Clear Text Passwords pose significant security risk. Major source of security ... Ssh-keygen allows you to generate a key with no passphrase. DO NOT do this ...
... MD5s can be fed to John the Ripper, cisco_torch or hydra to peg the routers ... Hydra for brute force, Nmap & amap for id. How difficult is this? ...
List basic authentication concepts (what you know, what you have, who you are) ... Account lockout. Authentication in Windows and Linux. Linux. Root account ...
Most Compelling L2-4 Gigabit Switch. Everything you expect ... Non standard-based PVST. Consumes too much CPU time and network bandwidth (with control traffic) ...
3: VPN (1 specifically VPN tunneling via SSH) Added SSL since it fits some ... SSH2, F-Secure, and OpenSSH (& Cygwin) SSH2: command line only, ~10 sessions ...
If running an anonymous archive, use ftpd -A [only allow anonymous connections] ... Nifty kernel tricks ... Nifty :) Turn off what you don't use! complexity ...
Minimising Service Loss and Data Theft in a Switched Network. Daniel Comarmond ... Introduced in IOS 11.2(8), re-released in IOS 12.1(6) and is now platform-specific ...
HSE Certificate Test Training Materials-Quidway S8500 Routing Switch ... Bus arbitrate. interface card. interface card. interface card. Data bus. Arbitrate bus ...
Progress in Integrating Networks with Service Oriented Architectures / Grids The Evolution of ESnet's Guaranteed Bandwidth Service Cracow 09 Grid Workshop
OptiSwitch 9000 Metro Series Combining fiber-optic aggregation and Ethernet services OS9000 Series Introduction OptiSwitch 9000 Series First mile Optical Ethernet ...