Tuesday, December 24, 2013

Of the few cases of hacking wordpress based website that I read on the internet, most of the hackers edit the index.php page and the password of the admin user (wp-admin). If you can not log in wp-admin means that the username or password have been edited and to restore it to normal should be through Cpanel. To change your username or password wordpress through CPanel, please log in to Cpanel and go to the menu and select phpMyAdmin database.

Here are the results of changes chapture I do to change the username and password in Cpanel.


Next on the menu please select phpMyAdmin database used for wordpress :


If the database is already selected, then select the table to be altered, namely wp_users :


In wp_user please select the edit :


And please edit the username and password in the following order:


So my experience in wordpress based websites restore, since that changed only the index.php page only, then restore the website not too long, but if the database is already in the drop by the hacking, it will automatically be made a new website again.
Static routing is how to provide access to network neighbors through the wan interface using static routing table. Static routing is simple routing arrangement in a computer network. Below is an example of the application of static routing to connect 2 routers that are in the city of Jakarta and Surabaya.

2 routers are connected via wan ip address 172.16.40.0/30, ip address for Jakarta 192.168.0.0/24 and Surabaya 192.168.1.0/24.

Setting hostname and IP address on the router Jakarta :
Router>enable
Router#configure terminal
Router(config)#hostname jkt-c2811
jkt-c2811(config)#interface fastEthernet 0/0
jkt-c2811(config-if)#ip address 172.16.40.1 255.255.255.252
jkt-c2811(config-if)#no shutdown
jkt-c2811(config-if)#^Z --> CTRL+Z
jkt-c2811#
jkt-c2811#configure terminal
jkt-c2811(config)#interface fastEthernet 0/1
jkt-c2811(config-if)#ip address 192.168.0.1 255.255.255.0
jkt-c2811(config-if)#no shutdown
And for Surabaya, we can configure the hostname and IP address as follows :
Router>enable
Router#configure terminal
Router(config)# hostname Sby-C2811
sby-C2811(config)#interface fastEthernet 0/0
sby-C2811(config-if)#ip address 172.16.40.2 255.255.255.252
sby-C2811(config-if)#no shutdown
sby-C2811(config-if)#^Z --> CTRL+Z
sby-C2811(config)#interface fastEthernet 0/1
sby-C2811(config-if)#ip address 192.168.1.1 255.255.255.250
sby-C2811(config-if)#no shutdown
If the ip address configured already completed, it is time to provide access static routing.

Routing static on Jkt-c2811 :
jkt-c2811#configure terminal
jkt-c2811(config)#ip route 192.168.1.0 255.255.255.0 172.16.40.2
Routing static on Sby-c2811 :
sby-C2811#configure terminal
sby-C2811(config)#ip route 192.168.0.0 255.255.255.0 172.16.40.1
To improve the security system of a pc or laptop, then it should if we add the device antivirus application. No paid antivirus application and there are free. In the application would have the excess paid more resilient to virus attacks and spam, but for us who have mediocre funds allocation would not hurt if we use a free antivirus on our laptop. Antivirus is free as long as it is updated frequently, certainly have the capability already enough for our laptop.


AVG Antivirus

AVG Antivirus is an antivirus application that is developed by AVG Technologies. In LinkScanner AVG antivirus is a feature that serves to scan and provide protection while we surf the internet. With these features if there is a malicious web page, then AVG will soon give a warning to us. For security, AVG antivirus arguably have a complete and advanced features. To download the latest AVG antivirus, please download http://free.avg.com/id-id/free-antivirus-download.

 

Avast!

Alwil Software is a developer of antivirus avast!. The company is domiciled in the city of Prague, Czech Republic. As with other antivirus developers, product release Alwil Software avast! paid and avast! are free. To find out more about this virus, please visit their website here. To download Avast antivirus! the latest, please download http://www.avast.com/index.

 

Clamwin

ClamWin Antivirus is based on ClamAV which has an open source license (GPL) or free. ClamAV antivirus itself is made ​​for detecting Trojans, viruses, malware and other malicious threats. Mailserver with operating systems such as Linux zimbra, iredmail and proxmox mail gateway by default to make ClamAV as antvirusnya. ClamWin can be installed in the operating system Windows 8/7, Windows Vista, XP, Me, 2000, 98 and Windows Server 2012, 2008 and 2003. ClamWin can be downloaded at the address http://www.clamwin.com/ .

 

SmadAV

SmadAV an antivirus locally made Indonesia. For computer users who rarely connect to the internet can install antivirus SmadAV. SmadAV is very lightly used and to update the virus needs done once a month, unlike other antivirus virus sometimes do updates per day. If we kenceng internet connection and unlimited, of course to do an update every day no problem, but if we use a different modem package (quota) for the Internet, of course with the antivirus updates every day would be passable take our internet quota. Antivirus SmadAV not overly dependent on the signature / virus database, but much depends on the behavior detection techniques, heuristic, and whitelisting. To download antivirus can be downloaded SmadAV http://www.smadav.net/download.

Monday, December 23, 2013

Xampp is a webserver application which can be downloaded for free. Xampp program consists of Apache, MySQL, PHP and Perl. X intent of the word Xampp is representing various operating system (Cross-platform), because it can be installed in the operating system Windows, Linux, Mac OS and Solaris. Xampp is currently the favorite web server application for Windows users, as a user friendly desktop application.

To download the file xampp please get in http://www.apachefriends.org .

Here are the results chapture xampp installation on windows 7 :

Tips & Tricks :

By default XAMPP can only run tag flanked by code php <? Php ... ?>, But have not been able to display the php tags are enclosed in <? ... ?>.


So that we can run the tag flanked by code php <? ... ?>, Then we have to activate the function short_open_tag in php.ini file. Please open the file in C:\xampp\php\php.ini with notepad and change short_open_tag = Off with short_open_tag = On .
LAMP stands for Linux, Apache, MySQL and PHP. LAMP package can be downloaded for free without any license fees. For installation in every way distributions are essentially the same, simply adjust the basic commands from their respective distributions. If we install LAMP on Ubuntu linux distro then we can use the command apt-get install and the location of the folder to publish the homepage by default in /var/www, linux Suse to install LAMP can use YaST application and publish to a folder by default homepage there in /srv/www/htdocs.

Installing LAMP on Ubuntu 12.04 LTS, the package will be installed are as follows :

  • apache2
  • php5 libapache2-mod-php5
  • mysql-server mysql-client
  • phpmyadmin
To install the above package in Ubuntu 12:04 LTS, please run the following command :
apt-get install  apache2 php5 libapache2-mod-php5 mysql-server mysql-client phpmyadmin