Security | The network carefully observes the intercepted Httptunnel packet, and finds that the first packet followed by a three-time handshake contains a post action that is sent by HTC (client side) to the HTS (server side). As follows: 14:55:39.128908 client.yiming.com.51767 > Server.yiming.com.80:s 3521931836:3521931836 (0) win 8760 (DF)
0x0000 4500 002c d3cc 4000 fb06 53c9 xxxx xxxx E.,.. @... S.. f.#
0x0010 yyyy yyyy ca37 0050 d1ec 6a3c 0000 000
1. encryption: Add the following sentence to the stored procedure:With Encryption
Example:Create proc bj_tixin_01@ I int output, --- 0 indicates that prompt 1 indicates cancellation prompt@ ER char (80) output,@ TT int outputWith EncryptionAsSet @ I = 1Set @ TT = 2000Set @ ER = 'Good evening! Hard work. Take a break and check carefully'-- Set @ ER =
2. decryption: Create a decryption Stored Procedure Sp_decrypt
/*--------------Create procedure sp_decrypt (@ objectname varchar (50 ))AsBeginSe
Server| Stored Procedure | encryption | decryption
/*Perform:Sp_decrypt ' The stored procedure you want to view '*/
[Separator]
Use masterGoif exists (select 1 from sysobjects where xtype= ' P ' and name= ' Sp_decrypt ')drop proc Sp_decryptGoCREATE PROCEDURE sp_decrypt (@objectname varchar (50))AsBeginSET NOCOUNT ON--csdn:j9988 copyright:2004.07.15--v3.2--crack byte unrestricted, apply to SQLSERVER2000 stored procedures, functions, views, triggers--Fixed the previous version of the view trigger
from TB into @name
End
Close TB
Deallocate TB
--*/
if exists (SELECT * from dbo.sysobjects WHERE id = object_id (N ' [dbo].[ Sp_decrypt] and OBJECTPROPERTY (ID, N ' isprocedure ') = 1)
drop procedure [dbo]. [Sp_decrypt]
Go
CREATE PROCEDURE sp_decrypt (@objectName varchar (50))
As
Begin
SET NOCOUNT ON
--csdn:j9988 copyright:2004.04.15
--v3.1
--crack byte unrestricted, apply to SQLSERVER2000 stored procedures, functions, views, triggers
--Fixed previous view triggers do not correctly decrypt erro
exists (select * From DBO. sysobjects where id = object_id (n' [DBO]. [sp_decrypt] ') and objectproperty (ID, n' isprocedure') = 1)
Drop procedure [DBO]. [sp_decrypt]
Go
Create procedure sp_decrypt (@ objectname varchar (50 ))
As
Begin
Set nocount on
-- Unlimitedly cracked bytes, applicable to sqlserver2000 stored procedures, functions, views, and triggers
-- Fixed the incorrect decryption error of the previous view trigger.
-- Found error, please e_mail: CSDNj9988@tom.comBegin tran
Declare @ o
Encryption stored procedure with encryption
Create proc Sel(@ ID int, @ name varchar (100 ))With EncryptionAsInsert test (ID, name) values (@ ID, @ name)
The following stored procedure is used for decryption.
Create procedure sp_decrypt (@ objectname varchar (50 ))AsBeginSet nocount on-- Csdn: j9988 copyright: 2004.07.15-- V3.2-- Unlimitedly cracked bytes, applicable to sqlserver2000 stored procedures, functions, views, and triggers-- Fixed the incorrect decryption error in the previous versi
afraid of Web site program filter point sysadmin keyword, if the page returns normally (200), Indicates that the user is sysadmin. A careful conversion of int to nvarchar (1) will also burst out of type conversion errors, which is the information the hacker needs. Db_name () returns the current database name.;d eclare%20@a%20int– declare an int variable A, the effect I don't know.
The next task is to list the database names on the server: (assuming there are 16 databases on the server)
[Switcha-ethernet0/1]line-rate 3
3. Configure ACLs to define a data flow that conforms to the rate limit
[Switcha]acl Number 4000
[Switcha-acl-link-4000]rule Permit ingress any egress
4. To the port E0/1 into the direction of message flow limit to the speed limit to 1Mbps
[Switcha-ethernet0/1]traffic-limit Inbound Link-group 4000 1 exceed drop
The "Supple
End
Close TB
Deallocate TB
--*/
if exists (SELECT * from dbo.sysobjects WHERE id = object_id (N ' [dbo].[ Sp_decrypt] and OBJECTPROPERTY (ID, N ' isprocedure ') = 1)
drop procedure [dbo]. [Sp_decrypt]
Go
CREATE PROCEDURE sp_decrypt (@objectName varchar (50))
As
Begin
SET NOCOUNT ON
--csdn:j9988 copyright:2004.04.15
--v3.1
--crack byte unrestricted, apply to SQLSERVER2000 stored procedures, functions, views, triggers
--Fixed previous view triggers do not correctly decrypt errors
--Find fault, pl
closer look at your code, I suggest entering something like "Com.example.memorylee K ". This should filter down to a handful of entries.Gazing upon these, I ' m hoping you notice something horrifying. If you don ' t, I recommend taking another look at part 1 of the This series. Hopefully you'll figure out what's the worst thing in the world to leak would is.Hint:it ' s activities.And, good Lord, I had instances of leekactivity right now! That ' s totally is not OK.Why might this is?Well, kindly
, /* main argc, argc */ int jargc, const char** jargv, /* java args */ int appclassc, const char** appclassv, /* app classpath */ const char* fullversion, /* full version defined */ const char* dotversion, /* dot version defined */ const char* pname, /* program name */ const char* lname, /* launcher name */ jboolean javaargs, /* JAV
returned.Select length ('ipso facto') ergo from dualergo10
Lengthb ()Returns bytes like length.
Lower ()Returns the lowercase character of C, which is often found in the where substring.Select lower (colorname) from itemdetail where lower (colorname) like '% White %' colornamewinterwhite
Lpad (, C1 and c2 are strings and I is an integer. On the left side of C1, use the C2 string to supplement the length I, which can be repeated multiple times. If I i
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