The permanent, unforgeable mark
Losing deals to slow signature processes? Courier delays costing revenue?
Altron Security's Advanced Electronic Signatures solution strikes like a crocodile—decisively permanent and impossible to fake. We help close deals faster, provide ECTA and AATL-compliant signatures accepted by South African courts, and reduce document costs substantially. PKI-backed cryptographic sealing with complete audit trails. Perfect for insurance, banking, legal, HR, and government across Southern Africa.
Because digital transformation delivers both speed and legal strength with permanent, tamper-proof evidence.
- 80% faster contract execution
- 85% cost reduction
- Legally binding (ECTA/AATL compliant)
- Tamper-proof with full audit trails
Complete the form to download the Field Guide to Identity Security
Learn about Digital Signing from the Crocodile
The crocodile's lasting impact
Nile crocodiles have survived 200 million years virtually unchanged—a testament to perfect design. When a crocodile bites, it leaves a distinctive, permanent mark with 3,700 PSI of force—impossible to fake, enduring evidence that remains identifiable long after the encounter.

Your paper problem
Let's talk about what really happens with traditional document signing.
The timeline nobody wants:
-
Monday: Legal finalizes contract, prints it, sends via courier
-
Tuesday-Wednesday: Document sits in courier system
-
Thursday: Document arrives, sits on recipient's desk
-
Friday: Recipient signs, returns via courier
-
Monday: Document somewhere in return journey
-
Tuesday: Document arrives back, gets scanned, filed
Total time: 7-14 days for a simple signature
- Printing costs: R50 per contract
- Courier fees: R150 each way (R300 total)
- Staff time: 2 hours managing the process
- Physical storage: R20,000+ annually for filing rooms
- Lost documents: 5-10% require re-execution
- Environmental impact: Thousands of pages annually
- Documents lost in transit (happens more than anyone admits)
- Signatures forged (easier than you'd think)
- Pages swapped after signing (no way to detect)
- No proof of who signed when
- Difficult to prove authenticity years later
- No audit trail of the signing process
Meanwhile, your competitors using electronic signatures are closing deals in hours, not weeks.
How Advanced Electronic Signatures work
The technology delivering crocodile-strong permanence through eight steps
To apply the signature signers authenticate using:
- SMS one-time password (optional for simple electronic signatures)
- Multi-factor authentication (required for all PKI based digital or advanced certificates
- Biometric authentication (can be implemented as one of the factors for the above multi-factor authentication)
Document sealed with:
- Digital signature algorithm (RSA)
- Cryptographic hash of entire document (SHA-256 Hashing Algorithm)
- Trusted timestamp
- Certificate chain validation
- Tamper-detection seal
All parties receive signed document automatically, final copies are temporarily kept securely in cloud with complete audit trail until retrieved by customer for archival.
Total time: Minutes, not days.
The three levels of Electronic Signatures
Simple Electronic Signatures Examples: Typed name, scanned signature image, checkbox click
Characteristics: Low security, limited legal standing, minimal audit trail
Best for: Low-value, low-risk documents
- Examples: Typed name, scanned signature image, checkbox click
- Characteristics: Low security, limited legal standing, minimal audit trail
Best for: Low-value, low-risk documents
- PKI-based digital certificates
- Strong signer authentication
- Tamper detection
- Complete audit trail
- Legal validity in most jurisdictions
Best for: Business contracts, employment agreements, financial documents
(Altron Security Specialization) SAAA accredited Advanced cryptographic signature:
- PKI-based digital certificates
- Strong signer authentication
- Tamper detection
- Complete audit trail
- Recognised as prima-facie valid in South Africa
- Required for specific regulated documents (ECTA)
- Highest level (equivalent to wet signatures in SA):
Benefits and differentiators
Legal validity: The definitive answer
"But is it legally binding?" Definitively yes—often MORE binding than wet signatures.
South African Law (ECTA):
- Electronic signatures have same legal status as handwritten
- Advanced eSignatures satisfy all signature requirements
- Admissible as evidence in court
- Non-repudiation: signers cannot deny signing
Why Advanced eSignatures are STRONGER than wet Signatures:
- Complete audit trail (who, when, where, device)
- Tamper evident (any changes invalidate signature)
- Identity verification (stronger than checking photo ID)
- Timestamp proof (trusted third-party time source)
- Certificate chain (cryptographic proof of identity)
Traditional wet signatures? Just ink marks that can be forged with practice. No audit trail. No tamper detection. No proof of timing. Not identity linked to the signer
Real world impact
**Figures quoted in this section are estimates and differ from use case to use case.
A major South African bank moved 50,000 employees to PKI authentication:
-
Zero password-related breaches in 5 years
-
90% reduction in helpdesk tickets
-
R15 million saved annually
-
Complete audit trail for compliance
Use cases across industries
Beyond cost savings: Strategic value
- Close deals 80% faster
- Real-time contract execution
- No geographic limitations
- Sign from anywhere, anytime
- Professional, modern interaction
- Mobile-friendly signing
- Instant confirmation
- No printing, mailing, scanning
- Tamper-evident documents
- Non-repudiation (can't deny signing)
- Complete audit trails
- Legal validity assured
- Automated workflows
- