Category Archives: History

“Secret Inks”: England’s Use of Cypher in 16th Century

I’ve written here before about French use of encryption in the 16th Century, and prior art. A new history article makes brief mention of ancient secrecy methods found in England.

The spies had a few special tricks up their sleeves. “They practiced secret inks,” explains Alford. “Quite a lot of use of code and cypher, which to our eyes looks relatively unsophisticated, although it develops an increasing sophistication.” Cyphers became particularly important during the infamous Babington Plot, when Walsingham’s agents decrypted letters to and from Mary Queen of Scots. This provided evidence that Mary was conspiring against Elizabeth, leading to Mary’s trial and execution.

Source: UK National Archives. The Babington postscript and cipher, 1586. (Catalogue reference: SP 12/193/54 and SP 53/18/55)

Provided evidence? Very important to understanding the fallout from the Babington Plot is that integrity was the bigger failure, on top of confidentiality being breached.

While in his possession, Walsingham had the letters deciphered and copied. In 1586, Babington wrote a letter outlining the details of the plot to rescue Mary. In the letter, Babington asked for Mary’s permission to assassinate Elizabeth. Mary responded and agreed with the plans, but did not authorized the assassination. That did not matter however, because Walsingham’s spies intercepted the letter. The letter was deciphered and copied but this time a postscript was added. According to the new letter, Mary authorized the assassination. Walsingham had his proof.

The proof was faked.

The UK National Archives have an example of the letters used (including the faked proof) and the Tudor Times explains the level of sophistication at the time

By the 1580s, ciphers were extremely complex – they could incorporate substitute letters, Arabic numerals, nulls, letters with a dot before or after, substitute names for locations, and numbers, signs of the zodiac or days of the week for individuals.

If you think that sounds innovative, consider how French and English secrecy methods seem to have roots elsewhere:

Muhammad ibn Abbad al-Mu’tamid (المعتمد بن عباد), King of Seville from 1069-1092, used birds in poetry for secret correspondence.

US Army Considers Grey Hats for PSYOP Warriors

Leaflets have been so basic, so very black beret and prone to failures, that something higher up on the hat color chart seems to be in store for the military:

How better to attract talent into a modernizing Psychological Operations (PSYOP) group than a grey hat? Or imagine the “grey berets” calling in “knowledge bombs”…

Source: Me. Image I posted in 2016

Nothing is decided yet, I mean there’s still a chance someone could influence the decisions, but rumors have it that the next generation of psychological warfare troops could expect to be represented in a beret the color of white noise:

The idea is essentially still being floated at this point, but it could be a recruiting boon for the PSYOP career field, which is tasked with influencing the emotions and behaviors of people through products like leaflets, loudspeakers and, increasingly, social media.

“In a move to more closely link Army Special Operations Forces, the PSYOP Proponent at the U.S. Army John F. Kennedy Special Warfare Center and School is exploring the idea of a distinctive uniform item, like a grey beret, to those Soldiers who graduate the Psychological Operations Qualification Course,” Lt. Col. Loren Bymer, a USASOC spokesman, said in an emailed statement to Army Times.

While still being a little fuzzy on the details, reporters also dropped some useful suggestions in their story:

1) The new Army Special Operations Command strategy released just a month ago states everyone always will be trained in cyber warfare and weaponizing information

LOE 2 Readiness, OBJ 2.2 Preparation: Reality in readiness will be achieved using cyber and information warfare in all aspects of training.

2) Weaponizing information means returning to principles of influence operations in World War II (e.g. Mission 101, and Operation Torch), let alone World War I (e.g. Battle of Beersheba)… I mean adapting to the modern cloud platform (Cambridge Analytica) war.

The Army Times article also states:

“We need to move beyond our 20th century approach to messaging and start looking at influence as an integral aspect of modern irregular warfare,” Andrew Knaggs, the Pentagon’s deputy assistant secretary of defense for special operations and combating terrorism, said at a defense industry symposium in February. Army Special Operations Command appears to take seriously the role that influencing plays in great power competition.

