Mohamad Widodo

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Following: 55
Following Blogs: 10

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Critical Vulnerability in Mozilla Firefox, Belmoo and Nobel Peace Prize Site

Mohamad Widodo posted an article on - Oct 28, 2010, 5:26 am
Latest vulnerability has been found in Mozilla Firefox v3.5 and v3.6 that is caused due to an unspecified error and can be exploited to execute arbitrary code by tricking a user into visiting a specially crafted site. If a user visited an infected site, the malware might be installed on the userâ...
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Tips and Tricks Protect Your System from Malware

Mohamad Widodo posted an article on - Oct 28, 2010, 1:59 am
Malware, also known as scumware, short for malicious software. It’s designed to secretly access a computer system without the owner’s informed consent. Some malware programs have been written with a profit motive ( financial or otherwise ) in mind. This can be taken as the malware authors’ cho...
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Create Custom and Clean URL with mod_rewrite

Mohamad Widodo posted an article on - Nov 19, 2009, 10:41 pm
Module mod_rewrite is one of the most popular module in the Apache web server that is for rewriting and redirecting URLs dynamically. It’s based on regular expression with using powerful pattern matching to allow for handling of very complex situation. So, with this module, we create custom URL, ...
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CubeCart SQL Injection Vulnerability

Mohamad Widodo posted an article on - Nov 19, 2009, 6:58 pm
The latest vulnerabilities has been reported in CubeCart. With this vulnerability, an attacker can exploit CubeCart to manipulate and inject SQL queries. This vulnerability is caused input validation error in “includes/content/viewProd.inc.php” when processing the productId parameter. This issue...
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The Best Guidelines Activate Module mod_rewrite in Apache

Mohamad Widodo posted an article on - Nov 19, 2009, 2:34 am
In this discussion, we will learn more about Apache module mod_rewrite that is used rewrite request URLs on the fly with a rule-based rewrite engine. We hope this discussion can be the best guidelines activate module mod_rewrite in Apache web server. In the Apache documentation site, mod_rewrite is ...
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DOS Vulnerability in Home FTP Server

Mohamad Widodo posted an article on - Nov 18, 2009, 3:58 am
Home FTP Server is a FTP Server program that allows use to share any files directly form our PC. With this program, we can build and implementation a FTP server easily. Home FTP Server use web based administration support, so we can manage, monitoring and add user very easy. Home FTP Server support...
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Wordpress 2.8.5 XSS and File Upload Vulnerability

Mohamad Widodo posted an article on - Nov 15, 2009, 11:50 am
The latest vulnerability was discovered on Wordpress v2.8.5 with XSS ( cross site scripting ) and file upload vulnerability. A security issue and vulnerability in Wordress, which can be exploited by an attacker with malicious code to conduct script insertion attacks and compromise a vulnerable syst...
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The Latest Linksys WAP4400N Vulnerability

Mohamad Widodo posted an article on - Nov 15, 2009, 11:13 am
Linksys WAP4400N uses the draft version of the upcoming 802.11n standard that is claimed with data transfer rate 300 Mbps. This access point has full feature such support HTTP/HTTPS protocol, SNMP v1, SNMP v2c or SNMP v3 and work at frequency 2.4 GHz. Others feature in this machine : DHCP support,...
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The Best Practice for Handling Date Time in PHP

Mohamad Widodo posted an article on - Nov 15, 2009, 12:03 am
Date time is very extremely important if we will build critical application, so we must special attention for it. Handling date time properly in our program is more complicated than handling strings or numbers variable. Because date time is not a single value but a collection of values, such day, m...
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The Secret of PHP Variables

Mohamad Widodo posted an article on - Nov 14, 2009, 12:14 pm
If we are familiar with programming, we are certainly familiar with variables, how to declare and use it. In this discussion, we will discuss more about the variables, with specific scope of PHP as programming language and what is the secret behind the PHP variables. Variables are containers used t...
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Basic Learning PHP Function

