GloTechC: SYSTEM-SECURITY

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<span style="background-color: white; font-family: "lato" , sans-serif; font-size: 16px;">We all use mobile phones in our daily life. Most of them are </span><a href="http://have%20you%20ever%20thought%20about%20why%20the%20design%20is%20in%20brick%20shaped%20mini-tablets%20and%20not%20circular%20in%20shape/?%20Of%20course,%20there%20is%20a%20reason.%20It%27s%20not%20just%20about%20science%20but%20also%20maths%20involved%20in%20this%20concept.%20Here%20are%20the%20reasons%20for%20this" style="background-color: white; box-sizing: border-box; color: #ed702b; font-family: Lato, sans-serif; font-size: 16px; text-decoration: none; transition: all 0.1s ease-in-out;" target="_blank">smartphones</a><span style="background-color: white; font-family: "lato" , sans-serif; font-size: 16px;">. Apart from mobile gaming, messaging, calling, browsing there are lot many uses handy because of this smartphones. But, did you ever notice the design of the phone? It’s not just about attracting the customers but there are reasons behind that.</span><br />
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<span style="background-color: white; font-family: "lato" , sans-serif; font-size: 16px;">Have you ever thought about why the design is in brick shaped mini-tablets and not circular in shape? Of course, there is a reason. It’s not just about science but also maths involved in this concept. Here are the reasons for this</span><br />
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Easy to handle</h2>
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<li class="p1" style="box-sizing: border-box; list-style-type: disc;">Compared to the circular, triangular etc., it is easier to handle the rectangular shaped device. Imagine you holding a CD in your pocket or by hand. Its difficult right?</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">It will be flexible for the user to hold the rectangular piece of product.</li>
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Aspects Ratio</h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiab_ch-HHwFODi61XAICW4N95GDLdUeiuvANlDKD29h2OnlyFHTJjme94iXAaqIeY0yUu1zSj-qpxNjGxbmGQiTYa9aNNXk8Z7s1q6TRVWNW-AjBOM4l4-hMGZh4aIp20T1Y3DrAQUDv4/s1600/aspect-ratio-e1478004844173.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="336" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiab_ch-HHwFODi61XAICW4N95GDLdUeiuvANlDKD29h2OnlyFHTJjme94iXAaqIeY0yUu1zSj-qpxNjGxbmGQiTYa9aNNXk8Z7s1q6TRVWNW-AjBOM4l4-hMGZh4aIp20T1Y3DrAQUDv4/s640/aspect-ratio-e1478004844173.jpg" width="640" /></a></div>
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<li class="p1" style="box-sizing: border-box; list-style-type: disc;">You might not be focusing on this aspects ratio, but perhaps you would have definitely gone through this term.</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">Users can experience the screen clarity and pictures quality only by this aspects ratio.</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">The best and standard ratio is 16:9</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">The symmetry of the alphabets and characters are much more classic on this rectangular device.</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">The square pixels easily fills a rectangle without any overlap or gaps. But, other shapes like circle, triangle etc., would have either wasted space where there were no pixels or very oddly shaped pixels on the edges. Chances of characters may go out of space in other shapes is high as the space is not 100% utilised.</li>
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Mathematics behind this concept</h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigqFRnuaDPvZ53W4uP1I9Smt0zohBmGY2nrp4OOUyclaskWThC4XqpEWK_e0L4Ena2Ve_Ropej4cOuNnPyA6Ize-zMV0HWQlw3_DcmhZKIZLFoLZrEVh3rcXHzEyUBLe-QSh4IuEZ00Ow/s1600/pixel-explain-e1478004868165.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="336" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigqFRnuaDPvZ53W4uP1I9Smt0zohBmGY2nrp4OOUyclaskWThC4XqpEWK_e0L4Ena2Ve_Ropej4cOuNnPyA6Ize-zMV0HWQlw3_DcmhZKIZLFoLZrEVh3rcXHzEyUBLe-QSh4IuEZ00Ow/s640/pixel-explain-e1478004868165.jpg" width="640" /></a></div>
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<li class="p1" style="box-sizing: border-box; list-style-type: disc;">If you are a mathematics student then you might have gone through the word perimeter (a path that surrounds a two-dimensional shape).</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">According to Mathematics, the perimeter of a rectangle is > a circle or a triangle.</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">Rectangle : 2(length+breadth)</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">Circle : 2*pie*radius</li>
<li class="p1" style="box-sizing: border-box; list-style-type: disc;">By this, we can understand that the rectangle acquires much space than a circle does.</li>
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Are you using any other phone which is not rectangular?</div>
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Why Cell Phones Are Always Rectangular In Shape?

We all use mobile phones in our daily life. Most of them are smartphones . Apart from mobile gaming, messaging, calling, browsing there ar...