Speaking of cloudy information and influence, an Army site describes how the Air Force in 2008 setup a data analysis function and referred to them as Grey Berets, or Special Operations Weather Team (SOWT):

As some of the most highly trained military personnel, the “grey beret” are a force to be reckoned with. Until SOWT gives the “all-clear” the mission doesn’t move forward.

The Air Force even offers hi-res photos of a grey beret as proof they are real.

Kessler AFB: “Team members collect atmospheric data, assist mission planning, generate accurate and mission-tailored target and route forecasts in support of global special operations, conduct special weather reconnaissance and train foreign national forces.” Click for original.

Meanwhile over at the Navy and Marines there’s much discussion about vulnerability to broad-based information attacks across their entire supply chain.

…a massive cyber campaign is being waged against the Navy, and every organization associated with it is mounting. The defense industrial base and associated supply chains are under constant assault. The hackers have two objectives: steal U.S. defense secrets and undermine confidence…

This might be a good time to remember the day of October 12, 1961 (only nine months after taking office as the President), when JFK visited Fort Bragg’s Special Warfare Center.

While Brigadier General (BG) William P. Yarborough, commander of the U.S. Army Special Warfare Center, waited at the pond, the presidential caravan drove down roads flanked on both sides by saluting SF soldiers, standing proudly in fatigues and wearing green berets.

“Late Thursday morning, 12 October 1961, BG Yarborough welcomed the 35th President, Secretary McNamara, GEN Decker, and the distinguished guests at the reviewing stand.”

General Yarborough very strategically wore the green beret as he greeted JFK and they spoke of Special Forces wanting them a long time (arguably since 1953 when ex-OSS Major Brucker started the idea).

A few days after the visit in October 1961 JFK famously wrote poetically to the General:

The challenge of this old but new form of operations is a real one…I am sure the Green Beret will be a mark of distinction in the trying times ahead.

Just one month later, 58 years ago (November 1961) the green beret became official headgear of the Special Forces, which earlier that year started being deployed into Vietnam. Finally on April 11, 1962 JFK issued a White House Memorandum to the US Army:

The Green Beret is again becoming a symbol of excellence, a badge of courage, a mark of distinction in the fight for freedom.

What will the grey hat symbolize and what will become its history?


Update May 2020: Perspective from USSOCOM on SOF and US Strategy.

“During his most recent trip to Afghanistan, Clarke said, he found that commanders now spend 60 percent of their time working in the information space. Commanders think about how to use the information space to influence the Taliban’s thought processes and how to influence the Afghan.”

Update July 2020: ArmyTimes wrote up “How the Green Berets got their name

Founded in 1952 as part of the U.S. Army Psychological Warfare Division, the 10th Special Forces Group was the first of its kind, according to Army archives. It was named the tenth group to make the Soviets think there were at least nine others just like it, Anne Jacobsen wrote in her book “Surprise, Kill, Vanish.” […] Wanting to distinguish themselves from conventional Army forces, Special Forces soldiers selected the wear of the beret because of OSS influence, since a number of its teams adopted headgear worn by soldiers in France. And the color green came from the influence of British Commandos during World War II.

Update April 2021: SandBoxx writes

U.S. Special Operations Command (SOCOM) has created a new joint task force to fight against Chinese information operations in the Pacific.

[RAT LEAFLET] Translation: “The Invisible Sheikh with the expansion of his false caliphate… will soon have none to help him achieve his illusions.” Target Audience: ISIS members. Objective: Encourage desertion to weaken ISIS. This is a reference to the leader of ISIS and self-proclaimed caliph, Abu Bakr al-Baghdadi. He is called ‘invisible’ because his exact location remains uncertain and he hides among civilian populations in ISIS-controlled areas rather than anywhere in the open or near immediate danger. An example of a PSYOP leaflet used against the Islamic State (ISIS) that was dropped before the Delta Force raid that killed Abu Bakr al-Baghdadi, the leader of ISIS. (USASOC).

