Eric Evenchick
@ee.bsky.social
Hardware / Embedded Security Human
💼 Co-founder @tetrelsec.com
🏠 Toronto
He / Him 🏳️🌈
💼 Co-founder @tetrelsec.com
🏠 Toronto
He / Him 🏳️🌈
Pinned
Eric Evenchick
@ee.bsky.social
· Nov 16
Bootloader bugs are fun, find some with Depthcharge 😄
Do you use U-Boot? Tetrel Security has released a new version of the open-source Depthcharge U-Boot security toolkit! This tool helps you analyse U-Boot deployments and identify a wide range of vulnerabilities.
See our blog post for more info: tetrelsec.com/posts/depthc...
See our blog post for more info: tetrelsec.com/posts/depthc...
Announcing Depthcharge v0.6.0
tetrelsec.com
January 21, 2025 at 4:19 PM
Bootloader bugs are fun, find some with Depthcharge 😄
Reminder: the Adelaide bike lane is great.
November 30, 2024 at 8:01 PM
Reminder: the Adelaide bike lane is great.
ngl, seeing articles like this in a centre-right news source gives me some hope.
Thanks @mbonsma.bsky.social & @sarahelton.bsky.social for this great article in The Globe and Mail about how Ontario's Bill 212 is not a war on cycling, but rather a war on data. #BikeTO #ottbike #TOpoli #ONpoli #VisionZero www.printfriendly.com/print?url=ht...
The bike lane debate isn’t a war on cycling – it’s a war on data
Ripping up bike lanes based on misplaced frustration is bad policy
www.printfriendly.com
November 27, 2024 at 7:12 PM
ngl, seeing articles like this in a centre-right news source gives me some hope.
When the @theglobeandmail.com’s car guy agrees that bike lanes are good, maybe removing them is a huge mistake.
Great article by @mattbubbers.bsky.social.
archive.is/vc72a
Great article by @mattbubbers.bsky.social.
archive.is/vc72a
November 27, 2024 at 3:06 AM
When the @theglobeandmail.com’s car guy agrees that bike lanes are good, maybe removing them is a huge mistake.
Great article by @mattbubbers.bsky.social.
archive.is/vc72a
Great article by @mattbubbers.bsky.social.
archive.is/vc72a
Cyclists should consider carrying one of these devices for safety purposes.
If you come across a car crash while cycling, you can quickly and safely break the vehicle’s glass to help the occupants escape.
Remember, road safety is everyone’s responsibility!
If you come across a car crash while cycling, you can quickly and safely break the vehicle’s glass to help the occupants escape.
Remember, road safety is everyone’s responsibility!
November 25, 2024 at 11:31 PM
Cyclists should consider carrying one of these devices for safety purposes.
If you come across a car crash while cycling, you can quickly and safely break the vehicle’s glass to help the occupants escape.
Remember, road safety is everyone’s responsibility!
If you come across a car crash while cycling, you can quickly and safely break the vehicle’s glass to help the occupants escape.
Remember, road safety is everyone’s responsibility!
The only way to defeat ford.
NDP, Liberals, and Greens are complicit in Ford’s actions if they don’t get this done.
@maritstilesndp.bsky.social @mikeschreiner.bsky.social
@bonniecrombie.bsky.social
NDP, Liberals, and Greens are complicit in Ford’s actions if they don’t get this done.
@maritstilesndp.bsky.social @mikeschreiner.bsky.social
@bonniecrombie.bsky.social
I’m going to say this again. Given that the Ontario Liberal, NDP and Green Parties are WELL AWARE of the likelihood that splitting the vote would hand the Doug Ford Conservatives another comfortable majority govt with a small % of the vote, I’d think they would put aside ambitions AND WORK TOGETHER.
This is SHOCKING. Among everything else that’s despicable about this, ITS A CLEAR ADMISSION THAT THEY KNOW THAT DOING THIS WILL OBVIOUSLY ENDANGER LIVES.
People rode bikes on these streets before the bike-lanes (albeit fewer) and they will again after. The inevitable blood will be on Ford’s hands.
People rode bikes on these streets before the bike-lanes (albeit fewer) and they will again after. The inevitable blood will be on Ford’s hands.
November 23, 2024 at 2:42 PM
The only way to defeat ford.
NDP, Liberals, and Greens are complicit in Ford’s actions if they don’t get this done.
@maritstilesndp.bsky.social @mikeschreiner.bsky.social
@bonniecrombie.bsky.social
NDP, Liberals, and Greens are complicit in Ford’s actions if they don’t get this done.