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<span style="background-color: white; font-family: "lato" , sans-serif; font-size: 16px;">A hacker group Shadow Brokers were known for their revelation of the hacking tools used by NSA. After being quite for some time, they are now back in news once again and gives NSA a Halloween surprise and it’s very scarier than before.</span><br />
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<span style="background-color: white; font-family: "lato" , sans-serif; font-size: 16px;">The new leak contains a list of more than 300 IP addresses and more than 300 domain names the Equation Group may have compromised. According to a Hacker House analysis, the affected hosts appear to be spread around the world. “However, the top 10 impacted countries are China, Japan, Korea, Spain, Germany, India, Taiwan, Mexico, Italy & Russia,” </span><a href="https://www.myhackerhouse.com/hacker-halloween-inside-shadow-brokers-leak/" style="background-color: white; box-sizing: border-box; color: #ed702b; font-family: Lato, sans-serif; font-size: 16px; text-decoration: none; transition: all 0.1s ease-in-out;" target="_blank">Hacker House</a><span style="background-color: white; font-family: "lato" , sans-serif; font-size: 16px;"> reports. “The top three, China, Japan and Korea, make up a substantial number of the attacked hosts.”</span><br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgLkNWyA8oMMeBLXy2SjL-xs2cwJsM6fV5ANmU-RQiOF8LA0ff-wo5lr4SCHzYtqC58XB1gXcSOMHnx4sV0lLTdpOcypuki1j7PNPtA-6vTQIpzGIA9Rsd_xq10pXMO4EyqTbdZQ8-4Ec/s1600/shadow-brockers-message-on-medium.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="570" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgLkNWyA8oMMeBLXy2SjL-xs2cwJsM6fV5ANmU-RQiOF8LA0ff-wo5lr4SCHzYtqC58XB1gXcSOMHnx4sV0lLTdpOcypuki1j7PNPtA-6vTQIpzGIA9Rsd_xq10pXMO4EyqTbdZQ8-4Ec/s640/shadow-brockers-message-on-medium.png" width="640" /></a></div>
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Top 3 Targeted Countries — China, Japan, and Korea</h2>
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The <a href="http://pastebin.com/RK73grmu" rel="nofollow" style="box-sizing: border-box; color: #ed702b; text-decoration: none; transition: all 0.1s ease-in-out;" target="_blank">data dump</a> [<i style="box-sizing: border-box;"><a href="https://mega.nz/#F!D1Q2EQpD!Lb09shM5XMZsQ_5_E1l4eQ" rel="nofollow" style="box-sizing: border-box; color: #ed702b; text-decoration: none; transition: all 0.1s ease-in-out;" target="_blank">Download</a> / File Password: payus</i>] that experts believe contains 306 domain names, and 352 IP addresses belong to at least 49 countries. As many as 32 domains of the total were run by educational institutes in China and Taiwan.</div>
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A few target domains were based in Russia, and at least nine domains include .gov websites.</div>
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The top 10 targeted countries include China, Japan, Korea, Spain, Germany, India, Taiwan, Mexico, Italy, and Russia.</div>
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The latest dump has been signed by the same key as the first Shadow Brokers’ dump of NSA exploits, though there is a lot to be done to validate the contents of the leaked data dump fully.</div>
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“USSA elections is coming! 60% of Amerikansky never voting,” the group <a href="https://medium.com/@shadowbrokerss/message-5-trick-or-treat-e43f946f93e6#.gk2jg3j6f" style="box-sizing: border-box; color: #ed702b; text-decoration: none; transition: all 0.1s ease-in-out;" target="_blank">wrote</a>. “TheShadowBrokers is having suggestion. On November 8th, instead of not voting, maybe be stopping the vote all together? Maybe being grinch who stopped election from coming? Maybe hacking election is being the best idea? #hackelection2016. If peoples is not being hackers, then #disruptelection2016, #disruptcorruption2016. Maybe peoples not be going to work, be finding local polling places and protesting, blocking , disrupting , smashing equipment, tearing up ballots?”</div>
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Targeted Systems — Solaris, Unix, Linux and FreeBSD</h2>
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Security researcher Mustafa Al-Bassam, an ex-member of Lulzsec and the Anonymous hacking collective, <a href="https://twitter.com/musalbas/status/793001139310559232" rel="nofollow" style="box-sizing: border-box; color: #ed702b; text-decoration: none; transition: all 0.1s ease-in-out;" target="_blank">said</a> the NSA likely compromised all the servers between 2000 and 2010.</div>
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“So even the NSA hacks machines from compromised servers in China and Russia. This is why attribution is hard,” Al-Bassam added.</div>
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<em style="box-sizing: border-box;"><a href="http://thehackernews.com/2016/10/nsa-shadow-brokers-hacking.html" style="box-sizing: border-box; color: #ed702b; text-decoration: none; transition: all 0.1s ease-in-out;" target="_blank">News Source – thehackernews.com</a></em></div>
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Shadow Brokers Revelas List of Servers Hacked by NSA, Contains DATA of 300+ Domains

A hacker group Shadow Brokers were known for their revelation of the hacking tools used by NSA. After being quite for some time, they are n...