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Memory Safety for Legacy C/C++ Evidence & Implementation Kit

$249.00
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Memory Safety for Legacy C/C++ · classify it, match the defense, cap the exposure, prove the plan · Evidence & Implementation Kit
Govern memory-safety risk in code you cannot simply rewrite, without claiming a defense catches a bug class it does not, treating tagging as elimination, or handing a customer a promise where they asked for a plan.
Every control handed to you adopt-ready, from a spatial-versus-temporal defect taxonomy and an exposure-ranked attack surface, through evaluating ARM MTE, CHERI and Intel MPK for what each genuinely reduces, to an attack-surface-first migration plan, a rewrite-versus-hardware-upgrade ROI decision, and a residual-risk pack a security reviewer or an enterprise customer can follow.
Ready in a weekend, not a quarter.

Here is the honest situation. Here is the honest situation. Memory-safety defects have produced the majority of the serious, exploitable vulnerabilities in large C and C++ codebases for as long as anyone has measured, and the advice to just rewrite in a memory-safe language is usually unavailable at the scale that matters. The code is large, load-bearing, hardware-coupled, and understood by fewer people every year, so the practical question is not whether to be safe but how to raise the floor incrementally with defenses you can actually deploy. Most teams can name ARM MTE, CHERI and Intel MPK but cannot tell a security-conscious buyer or a reviewer which one belongs in their product, why, and what it leaves uncovered. The reasons are structural. Spatial safety, staying inside a valid object, and temporal safety, touching an object only while it is alive, are different problems, and a mechanism strong on one can be weak on the other. Tagging catches many violations but only probabilistically because the tag is narrow. Capabilities give spatial safety by construction but require recompilation against a new ABI. Protection keys reduce blast radius but check neither bounds nor lifetime. Doing this well does not mean buying another scanner. It means classifying every defect as spatial or temporal, ranking components by exposure, matching each defense to the class it genuinely reduces, staging a migration that lets safe and unsafe code coexist, arguing rewrite versus hardware upgrade on cost and residual risk, and stating what remains uncovered. Where teams fall short is predictable: coverage claimed as safe without naming the classes left open, tagging described as elimination, an allocator that never retags so use-after-free slips through, a strict mitigation switched on fleet-wide that turns latent bugs into an outage, a hardware defense credited with covering a fleet a third of which lacks the silicon, and a posture document written once and never revisited.

This Kit removes the guesswork. It is memory-safety strategy for legacy C and C++ written as adopt-ready controls you personalize in a weekend, with the evidence a security reviewer, a platform team or an enterprise customer examines.

What you get, the moment you buy

18
Controls, adopt-ready. Every control, written so you personalize and apply it.
18
Evidence-they-examine checklists. For each control, exactly what a reviewer examines, plus where teams fall short, so you close the gap first.
1
Control Matrix, pre-built. Every control in a working spreadsheet, ready to record status, owner and evidence location.
1
Gap & Readiness Assessment. Score each control and the workbook returns your readiness as a single percentage, and exactly what to fix next.

Grounded in memory-safety practice applied to production legacy C and C++ systems. Editable Word and Excel files. This is a practitioner method, not a substitute for your own security standards and platform agreements.

Governed from the defect classification out
A memory-safety posture claimed as safe without naming what it leaves open is a finding waiting to land, and the fix is one classified strategy, not another scanner bolted on. This Kit builds the taxonomy, attack-surface, tagging, capability, compartmentalization, migration, ROI and residual-risk controls that make memory-safety risk in legacy C and C++ classified, matched, capped and evidenced, with the evidence a reviewer asks for.

What one control looks like

This is the opening control, where the assessment begins. All 18 are built to this depth.

TAX-1 Classify every memory-safety defect as spatial or temporal against your own codebase MEMORY-SAFETY TAXONOMY AND THREAT CLASSIFICATION
Put this control in place

Require [your organization name] to maintain a written taxonomy that classifies each memory-safety defect found in its C and C++ code as spatial, an access outside the bounds of a valid object such as a buffer overflow or out-of-bounds index, or temporal, an access to memory whose lifetime has ended or not begun such as use-after-free, double-free or use of uninitialized storage, and to record for each class which candidate defense meaningfully reduces it and which does not, so defense selection is driven by the defect class rather than by a general claim of safety.

Control note.

This classification is the input to every later control, because tagging, capabilities, compartmentalization and the ROI comparison all depend on knowing which class you are trying to reduce.

Evidence a reviewer examines
  • A taxonomy document defining spatial and temporal classes with concrete examples drawn from the codebase
  • A mapping of each defect class to the mechanisms that reduce it and the mechanisms that do not
  • A sample of recent defects each labelled spatial or temporal with the classification rationale
  • Evidence the taxonomy is applied when triaging a new memory-safety report
Common finding they raise: Teams treat all memory-safety bugs as one undifferentiated group, so a bounds-checking defense is credited with stopping use-after-free that it cannot address.

Why this is not another template pack

  • The evidence is the point. A memory-safety posture you cannot classify, match to a defense or cap is a finding waiting to land. This tells you what a security reviewer or an enterprise customer examines and where teams fall short, for every control.
  • The hardware specifics built in. A spatial-versus-temporal taxonomy, an exposure-ranked attack surface, MTE as probabilistic detection with allocator retagging, CHERI as deterministic spatial safety with a revocation strategy, MPK as compartmentalization with its limits named, and monitoring-before-enforcing rollout are written into the controls, not left generic.
  • Built on real practice, not one person's opinion, grounded in how memory-safety strategy for production legacy C and C++ is actually classified, matched, capped and evidenced.
  • It compounds. This work shares its shape with secure development, platform engineering and product security practice, so it feeds your wider security and assurance discipline.

Who buys this

Systems architects, embedded engineers and technical leads who own memory-safety risk in legacy C and C++ and have to say which of MTE, CHERI or MPK belongs in the product and what each leaves uncovered. Whether this is your first memory-safety roadmap or a hardening pass on a codebase already in production, you save weeks and walk in with your taxonomy, attack-surface, hardware-evaluation, migration, ROI and residual-risk controls structured.

By the end of the weekend you will have
✓  An adopt-ready control for all 18 areas
✓  A completed control matrix
✓  The evidence a reviewer examines
✓  A spatial-versus-temporal taxonomy with an exposure-ranked attack surface
✓  A readiness percentage and a fix list
✓  The highest-risk gaps closed

Common questions

Is it really editable? Yes. Word and Excel files you own and adapt. No portal, no subscription.

Does it cover the whole strategy? Yes. The memory-safety taxonomy and threat classification, hardware-assisted memory tagging, capability hardware and compartmentalization, incremental migration planning, the rewrite versus hardware-upgrade decision, and compliance, evidence and residual risk each have their own controls with their own evidence.

Is this tied to one vendor or architecture? No. The controls are principle-level, the spatial-versus-temporal taxonomy, exposure ranking, tagging with allocator retagging, capabilities with a revocation strategy, compartmentalization with its limits named, and monitoring-before-enforcing rollout, so they apply whatever silicon, toolchain and allocator you run, alongside your team rather than replacing it.

What if it is not for me? A 30-day money-back guarantee.

Do not let your next incident be a defense that missed a bug class, a customer who asked for a plan and got a promise, or a strict mitigation that took production down.
Every control is fast to adopt with the Kit. It is instant, and it is guaranteed.
Add it to your cart and be ready this weekend.

Instant digital download · 30-day money-back guarantee · The Art of Service Pty Ltd, GPO Box 2673, Brisbane QLD 4001 · support@theartofservice.com

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