Mohamad Widodo posted an article on - Nov 2, 2009, 11:45 am
PHP as programming language and server side scripting was originally using procedural programming, it’s not an object oriented language. In procedural programming, real power of PHP comes from functions ( in the PHP there are more than 700 built functions ). See detail the built in functions in th...
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Create Simple Tooltip with CSS - Cascading Style Sheet

Mohamad Widodo posted an article on - Nov 2, 2009, 4:10 am
We often hear tooltip terminology in the computer world or programming. Tooltip can be defined as information used to explain function of element graphic or button. It’s used in conjunction with a cursor, usually a mouser pointer. A tooltip may appear when user hovers the cursor over an element gr...
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Piwik and Open Flash Chart Vulnerability

Mohamad Widodo posted an article on - Oct 20, 2009, 3:06 pm
In the Piwik with the Open Flash Chart Module has been discovered a vulnerability which can be exploited by malicious people to compromise a vulnerable system. The vulnerability exists in Piwik’s implementation of “open-flash-chart”, a module which resides in the “./libs/open-flash-chart/php...
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Tweak and Improve MS Windows XP Performance

Mohamad Widodo posted an article on - Oct 19, 2009, 6:04 am
With this tips and tricks, our machines with Microsoft Windows XP will be faster and more responsive. So, how to tweak our machine with MS Windows XP ..? This is simple tips and trick but it’s powerful to increase performance our machine. We’ll discuss different ways to improve and tweak MS Wind...
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Best Practices to Build Web Application More Secure

Mohamad Widodo posted an article on - Oct 10, 2009, 6:11 am
In this discussion, we will learn best practices to build web application more secure, such as tips and tricks. In the previous discussion, we have learned how to protect web application files but overall protect web application in every sections. We will discuss a set of best practices that if prac...
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Controlling Access Web Application with Web Based Basic Authentication

Mohamad Widodo posted an article on - Oct 9, 2009, 2:33 pm
If we want to restrict access to our web based application, we can use web based authentication. In this discussion, we will learn how to protect our web based application with web based basic authentication. It’s simple authentication that it’s very common use in the world in various web server...
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How to Protect Web Application Files

Mohamad Widodo posted an article on - Oct 9, 2009, 1:10 pm
When we build web application, all files in our web application becomes available for everyone. So, an attacker will try to find any holes in our web application or attack our data. How to protect sensitive file in our web application ..? In this discussion, we will learn step by step to protect our...
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Basic Learning jQuery : Selector Expression

Mohamad Widodo posted an article on - Oct 5, 2009, 1:00 pm
In this discussion, we will learn how to select the best selector expression for our web application. jQuery is powerful of cascading style sheet and XPath selectors, so we can access elements or groups of elements in the Document Object Model ( DOM ) very quickly and easily. Other features of jQuer...
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Basic Learning jQuery

Mohamad Widodo posted an article on - Oct 5, 2009, 4:50 am
jQuery is JavaScript library or JavaScript framework that emphasizes interaction between JavaScript and HTML, excellent support for Ajax application and other JavaScript features quick and easy. It was released in January 2006 by John Resig. In the trend Rich Internet Application ( RIA ) and respons...
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The Latest Microsoft Windows SMB Vulnerability

Mohamad Widodo posted an article on - Sep 14, 2009, 11:03 pm
In this week, the latest Microsoft Windows vulnerability was reported in several sites or blogs, such as securityfocus site, g-laurent blog and others. In the newer Microsoft Windows operating system comes with a new SMB protocol version, it’s known as SMB2. This vulnerability in Microsoft Server ...
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Computer Worm : Definition and How to Prevent it

Mohamad Widodo posted an article on - Sep 8, 2009, 4:05 am
Computer worm is a computer program that is designed to replicate itself without any user intervention and interaction. It uses a network to send copies of itself to other network / nodes automatically, commonly computer worms can replicate in great volume and spread very quickly. Computer Worms, on...
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