Yet More Shit AI: Startups Appeal for Stool Photos

In 2013 I was flying around speaking on big data security controls, and waste water analysis was one of my go-to examples of privacy and integrity risks.

The charts I showed sometimes were the most popular drugs detected in each city’s wastewater site (e.g. cocaine in Oregon) and I would joke that we could write a guide-book to the world based on what “logs” were found.

Fancy corporate slide for “log analysis” in wastewater treatment centers around the world

Scientists at that time claimed the ability to look at city-wide water treatment plants and backtrack outputs to city-block locality. In near future they said it would be possible to backtrack to house or building.

For example, you get a prescription for a drug and the insurance company buys your wastewater metadata because it shows you’re taking the generic drug version while putting brand label receipts in claim forms. Or someone looks at past 5 year analysis of drugs you’re on, based on sewer data science, to estimate your insurance rates.

This wasn’t entirely novel for me. As a kid I was fascinated by an archaeologist who specialized in digs of the Old West. Everything in a frontier town might be thrown down the hole (e.g. destroy evidence of “edge” behavior), so she would write narratives about real life based on the bottles, pistols, clothes, etc found in and around where an outhouse once stood.

I’m a little surprised, therefore, that instead of a water sensor for toilets the latest startups ask people to use their phones to take pictures of their stool and upload.

…Auggi, a gut-health startup that’s building an app for people to track gastrointestinal issues, and Seed Health, which works on applying microbes to human health and sells probiotics — are soliciting poop photos from anyone who wants to send them. The companies began collecting the photos online on Monday via a campaign cheekily called “Give a S–t”…

It’s a novel approach in that you aren’t pinned to the toilet in your home and can go outside and take pictures of poop on a sidewalk to upload.

This could be a game-changer given how many rideshare drivers are relieving themselves in cities like San Francisco.

Here’s the sort of chart we need right now, and not just because it looks like ride-share companies giving us the finger.

Uber’s army of 45,000 people suddenly driving from far-away places into a tiny 7 mile by 7 mile peninsula, with zero plans for their healthcare needs, infamously drove up rates of feces deposited all over public places.

…anecdotal complaints have gotten the attention of San Francisco City Attorney Dennis Herrera. Last week, his office released information for the first time about the number of Uber and Lyft drivers estimated to be working in the city: 45,000. To compare, 1,500 taxi medallions were given out [in 2016], according to the city’s Treasurer & Tax Collector. For perspective, Bruce Schaller, an urban transportation expert, said there are about 55,000 Uber, Lyft and other ride-sharing drivers in New York City, a metropolis of 8 million people, eight times the size of San Francisco.

I’ll just say it again, that a rise in human waste on the streets correlates pretty heavily to a rise of ride share drivers from far away needing a convenient place to relieve themselves (especially as many ended up sleeping in their cars).

In a conversation I had with a man in 2016 who had jumped out of his car to start peeing on the sidewalk in front of my house (despite surveillance cameras pointed right at him), he told me his plight:

  • Uber driver: I plan to quit as soon as I got my $700 bonus for 100 rides
  • Me: Because you just needed that quick money?
  • Uber driver: No, man there are no restrooms. I’m tired of taking a shit on sidewalks and peeing in newspaper boxes. It’s degrading

There definitely was a spike in 2016, which perhaps could have been correlated to gig economy workers seeing that $700 bonus and wandering into the city.

In some cases it appears that ride-share drivers would accumulate a giant bag during the day and then throw it onto the street.

Sightings of human feces on the sidewalks are now a regular occurrence; over the past 10 years, complaints about human waste have increased 400%. People now call the city 65 times a day to report poop, and there have been 14,597 calls in 2018 alone. Last year, software engineer Jenn Wong even created a poop map of San Francisco, showing the concentration of incidents across the city. New mayor London Breed said: “There is more feces on the sidewalks than I’ve ever seen growing up here.” In a revolting recent incident, a 20lb bag of fecal waste showed up on a street in the city’s Tenderloin district.

