See if SSL is supported
First, execute the following command on MySQL to query whether MySQL supports SSL:
Mysql> show VARIABLES like ' Have_ssl ';+---------------+-------+| variable_name | Value |+---------------+-------+| Have_ssl | YES |+---------------+-------+1 row in Set (0.02 sec)
When Have_ssl is YES, it means that the MySQL service already supports SSL. If it is desable, you will need to enable the SSL feature when you start the MySQL service.
using OpenSSL t
set of naturally categorized programs to provide appropriate and reliable information for the Organization to achieve its goals. Currently, ISACA provides professional certification for COBIT Information Control professionals. certified experts have been assisting in performing computer security control audits in Europe and America for more than 10 years; in response to the challenges of network security, many control and management needs have been strengthened. At present, China has more than
files in the META-INF folder in the apk after signapk is signed are like this, because signapk does not automatically use aliases to name the file like jarsigner in front of it, here, the CERT name is written to death, but the file name is not affected. Later, we will analyze the Apk verification process in Android and will only search for the file by the suffix.
3. What are the differences between the two signature methods?
The problem is that the
: tempmytest. pfxThe functions used are defined as follows:. DESCRIPTIONSelfSignedCertificate AutoScript. NOTESAuthor: Freist LiLast Updated: 10/30/2014#># Cert Genearation Related Functions#*************************************** **************************************** *************************************# Create Cert, install Cert to My, install
name 2015-05-26 14:58:23: Checking for super user privileges 2015-05-26 14:58:23: User has super user privileges Using configuration parameter file: /u01/11.2.0/grid/crs/install/crsconfig_params LOCAL ADD MODE Creating OCR keys for user 'root', privgrp 'root'.. Operation successful. root wallet root wallet cert root cert export peer wallet profile reader wallet pa wallet peer wa
defined as follows# . DESCRIPTION selfsignedcertificate Autoscript. NOTES author:freist lilast Updated:10/30/2014#>#Cert genearation Related Functions#*********************************************************************************************************** *********#Create Cert, install Cert to My, install Cert to R
/400/fill/i0jbqkfcma==/dissolve/70/gravity/center "/>Setting aliases is more convenient:
#设置别名更方便 Set-alias edit notepad.exe Edit Myscript.ps1
"Digital Signature Certificate"Scripts can easily be replaced or higher, and using signature verification tells us whether the script trusts or contains malicious tampering.To Create a certificate:Start-All Programs-->microsoft Visual Studio 2012-->visual Studio tools-->vs2012 x86 native Tools command PromptOr:C:\Program Files\Windows Kits\8
create the RSA key for the CA certificate (in PEM format): OpenSSL genrsa-des3-out ca. key 1024 uses OpenSSL to create a CA certificate (in PEM format, if the validity period is one year): OpenSSL req-New-X509-days 365-key ca. key-out ca. CRT-config OpenSSL. cnfopenssl can generate CA certificates in der format. It is best to use IE to convert the CA certificates in PEM format to CA certificates in der format. Convert ca. Key from X509 to pfxpkcs12-export-in keys/client1.crt-inkey keys/client1.
Environment: AIx 7.1 Oracle RAC 11.2.0.3 [email protected]:/oraapp/GRID/gridhome>./root. shperforming root user operation for Oracle 11g
The following environment variables are set as: oracle_owner = grid ORACLE_HOME =/oraapp/GRID/gridhome
Enter the full pathname of the local bin directory: [/usr/local/bin]: copying dbhome to/usr/local/bin... copying oraenv to/usr/local/bin... copying coraenv to/usr/local/bin...
Creating/etc/oratab file... entries will be added to the/etc/oratab file as needed
is createdFinished running generic part of root script. now product-specific root actions will be saved med. using configuration parameter file:/u01/app/11.2.0/grid/crs/install/crsconfig_paramsUser ignored Prerequisites during installationInstalling Trace File AnalyzerOLR initialization-succe Ssful root wallet cert root cert export peer wallet profile reader wallet pa wallet peer wallet keys pa wallet keys
Localhost error causes Rac root. sh to fail to be executed, racroot. shEnvironment: AIX 7.1 Oracle Rac 11.2.0.3root @ kk01:/oraapp/grid/gridhome>./root. shPerforming root user operation for Oracle 11gThe following environment variables are set as: ORACLE_OWNER = grid ORACLE_HOME =/oraapp/grid/gridhomeEnter the full pathname of the local bin directory: [/usr/local/bin]: Copying dbhome to/usr/local/bin... copying oraenv to/usr/local/bin... copying coraenv to/usr/local/bin...Creating/etc/oratab fil
I encountered a certificate issue today.
Symptom:
A software used by the Customs Department must be connected to the Internet. However, the problem is that only the administrator can log on to the software. If another user with the administrator privilege is used, the software cannot be used either. the error message "cannot connect to the server" is displayed.
Analysis:
The software is installed under the Administrator. During the installation, the certificate is required for the softwa
Cisa a method to submit to the official PHP BUG page
Copy CodeThe code is as follows:
/**
* Fix PHP 5.2.6 or later Array_diff () function in processing
* Large array of problems that take an extra long time
*
* Finishing: http://www.CodeBit.cn
* Source: http://bugs.php.net/47643
*/
function Array_diff_fast ($data 1, $data 2) {
$data 1 = array_flip ($data 1);
$data 2 = Array_flip ($data 2);
foreach ($data 2 as $hash = = $key) {
if (Isset ($data 1[$ha
The efficiency of PHP's array_diff () function in processing large arrays. The code for copying the method submitted by cisa to the PHP official BUG page is as follows :? Php *** solution for php5.2.6 and later array_diff () functions to submit the cisa method to the PHP official BUG page when processing * large arrays that require a long time
The code is as follows:
/*** The array_diff () function of
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