hacker, trying to get access [...]
Read More28 April, 2013No Comment
Subnet Mask Cheat Sheet See also RFC 1878. Hosts Netmask Amount of a Class C /30 4 255.255.255.252 1/64 /29 8 255.255.255.248 1/32 /28 16 255.255.255.240 1/16 /27 32 255.255.255.224 1/8 /26 64 255.255.255.192 1/4 /25 128 255.255.255.128 1/2 /24 256 255.255.255.0 1 /23 512 255.255.254.0 2 /22 1024 255.255.252.0 4 /21 2048 255.255.248.0 8 /20 [...]
Read More28 April, 2013No Comment
Well Known Ports: 0 through 1023. Registered Ports: 1024 through 49151. Dynamic/Private : 49152 through 65535. TCP ports use the Transmission Control Protocol. TCP is the most commonly used protocol on the Internet and any TCP/IP network. Whereas the IP protocol deals only with packets, TCP enables two hosts to establish a connection and exchange [...]
Read More23 April, 2013No Comment
New Metasploit 4.5: Manage Your Organization’s Phishing Exposure Posted by Christian Kirsch in Metasploit on Dec 7, 2012 7:10:23 AM You can now get a better handle on your organization’s exposure to phishing attacks: Metasploit Pro now gives you quick insight on risks and advice on how to reduce them. With today’s new release version 4.5, Metasploit Pro’s social engineering [...]
Read More22 April, 2013No Comment
Check Configuration Register Settings If the router is stuck in ROMmon mode, the first setting that should be checked is the value of the configuration register. The first four bits of the configuration register comprise the boot field. The value of the boot field defines the source of a default Cisco IOS® software image that [...]
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