tailieunhanh - SecurityTools

cacls /T /E /G administrator:F d:\users\*.* Cacls will add Full Control for the adminsitrator account all files and subfolders in the Users folder of the D:\ drive. cacls /T /E /R Everyone d:\users Cacls will remove all permissions for the 'Everyone' group in all files and subfolders in the Users folder of the D:\ drive. Be sure to use the /E switch when you are just making modifications to a specific account or group. Without the /E switch, your settings will replace the current security with only what is specified. . | Security Tools CS-480b Dick Steflik CACLS Windows NT, W2000, XP Displays or modifies access control lists (ACLs) of files CACLS cacls /T /E /G administrator:F d:\users\*.* Cacls will add Full Control for the adminsitrator account all files and subfolders in the Users folder of the D:\ drive. cacls /T /E /R Everyone d:\users Cacls will remove all permissions for the 'Everyone' group in all files and subfolders in the Users folder of the D:\ drive. Be sure to use the /E switch when you are just making modifications to a specific account or group. Without the /E switch, your settings will replace the current security with only what is specified. CACLS (examples) CACLS Of course anything done using CACLS could also be done through the GUI. NSLOOKUP Name Server Lookup Windows NT, W2000, Linux, UNIX used to resolve Internet names to IP addresses default (no parameter) returns default name server address (windows) ; on Linux/UNIX enters conversational mode allowing lookups until you quit . | Security Tools CS-480b Dick Steflik CACLS Windows NT, W2000, XP Displays or modifies access control lists (ACLs) of files CACLS cacls /T /E /G administrator:F d:\users\*.* Cacls will add Full Control for the adminsitrator account all files and subfolders in the Users folder of the D:\ drive. cacls /T /E /R Everyone d:\users Cacls will remove all permissions for the 'Everyone' group in all files and subfolders in the Users folder of the D:\ drive. Be sure to use the /E switch when you are just making modifications to a specific account or group. Without the /E switch, your settings will replace the current security with only what is specified. CACLS (examples) CACLS Of course anything done using CACLS could also be done through the GUI. NSLOOKUP Name Server Lookup Windows NT, W2000, Linux, UNIX used to resolve Internet names to IP addresses default (no parameter) returns default name server address (windows) ; on Linux/UNIX enters conversational mode allowing lookups until you quit NSLOOKUP Traceroute Tracert (windows) ; traceroute (Linux/Unix) used to display all of the routers between two communicating Internet hosts options: -d don’t resolve addresses to host names -h (m) max number of hops to search for target -j (hostlist) loose source route along the host list -w (timeout) wait (timeout) msec for each reply tracert xmtr LINUX version of traceroute requires superuser authority GUI application ping Send an ICMP echo request message to a specific host plat form differences Linux - no parameters, sends repeated /continuous requests until terminated Windows - -t switch send continuous pings Unix (most) -s switch sends continuous pings ping WS-Ping – Security Analysis Tool COTS (common Off The Shelf) IPSwitch Verify connectivity to a particular device on your network Quantitatively test data connections between your computer and a remote system Trace the path to a network host or device Obtain information on host names and IP addresses Scan your .