Sam_Bent

I2P floodfill routers use a DHT tuned for anonymity, keeping the network stable and discoverable despite 20–40% of peers changing every hour.

https://www.sambent.com/how-i2p-floodfill-routers-maintain-anonymous-network-databases-under-massive-peer-churn/

[Video] Godman666 at Defcon 33: Carding, Sabotage & Survival: A Darknet Market Veteran’s Story

https://www.sambent.com/godman666-at-defcon-33-carding-sabotage-survival-a-darknet-market-veterans-story/

TLS session resumption can leak information about previously visited sites.
Session ticket encryption keys must be rotated to prevent correlation attacks.

Ethernet frame padding can hide covert data in otherwise legitimate traffic.
Network intrusion detection systems rarely inspect padding bytes.

Fault injection attacks use voltage glitching to skip security checks.
ChipWhisperer tools demonstrate these attacks against common microcontrollers.

What The Government Really Fears
Every authoritarian regime in history controlled money to control people.
Privacy tools threaten that control.
youtu.be/WN5uOMTGzPc
#FinancialFreedom #CryptoPrivacy #RomanStorm

𝗕𝘂𝗹𝗹𝗲𝘁𝗽𝗿𝗼𝗼𝗳𝘀+ 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 𝗹𝗼𝗴𝗮𝗿𝗶𝘁𝗵𝗺𝗶𝗰 𝗽𝗿𝗼𝗼𝗳 𝘀𝗶𝘇𝗲𝘀 𝗮𝗻𝗱 𝟰𝟬% 𝘃𝗲𝗿𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘀𝗽𝗲𝗲𝗱𝘂𝗽𝘀 𝗶𝗻 𝗠𝗼𝗻𝗲𝗿𝗼.

https://www.sambent.com/how-bulletproofs-optimizes-range-proof-computation-and-transforms-monero-transaction-efficiency/

Why do hardware random number generators sometimes fail cryptographic tests?
Von Neumann debiasing can't fix entropy sources with systematic bias.

Cache timing attacks on AES T-tables reveal key schedules through memory access patterns.
Constant-time implementations use bit-slicing to avoid table lookups.

Network time protocol amplification attacks use NTP servers as reflection points.
Monlist command responses can be 200x larger than the triggering request.

Twitter for the Darknet.
No bullshit ID rules apply.
http://pitchprash4aqilfr7sbmuwve3pnkpylqwxjbj2q5o4szcfeea6d27yd.onion/@doingfedtime
or
http://pitchzzzoot5i4cpsblu2d5poifsyixo5r4litxkukstre5lrbjakxid.onion/@doingfedtime

SMM (System Management Mode) rootkits run in the most privileged CPU mode.
SMRAM protection in newer systems helps but legacy compatibility creates vulnerabilities.

Acoustic cryptanalysis extracts RSA keys from CPU fan noise during computation.
Sound isolation doesn't help when the attack uses electromagnetic emanations.

Intel CET (Control-flow Enforcement Technology) prevents ROP attacks through shadow stacks.
Indirect branch tracking validates call targets but requires compiler support.

Monero uses ring signatures, stealth addresses, and RingCT to provide complete transaction privacy through cryptographic mathematics.
https://www.sambent.com/how-moneros-ring-signatures-provide-true-transaction-privacy/

Which hardware security module bypasses work against TPM chip protection?
Physical access to LPC bus can intercept communication between CPU and TPM.

Covert channels in TCP timestamps can exfiltrate data through timing variations.
Network monitoring tools rarely inspect these subtle timing patterns.

VLAN hopping exploits switch misconfigurations to access isolated networks.
Double-tagging attacks can bypass basic VLAN security measures.

How IPFS Mesh Networks Eliminate Server Dependencies Through Cryptographic Content Addressing
www.sambent.com/how-...

USB HID injection attacks execute keystrokes faster than humans can type.
Rubber Ducky payloads bypass application-level security controls.

Timing attacks on AES implementations reveal key bits through execution duration.
Constant-time algorithms prevent this but aren't always implemented correctly.

JTAG ports provide hardware-level debugging access to embedded systems.
These test interfaces often remain enabled in production devices.

Side-channel attacks measure power consumption to extract cryptographic keys.
Simple power analysis reveals bit patterns in RSA operations.

NFC payment cards respond to readers from several centimeters away.
RFID skimming works through wallets and clothing without physical contact.

ECC (Error Correcting Code) memory detects bit flips but can't prevent all attacks.
Targeted bit flips in page tables can escalate privileges.

Bluetooth Low Energy beacons broadcast unique identifiers every few seconds.
Passive scanning builds movement profiles without device pairing.

ASLR (Address Space Layout Randomization) can be defeated through information leaks.
Return-oriented programming chains adapt to randomized memory layouts.

CPU speculation attacks like Spectre bypass security boundaries through branch prediction.
Microcode updates slow performance but don't eliminate all attack vectors.

They Lost The Technical Battle
When tyrants can't control the technology,
they imprison the technologists.
Same tactic, different century.
youtu.be/WN5uOMTGzPc
#CodeIsFreeSpeech #PrivacyDevelopers #CryptoTrial

Row hammer attacks flip bits in adjacent DRAM rows through repeated access.
Which memory configurations are most vulnerable to this hardware exploit?