Do you know what also became a regular occurrence over the past 10 years? Ride share vehicles with drivers needing to poop and no time or place to go.

Many people mistakenly attribute the dirty truth about ride-share driver behavior to homelessness, despite curious facts like “there aren’t actually more homeless people than there have been in the past”.

People also ignore the fact that being homeless and living on the street doesn’t mean that people don’t care about their living environment. Homeless are known actually to clean and sweep, whereas a driver is far more likely to poop at whatever spot they can get away with and then scoot.

I’m not sure why it is so hard for people to admit that a massive rise in ride-sharing drivers and no public restrooms for them becomes an obvious contributor of waste problems.

In one case I even saw an Uber SUV stop in the middle of a street, a passenger with a dog jumped out and peed directly uphill from a small restaurant with sidewalk seating…the Uber crew then jumped back in and sped away as those eating watched helplessly while rivers of hot dog urine flowed under their dining tables.

That kind of scenario is common sense bad, no? Just look at ride-sharing booms in the 1800s for cities like London, which led to special huts being built for driver care and control.

By 1898 newspapers around the world reported “40 shelters in London, accommodating 3500 cabmen, and there was a fund, provided mostly by subscription, for the maintenance of them.”

Typical London Cabman’s Shelter after 1873

An app uploading photos for analysis, or even doing checks within the app itself, would both be a privacy threat to all the ride share drivers hoping to get away with their dirty business on streets, as well as give knowledge that would prove a city’s most vulnerable (homeless) populations aren’t always to blame.

It would also help analysis that often just assumes a public toilet is for people walking rather than drivers who could loiter anywhere in the city.

It’s a highly political topic, such that a “wasteland” interactive map with 2014 data turned into a crazy right-wing propaganda campaign to generate fear about San Francisco sanitation.

No mention ever is made in these political fights about unregulated ride-share drivers despite the obvious impact of at least 40,000 people driving into the city and around in circles all day every day generating pollution, noise, congestion and ultimately desperate for places to poop.

Waste analysis sensors could change all that and the real cost of Uber, Lyft etc could lead to sanitation fees (maintenance funds) for a modern-day Rideshare Shelter, which of course would have sensors on toilets.

However, already there’s a security issue mentioned in the plan for these startups. Their data collection requires people uploading photos to manually classify, which sounds to me like an integrity disaster. A recipe for shitty data, if you will.

[Jack Gilbert, a professor of pediatrics at the University of California San Diego School of Medicine and cofounder of the American Gut Project, a science project that solicits fecal samples from people] said that people are asked to rate their stool on the Bristol stool chart in pretty much every clinical trial he conducts, and automating this process would reduce bias and variation in data collection. “Human beings are just not very good at recording things,” he said.

Hopefully the startups will transition to the automated app and then traditional San Francisco residents who still walk on sidewalks, instead of calling a car to drive them three blocks, can use AI to efficiently report the prevalence of Uber poops.

Russian “Seabed Warfare” Ship Sails Near U.S. Cables

Recently I wrote about developments in airborne information warfare machines.

Also in the news lately is an infamous Russian “seabed warfare” ship that suddenly appeared in Caribbean waters.

Original artwork from Covert Shores, by H I Sutton. Click on image for more ship details.

She can deploy deep-diving submarines and has two different remote-operated vehicle (ROV) systems. And they can reach almost any undersea cable on the planet, even in deep water where conventional wisdom says that a cable should be safe.

In the same news story, the author speculates that ship is engaged right now in undersea cable attacks.

…search patterns are different from when she is near Internet cables. So we can infer that she us doing something different, and using different systems.

So has she been searching for something on this trip? The journey from her base in the Arctic to the Caribbean is approximately 5,800 miles. With her cruising speed of 14.5 knots it should have taken her about two weeks. Instead it has taken her over a month. So it does appear likely.

The MarineTraffic map shows the ship near the coast of Trinidad.

