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Archive for the 'Secure Coding' Category

Book of the Month – Android in Action

Posted in Computer Security, Mobile Security, Secure Coding, Security Books on Feb 21st, 2011 7 Comments »

Lately I was looking for the best & latest book on Android programming and after stumbling through many of the Android books on Amazon I finally got exactly what I was looking for! . The [...]

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CryptoCode: Create SHA256 Hash using OpenSSL

Posted in Computer Security, Cryptography, Secure Coding on Nov 23rd, 2010 No Comments »

In the previous CryptoCode series articles, I had written about generating MD5/SHA1/SHA256 hashes, encryption/decryption algorithms using Windows Cryptography functions. Today I am writing about creating SHA256 hash using OpenSSL’s Cryptography Library. . OpenSSL is very [...]

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CryptoCode: Index of All Crypto Articles

Posted in Computer Security, Cryptography, Secure Coding on Nov 17th, 2010 3 Comments »

Recently I had been writing about code samples for demonstrating the usage of various Cryptography functions such as generating MD5/SHA256 hash generation, encryption of password based on the key, BASE 64 encoder/decoder etc. Here is [...]

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Crypto Code: Base64 Encoder

Posted in Computer Security, Cryptography, Secure Coding on Nov 17th, 2010 No Comments »

In previous posts I had written about Base64 decoder and other hashing algorithms using Windows Cryptography functions.  In this post I will write simple C program for BASE64 Encoder. . Due to its simplicity BASE64 [...]

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CryptoCode: Base64 Decoder

Posted in Computer Security, Cryptography, Secure Coding on Nov 2nd, 2010 2 Comments »

In previous blog posts I had written about MD5 & SHA256 Hash generation algorithms as well as DES Encryption/Decryption methods using Windows Cryptography Functions.  Today I am going to present a crypto program for Base64 [...]

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CryptoCode: DES Encryption & Decryption using SHA1 Hash Key

Posted in Computer Security, Cryptography, Secure Coding on Oct 22nd, 2010 1 Comment »

In previous posts, I wrote example code for generating MD5 Hash & SHA1 Hash using Windows Cryptography Functions. Here I am going to write about DES encryption/decryption algorithm with SHA1 based Hash key generated using [...]

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CryptoCode: Generate SHA1/SHA256 Hash using Windows Cryptography Library

Posted in Computer Security, Cryptography, Secure Coding on Oct 22nd, 2010 2 Comments »

In my previous blog post on ‘Generating MD5 Hash’,  I wrote code example on creating MD5 hash.  Today I will be presenting the direct code sample for generating SHA1 hash using Windows Cryptography functions. Due [...]

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CryptoCode: Generate MD5 Hash using Windows Cryptography Library

Posted in Computer Security, Cryptography, Secure Coding on Oct 22nd, 2010 3 Comments »

Here I have decided to put together series of Crypto sample using Windows Cryptography functions as well as OpenSSL library. This is to make it easier for myself as well as others to find ready [...]

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DLL Hijacking Exploit – All at One Place

Posted in Computer Security, Hacking, Hidden Myths, Pen Testing, Secure Coding, Security Tools, Security Vulnerability, Vulnerability Research on Aug 24th, 2010 3 Comments »

The web is full of recent DLL Hijacking Exploit after HDMoore and other security researchers have reported about numerous Windows applications suffering  from these flaws.  Here I have decided to put together simple version with [...]

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Book of the Month – SQL Injection Attacks and Defense

Posted in Computer Security, Hacking, Pen Testing, Secure Coding, Security Books, Security Vulnerability, web security on Feb 22nd, 2010 1 Comment »

SQL Injection is one of the most popular web attacks that the security world has ever witnessed since the evolution of Internet. Till date it remains one of the less understood vulnerability from web security [...]

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