@maritstilesndp.bsky.social @mikeschreiner.bsky.social
@bonniecrombie.bsky.social
Want to follow some #infosec folks? @nhamiel.bsky.social has put together a Starter Pack for the Black Hat Review Board.
go.bsky.app/EcFrgu8
go.bsky.app/EcFrgu8
November 22, 2024 at 3:26 PM
Want to follow some #infosec folks? @nhamiel.bsky.social has put together a Starter Pack for the Black Hat Review Board.
go.bsky.app/EcFrgu8
go.bsky.app/EcFrgu8
Train gays, this one is for you
The Toronto Railway Museum is now on Bluesky social. Follow us for great railway history facts and museum updates.
November 22, 2024 at 2:27 AM
Train gays, this one is for you
This is an admission of guilt. They know people will get injured or die as a direct result of this bill.
Why else would they need this protection?
#BikeTO #Toronto
www.cbc.ca/news/canada/...
Why else would they need this protection?
#BikeTO #Toronto
www.cbc.ca/news/canada/...
Injured cyclists can't sue province under amendment to new Ontario bike lane bill, NDP says | CBC News
Opposition MPPs slammed amendments to the Ford government's controversial bike lane bill Thursday, saying these changes would create legal protections for the province if cyclists are hurt or killed after lanes are removed.
www.cbc.ca
November 22, 2024 at 1:43 AM
This is an admission of guilt. They know people will get injured or die as a direct result of this bill.
Why else would they need this protection?
#BikeTO #Toronto
www.cbc.ca/news/canada/...
Why else would they need this protection?
#BikeTO #Toronto
www.cbc.ca/news/canada/...
Managed to get a flat on the way back from the ghost bike ride. Was on my 1980s MTB… of course I have no 26” tubes.
Guess I gotta unicycle to the bike shop this weekend 😀
Guess I gotta unicycle to the bike shop this weekend 😀
November 22, 2024 at 1:12 AM
Managed to get a flat on the way back from the ghost bike ride. Was on my 1980s MTB… of course I have no 26” tubes.
Guess I gotta unicycle to the bike shop this weekend 😀
Guess I gotta unicycle to the bike shop this weekend 😀
November 22, 2024 at 12:04 AM
Reposted by Eric Evenchick
Hey, everybody! Our call for papers and presentations is open! Come present on topics at the intersection of cryptography and queerness, and enjoy a chance to meet with other queer professionals in the field.
cryptography.lgbt/call-for-pap...
cryptography.lgbt/call-for-pap...
Call for Papers and Presentations
Queer in Cryptography is looking for you to submit your papers and presentations to our 2025 conference! The Queer in Crypto 2025 conference is accepting submissions for papers and presentations. W…
cryptography.lgbt
November 21, 2024 at 3:51 PM
Hey, everybody! Our call for papers and presentations is open! Come present on topics at the intersection of cryptography and queerness, and enjoy a chance to meet with other queer professionals in the field.
cryptography.lgbt/call-for-pap...
cryptography.lgbt/call-for-pap...
Trudeau announces Black Friday sale!
5% off select merchandise for a limited time!
5% off select merchandise for a limited time!
two months of no GST on a handful of items when the bare minimum to meaningfully address affordability is rent control, wage supports, and removal of the profit incentive from grocery stores. Two months is nothing against years of skyrocketing housing costs and wage stagnation
November 21, 2024 at 4:04 PM
Trudeau announces Black Friday sale!
5% off select merchandise for a limited time!
5% off select merchandise for a limited time!
Charging my lights for tonight's Ghost Bike Delivery to Queen's Park. Are you?
Meet at Matt Cohen Park (Bloor & Spadina) @ 5pm
www.cycleto.ca/ghost_bike_d...
#Toronto #BikeTO
Meet at Matt Cohen Park (Bloor & Spadina) @ 5pm
www.cycleto.ca/ghost_bike_d...
#Toronto #BikeTO
November 21, 2024 at 3:42 PM
Charging my lights for tonight's Ghost Bike Delivery to Queen's Park. Are you?
Meet at Matt Cohen Park (Bloor & Spadina) @ 5pm
www.cycleto.ca/ghost_bike_d...
#Toronto #BikeTO
Meet at Matt Cohen Park (Bloor & Spadina) @ 5pm
www.cycleto.ca/ghost_bike_d...
#Toronto #BikeTO
Just got our work domain setup as a handle: @tetrelsec.com
We're pretty light on marketing, but we will post fun #infosec blog posts there 😀
We're pretty light on marketing, but we will post fun #infosec blog posts there 😀
Hi, we're on bsky now!
