Every virus cannot be detected by a signature-based antivirus largely for the following reasons:

* If an attacker has changed the signature of a virus, any signature-based antivirus will not be able to find the virus.
* Any new virus will not be captured by the antivirus, as it will not be on the list in the antivirus database.
* If the virus is not in the database of a signature-based antivirus, it will be virtually impossible for the antivirus to detect that virus.
* If the mutation engine of a polymorphic virus is generating a new encrypted code, this changes the signature of the virus. Therefore, polymorphic viruses cannot be detected by a signature-based antivirus.

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Critical SQL Injection in Myanmar Calendar

PlanetCreator‘s Security Team Researcher Infofreakzzz reported another Critical SQL injection (vulnerability) on Myanmar Calendar URL : http://www.myanmarcalendar.org/ SQL injection is a code injection technique that exploits a security vulnerability occurring

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Critical Blind SQL injection in ChartNexus.com

PlanetCreator has reported another critical Blind SQL Injection (vulnerability) on http://www.starinvestorrelations.com/ which owned by FiNEX Solutions Pte. Ltd. (“FiNEX Solutions”) powered by http://www.chartnexus.com/ This vulnerability has been alerted to :-

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Buffer Overflows

Buffer Overflow Overview Buffer overflows are the classic security vulnerability that have been around since the beginning of programming, and are still occurring everywhere today. Buffer overflows are very prevalent

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