MarineTraffic map of Yantar

Maps of the Caribbean waters illustrate the relevance of any ship’s position to Internet cables and seabed warfare.

TeleGeography Submarine Cable Map 2019

A Russian ship on the northwest coast of Trinidad means it’s either inspecting or even tapping into the new DeepBlue cable, listed as going online 2020. Trinidad is in the lower right corner of the above map. Here’s a zoomed in look at the area to compare with the ship position map above:

And the DeepBlue cable specs give a pretty good idea of why a Russian seabed warfare ship would be hovering about in those specific waters…

Spanning approximately 12,000 km and initially landing in 14 markets, the Deep Blue Cable will meet an urgent demand for advanced telecom services across the Caribbean. This resilient state-of-the-art cable has up to 8 fibre pairs with an initial capacity of 6Tbps and ultimate capacity of approximately 20Tbps per fibre pair. It is designed to be fully looped maximizing system resiliency. With more than 40 planned landings, Deep Blue Cable will bring 28 island nations closer to each other and better connected to the world.

In only somewhat related news, the U.S. has been funding a scientific mission with the latest undersea discovery robots to find missing WWII submarines.

The USS Grayback was discovered more than 1,400 feet under water about 50 miles south of Okinawa, Japan, in June by Tim Taylor and his “Lost 52 Project” team, which announced the finding Sunday.

Announcing the discovery of the USS Grayback on June 5th, 2019 by Tim Taylor and his “Lost 52 Project” team.

Their announcements are public and thus show how clearly technology today can map the seabed.

It is a far cry from the Cold War methods, as illustrated in this chart of cable faults since 1959 by cause (in a report from UK think tank Policy Exchange):


The 21% fishing breaks really should have been split out more, given how the same Policy Exchange report reveals Russia “accidentally” cut cables via unmarked fishing trawlers that would hover about.

To put it another way, while nobody could positively catch these fishing boats cutting transatlantic cables, the book “Incidents at Sea” explains how breaks jumped 4X whenever the Russians would drag tackle anywhere near a cable.

In just four days of February 1959, a series of twelve breaks in five American cables happened off the coast of Newfoundland, with only the Russian Novorossiysk trawler nearby.

As the caption of the above historic press photo explains, the US Navy (USS Roy O Hale) intercepted the trawler boarded her and searched for evidence of intent to break cables.

While broken cable was found on deck, the crew claimed they found cutting it the best option to free their nets from being tangled.

Nothing conclusive was found either way, so the case remained open as Russia complained about unfair detention of its citizens and the US complained about an 1884 Convention for the Protection of Submarine Telegraph Cables.


Update February 11, 2020: “New Pentagon Map Shows Huge Scale Of Worrisome Russian and Chinese Naval Operations

Though the map does not say what time period it covers and or what types of naval vessels were necessarily present in specific locations and when, it does confirm that there has been notable Russian naval activity off the coast of the southeastern United States, as well as in the North Atlantic Ocean and Caribbean, in recent years.

This new map confirms much of what has been talked about for years, although it also reveals a high amount of Chinese naval activity off the coast of Mozambique.

US DoD map showing Russian and Chinese naval activity, as well as the location of major undersea cables.

I don’t think I’ve ever seen mention of China’s heavy activity in southern African waters. The opposite, actually, as India and Mozambique recently made very public that they signed an agreement to apply pressure against Chinese ship movements in that region.

Ahead of undertaking a three-day visit to the southern African country of Mozambique, Indian Defence Minister Rajnath Singh on Friday said that the two countries will sign agreements in the fields of “exclusive economic zone surveillance, sharing of white shipping information and hydrography”.

A Chinese government promotional video for their 25th Fleet visiting Madagascar, however, offers the explanation that since “December 2008, authorized by the United Nations, the Chinese navy has been sending task forces to the Gulf of Aden and Somali waters for escort missions” before touring the coastline.

Apparently 2012 was the last time a Chinese fleet (the 10th) was in Mozambique, so that may be a clue to the age of the newly released DoD map.