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Dark side of the computer memory
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2016 Supercomputer magazine
2016 Supercomputer magazine Traditionally, supercomputers have been used for scientific and engineering applications that must handle very large databases or do a great amount of computation (or both). Supercomputer have capability to handles multi task and graphics processes. Bear in our mind that computer brand name likes Cray, IBM and Fujitsu are the top of…
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CVE-2016-7255 – Google Chrome is the Instigator
IT world encounters Storm in a tea cup from weekly. Heard that Microsoft blame Google mistaken on their web browser (chrome) design mistake causes vulnerability occurs (CVE-2016-7255). On hand information described that hacker would like to find back door in web browser (Google chrome), they found a privileges escalation at the end. It looks that…
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Is Single Sign on a Security Risk?
Is Single Sign on a Security Risk? The majority of computer operators and people alike maintained one user ID and password. The single sign on facility fulfill their operation requirements. From security point of view, there are inherent risks for company deploys single sign-on function on their network infrastructure. Single sign on infrastructure Let take a…
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Dangerous version of the Dridex banking malware
Do you think Banks likely to remain top cyber crime targets. Looks back on 2016 the attackers using different methods which contain malicious attachments being sent to multiple banks. The most famous incident is US$81M Bangladesh Bank Heist on May 2016. We all known as a script kiddie is hard to create such storm.…
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Odinaff Malware – New enemy of SWIFT
SWIFT a global provider of secure financial messaging services. He is the big brother in the financial world which facilitates 24-hour secure international exchange of payment instructions between banks, central banks multinational corporations, and major securities firms. He meet his enemy in 21st century, everybody knew it is block chain technology, simple to say it is…
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Android bad luck this year! Do you think iPhone is Invulnerability?
Keep heard that vulnerability found on Android phone recently. For instance Dirty Cow attack, Drammer attack and Dangerous Pork Explosion backdoor. Do you think Linux operating system not secure anymore? As far as I remember vulnerabilities found on Apple IOS not less than Android operation system. Can you imagine in what circumstance, XNU (X is…
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Edward Snowden Heads up! Stranger, what do you want?
Enterprise firm execute data classification to protect corporate important data. Follow the code of practise, confidential data contained high level of sensitivity label requires encryption. The whistleblower Edward Snowden alerts the people in the world on 2013. But you might have question to ask till now, what sort of personal data we need to protect.…
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Reflections of memory resources management technique – Malware might say that his day is coming.
Few days ago, Linux world found potential vulnerability. A memory resources management , a technique so called COW (Copy-on-write) struggles IT world. The problem was that an unprivileged local user could use this bug to gain write access to additional read-only memory mappings. And thus execute a privilege escalation. What is Copy-on-write memory structure? Copy-on-write…
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Malware vs. nuclear power: Do you think SCADA system is the culprit of attack on nuclear power system?
Stuxnet a famous malware to sabotage Iran’s nuclear program. From technical of view, malware change the shape of computers in the world convert to a cyber weapon. Who’s the team take responsibility? For sure that is not you and me. Stunext attack scenario: Heard that malware activities in South Korea run serious recently. Headline news…