Here's a blog post on a critical OpenBMC bug that you might have missed: tetrelsec.com/posts/cve-20...
#infosec
Here's a blog post on a critical OpenBMC bug that you might have missed: tetrelsec.com/posts/cve-20...
#infosec
CVE-2024-41660: A Critical Vulnerability in OpenBMC
The OpenBMC Project is a community effort to develop a standard Baseboard Management Controller (BMC) for servers.
tetrelsec.com
November 19, 2024 at 7:58 PM
Just got our work domain setup as a handle: @tetrelsec.com
We're pretty light on marketing, but we will post fun #infosec blog posts there 😀
We're pretty light on marketing, but we will post fun #infosec blog posts there 😀
Ontario’s transit minister doesn’t believe the city’s estimate of $48M to remove bike lanes.
He doesn’t have an estimate.
The province’s engineers (PEGO) are on strike, so they don’t have an estimate either.
The cost of not removing them is far greater because… he feels like it is.
#BikeTO
He doesn’t have an estimate.
The province’s engineers (PEGO) are on strike, so they don’t have an estimate either.
The cost of not removing them is far greater because… he feels like it is.
#BikeTO
Ontario’s transportation minister says he doesn’t believe the City of Toronto’s estimate that it will cost $48 million to remove bike lanes on three major roads in the city, but he has not provided an estimate of his own. #onpoli #topoli
globalnews.ca/news/1087532...
globalnews.ca/news/1087532...
Ontario transport minister not offering estimate of Toronto bike lane removal cost - Toronto | Globalnews.ca
Prabmeet Sarkaria says the province will look at the costs, but he believes the cost of not removing them is "far greater."
globalnews.ca
November 18, 2024 at 8:46 PM
Ontario’s transit minister doesn’t believe the city’s estimate of $48M to remove bike lanes.
He doesn’t have an estimate.
The province’s engineers (PEGO) are on strike, so they don’t have an estimate either.
The cost of not removing them is far greater because… he feels like it is.
#BikeTO
He doesn’t have an estimate.
The province’s engineers (PEGO) are on strike, so they don’t have an estimate either.
The cost of not removing them is far greater because… he feels like it is.
#BikeTO
Brushing up on my French, mostly for the bike lanes 🥲
November 18, 2024 at 2:27 PM
Brushing up on my French, mostly for the bike lanes 🥲
Post a pic YOU took (no description) to bring some zen to the timeline
November 16, 2024 at 11:01 PM
Post a pic YOU took (no description) to bring some zen to the timeline
November 16, 2024 at 4:25 AM
November 16, 2024 at 3:09 AM
Sounds like the city will require the province to fund replacement bike lanes and prevent removal until they are complete.
They also note that it’s going to be expensive since there’s no easy parallel routes.
I guess we’ll see if the province uploads Bloor 🤷♂️
#BikeTO
They also note that it’s going to be expensive since there’s no easy parallel routes.
I guess we’ll see if the province uploads Bloor 🤷♂️
#BikeTO
On the idea of putting bike lanes on "side streets", report found "no feasible parallel alternatives" and says alternatives would likely require new bridge structures or property acquisition. City would ask province to cover those costs.
November 13, 2024 at 10:09 PM
Sounds like the city will require the province to fund replacement bike lanes and prevent removal until they are complete.
They also note that it’s going to be expensive since there’s no easy parallel routes.
I guess we’ll see if the province uploads Bloor 🤷♂️
#BikeTO
They also note that it’s going to be expensive since there’s no easy parallel routes.
I guess we’ll see if the province uploads Bloor 🤷♂️
#BikeTO
Reposted by Eric Evenchick
Safety AND happiness. Only bollards can deliver this every single day.
#WorldBollardAssociation
#WorldBollardAssociation
November 12, 2024 at 8:16 PM
Safety AND happiness. Only bollards can deliver this every single day.
#WorldBollardAssociation
#WorldBollardAssociation
Ok #BikeTO, city council discusses their response to Bill 212 tomorrow. Let’s make sure they put up a fight!
nwmd.social/s/copylink/5...
nwmd.social/s/copylink/5...
Respecting Local Democracy
nwmd.social
November 12, 2024 at 3:36 PM
Ok #BikeTO, city council discusses their response to Bill 212 tomorrow. Let’s make sure they put up a fight!
nwmd.social/s/copylink/5...
nwmd.social/s/copylink/5...