Technology Archives

by geekslopJune 14, 2020

Here's a pretty cool example of worm code written in Python. Note there are quite a few prereqs including network layer components. This examples uses nmap.PortScanner() to scan ports that are hardcoded in the code. You can change these are write a loop to iterate through a sequence of port numbers.

13Jun

Electronics

Cellphone jammer circuit – here’s the schematic for a simple mobile phone jammer.

by geekslopJune 13, 2020

In concept, a mobile phone jammer is pretty simple. It transmits signals on the same frequency as a cell phone which disrupts the radiowaves. I've had the circuit below in my collection of electronics schematics for quite some time.

01Jun

Hacking and Security

Anonymous broadcast template

by geekslopJune 1, 2020

Anonymous broadcast template. https://www.youtube.com/watch?v=-eKu0LGNMdg Anonymous broadcast template.

Hacking and Security

Installing Suricata 4.* on Debian Stretch

by geekslopAugust 5, 20190 comment

Kept getting version conflicts trying to install Suricata 4 IDS on Debian Stretch. Looks like Suricata expects to be installed on Buster which is sort of weird. Here's how to…

09Mar

Hacking and Security

Malicious sample JavaScript code – how to create an infinite loop in a modern-day browser window. Tip – don’t run on a mobile device!

by geekslopMarch 9, 20190 comment

This is the code the 13-year-old Japanese girl was arrested for by Japanese police with no sense of humor. I've run it on a Windows box and yeah, you can get out of the loop. Works on Chrome and most mobile browsers.

07Mar

Hacking and Security

Here are the Russians indicted by Mueller and the most intriguing crimes they perpetrated against the United States.

by geekslopMarch 7, 20190 comment

The District of Columbia indicted 11 Russians for crimes against the United States. I reviewed the indictments and came up with the following items I found most interesting (or at least, thought provoking).

26Nov

Hacking and Security

Here’s what a targeted Russian spear phishing attack looks like

by geekslopNovember 26, 20170 comment

Russian hackers are basking in a lot of cred from their recent hacks against US government institutions. In most cases, their most successful attempts where made via spear phishing attacks. Here’s what a Russian targeted spear phishing email attack looks like.

Computers & Programming

List of programming steps to take when building .Net MVC application functionality

by geekslopMay 11, 20170 comment

Just in case you're asked and want to sound like you know what you're doing, here are the steps to take when building .Net application functionality.

20Mar

Electronics

Cell phone jammer circuit (GSM1900 network)

by geekslopMarch 20, 20170 comment

A mobile phone jammer circuit usable with GSM1900 and an effective frequency range of 1930 MHz through 1990 MHz. The GSM1900 network is used in Canada, South America, and the United States (T-Mobile and AT&T).

14Mar

Electronics

The big list of electronic component and integrated circuit (IC) package types

by geekslopMarch 14, 20170 comment

Integrated circuit packages, the form an IC is manufactured in, are as wide and varied as a Donald Trump "alternative truth". Below is the big list of integrated circuit (IC) package types including the package name, package full (official) name, remarks and notes, and a picture of diagram of the electronic package.

31Oct

Technology

Here are the recommended maximum data-length limits for common database and programming fields

by geekslopOctober 31, 20160 comment

Although there are no definitive standards for common field length validations, we can come close using governmental standards, ISO recommendations, and database best practices based on maximum known values. Below are common database fields along with their maximum recommended allowable length and data type.

03Sep

Technology

If you think driving from New York to LA in under 29 hours is no big deal – think again

by geekslopSeptember 3, 20160 comment

They broke laws in 13 states and 93 counties, reaching speeds of 160 mph, on a 2,683-mile trip from New York to Los Angeles. The jaunt should realistically take over 41 hours – they did in under 29 driving an innocuous looking Mercedes that was decked out with more gear than a Oklahoma stormchaser’s rig.

12Jan

Technology

Hands on with North Korea’s official Red Star 3.0 Server linux operating system

by geekslopJanuary 12, 20150 comment

Red Star OS, North Korea’s official Red Hat-based Linux distro, is very easy to install in a VM. Given recent revelations of its many security holes, it’s an excellent opportunity to install the operating system in a local VM and then pound it for vulnerability assessment. At the very least, this will let you derive a baseline vulnerability footprint irrespective of any firewalls or security protection devices that a real North Korean target may be running.

09Nov

Technology

Oldest known photograph of a human being dates back to 1838

by geekslopNovember 9, 20140 comment

The black and white photograph depicting an early 19th century scene was taken by Louis Daguerre in 1838 on the streets of Paris, France. With a seven minute exposure time, two stationary humans were captured on camera, making it the oldest known photograph containing actual images of people. Oddly, there were likely many other people (and horses, carriages, etc.) in the photograph but they were moving too quickly to register on the plate.

06Sep

Technology

How to secure your Internet connection using a secure VPN through a secure VPN

by geekslopSeptember 6, 20140 comment

If you are suspicious of Tor, tired of the laggy connection, or simply want a more stable means to ensure your connection is encrypted and secure, you can easily create a VPN connection through a VPN connection which ensures anonymity and hard-core encryption of your network stream (with kill switches to protect your identity if the VPN connection is dropped).

06Feb

Technology

Visual history of Facebook- from its introduction in 2004 to its modern-day design

by geekslopFebruary 6, 20140 comment

"The Facebook" went live on February 4, 2004 from Mark Zuckerberg’s Harvard University dorm room. Ads began running shortly thereafter. In 2005, Facebook rolled out the News Feed and by 2007, Facebook simplified its design. By 2008, Facebook had 100 million users and launched Facebook Chat. In 2012, Facebook hit 1 billion members and in 2013, the Ticker was killed off. Check out the visual history of Facebook.

Technology

Python worm code example – python script scans ports and copies itself to drives.

Cellphone jammer circuit – here’s the schematic for a simple mobile phone jammer.

Anonymous broadcast template

Installing Suricata 4.* on Debian Stretch

Malicious sample JavaScript code – how to create an infinite loop in a modern-day browser window. Tip – don’t run on a mobile device!

Here are the Russians indicted by Mueller and the most intriguing crimes they perpetrated against the United States.

Here’s what a targeted Russian spear phishing attack looks like

List of programming steps to take when building .Net MVC application functionality

Cell phone jammer circuit (GSM1900 network)

The big list of electronic component and integrated circuit (IC) package types

Here are the recommended maximum data-length limits for common database and programming fields

If you think driving from New York to LA in under 29 hours is no big deal – think again

Hands on with North Korea’s official Red Star 3.0 Server linux operating system

Oldest known photograph of a human being dates back to 1838

How to secure your Internet connection using a secure VPN through a secure VPN

Visual history of Facebook- from its introduction in 2004 to its modern-day design

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