LAUNCHING SOON
THE 777 TIER
On Unix, chmod 644 is read-only. chmod 777 is full access. The 777 tier unlocks every hands-on tool on Be Bitwise: sandboxed compilers, a real debugger, exploit labs, and the rest of the kit.
The full curriculum stays free, forever. 777 is for when reading stops being enough.
The Curriculum
The whole course. Nothing held back.
- All 124 modules, 502 lessons
- All 29 learning tracks
- All 4 language tracks (C, C++, Rust, x86 Assembly)
- Interactive CPU & memory simulations
- Checkpoint quizzes & progress tracking
- Certificates on track completion
- Cross-device sync
- No ads, no paywalls, no limits
30 seconds to sign up — no credit card required.
Full Access
Everything in Free, plus every hands-on tool.
$20 / €18 per month
or £144 / $192 / €172 per year — save 20%
- Everything in Free
- Assembly Playground (x86-64)
- Compiler Explorer (C, C++, Rust)
- Step-through Interactive Debugger
- Exploit Labs in sandboxed Linux VMs
- Practice Sandbox (60+ preinstalled tools)
- Mitigation Explorer
- ROP Gadget Builder
- Heap Visualizer
- Cancel anytime
Secure checkout via Stripe. Cancel anytime.
WHAT YOU UNLOCK
EIGHT HANDS-ON TOOLS
Reading about a buffer overflow is one thing. Popping a shell inside a sandboxed VM at half-two in the morning is another. The 777 tier is where theory meets the keyboard.
Write x86-64 by hand, assemble to machine code, step through one instruction at a time and watch the registers tick over.
Compile C, C++, or Rust and watch the source-to-assembly mapping with line-by-line highlighting. Diff optimisation levels side by side.
Step through C and C++ with full execution traces. Registers, stack frames, and memory shift in real time as the program runs.
Eleven CTF-style challenges in isolated Linux VMs. Buffer overflows, format strings, heap pwn. Find the flag, claim the win.
Ephemeral Linux VMs with sixty-plus security tools waiting on the path. gdb, radare2, pwntools, nmap, the usual suspects.
Toggle ASLR, DEP, and stack canaries. Watch the same exploit succeed, half-succeed, or die outright as protections come on.
Upload an ELF, pull gadgets out of it, and build a ROP chain with a drag-and-drop editor that doesn’t make you cry.
Animated malloc, free, realloc. Watch chunks allocate, coalesce, fragment, and corrupt right in front of you.
SIDE BY SIDE
THE FULL COMPARISON
| Feature | Free (644) | 777 Tier |
|---|---|---|
| Full curriculum (124 modules) | ||
| Interactive simulations | ||
| Checkpoint quizzes | ||
| Progress tracking & cross-device sync | ||
| Certificates of completion | ||
| Hands-on tools | ||
| Assembly Playground | ||
| Compiler Explorer | ||
| Interactive Debugger | ||
| Exploit Labs (sandboxed VMs) | ||
| Practice Sandbox (60+ tools) | ||
| Mitigation Explorer | ||
| ROP Gadget Builder | ||
| Heap Visualizer | ||
| Billing | ||
| Monthly price | Free | £15 / $20 / €18 |
| Annual price | Free | £144 / $192 / €172 |
| Cancel anytime | ||
The curriculum is the mission
Every module, every lesson, every simulation stays free, forever. No gated lessons, no ‘upgrade to unlock chapter 5’. That’s the promise, in writing.
Tools cost money to run
Spinning up isolated Linux VMs, running compilers, holding open debugger sessions — that’s real infrastructure with a real bill. The 777 tier pays for it and keeps the curriculum free.
Priced to be fair
A flat monthly fee that covers the cost of running real infrastructure. Cancel anytime. The goal here is keeping the lights on and the free stuff free, not squeezing you for an extra fiver.
QUESTIONS
COMMON QUESTIONS
Is the curriculum really free forever?
Yes. Every module, lesson, simulation, and checkpoint stays free forever. The 777 tier is purely for the hands-on tools (compilers, debuggers, labs). Skip the tools and you never pay a penny.
When does the 777 tier launch?
Soon. The tools are built and currently in testing. Sign up for a free account and you'll be first to hear when upgrades open.
Can I cancel anytime?
Yes. Monthly or annual, cancel whenever you like — you keep access until the end of the billing period. The free curriculum sticks around either way.
Why is it called the 777 tier?
A play on Unix file permissions. In octal, chmod 644 gives read-only access (our free tier). chmod 777 opens read, write, and execute to everyone, which is roughly what the paid tier hands you: full access to every tool.
Do students or hobbyists get a discount?
The price is already low enough that a discount isn't really on the cards, but if the cost is a genuine blocker, drop a note via the support form and we'll sort something out.
START FREE TODAY
Make a free account and start working through the curriculum. Upgrade to 777 the day you decide reading isn't cutting it anymore.