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Renaissance – Cyber attack transformation
Preface: Renaissance – The period of this revival, roughly the 14th through the 16th century, marking the transition from medieval to modern times. Background: The virus and malware wreak havoc in information technology environment in past decade especially on Microsoft windows operating system platform. It looks that a transformation was happened since smartphone leading the…
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Potential black force – digitize Godzilla
Preface Can you remember that Science fiction movies Godzilla. The sea monster dubbed Godzilla, his body empowered by nuclear radiation then become huge. However his target is attack the Tokai Nuclear Power Plant and feeding on the nuclear reactor. The Japanese government concluded that nuclear power was what attracted Godzilla. The World in demand of…
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Assurance level of 3rd party software – Part 1
Preface As we know google did the 3rd party application assurance last few months. Their objective is intend to fight against unknown malicious code embedded in software. Hidden malicious code history Metamorphic code (Win32/Simile) was born on 2002 written in assembly language which target Microsoft software operating system products. As time goes by, the 2nd…
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Perhaps military battleship can destroy everything, but it could not win in the digital war!
We heard battleships accident occurs this year. The most recent accident was that it collides with oil tanker near Singapore! (see below BBC news) http://www.bbc.com/news/world-asia-40995829 I am interested of cyber security technology and believed that Navy already has advanced cyber defense mechanism. The errors which occurred was taken by careless mistake! Headline news was told…
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Do you think Mainframe forever secure in cyber world?
Preface: IBM z/OS assumed to be secure because it have ACF2 & RACF. Mainframe access control types: RACF – Resource Access Control Facility or RACF® provides the tools to help the installation manage access to critical resources. ACF2 – (Access Control Facility) is a commercial, discretionary access control software security system developed for the MVS (z/OS today), VSE (z/VSE today) and VM (z/VM today) Start discussion Why we have this discussion topic…
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Copy – He is great partner of virtual machine but he can kill VM simultaneously – address space layout randomization
Announcement – Since the original post encountered slow response issue. In order to keep the comments input by visitors. We are going to keep the original post. This post is cater for visitor who can’t access the original web page. Please accept our apologizes that has been made. The trend in IT world…
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The other side of the story on cyber attack (Electronic war between countries)
Preface We heard that the new age transformation is coming. As a result it transform the traditional military weapons to electronic codes. The computer technologies such as DDOS (Distributed denial of services), malware and virus similar a killer. It can disrupt the financial activities, daily network communication and health care services. An idea bring to…
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Modern Malware intelligence
Preface: More people pay attention on cyber security world this year, the tremendously cyber security incidents known as ATM thieves, NSA scandal, IoT DDOS & recently WannaCry ransomware cyber security incident. Since more and I forgot. But those incidents have common criteria. The culprits of the infection techniques are given by malware technology. Evolution Before the…
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How to rescue yourself on this month. SMB flaw, apply to all windows platform
Quote: By connecting to a malicious SMB server, a vulnerable Windows client system may crash (BSOD) in mrxsmb20.sys Blocking outbound SMB connections – TCP ports 139 and 445 along with UDP ports 137 and 138 – from the local network to the wide area network…..said US CERT Reminder: Mrxsmb20.sys driver handles SMB 2.0 and SMB…
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Does SMB mess up the world? But he is sick always! …Wanacrypt0r, SMB worm,…etc
Preface: Ransomware (#wanacrypt0r #wannacry #ransomware #wcry) outbreak since last Friday 12th May 2017 till this week. Believed that no room discuss here since you are easy to get the information update on internet. However SMB is our discussion topic today. As we know SMB ver 1 is the culprits of Wanacrypt. The side effect looks only affected outdated…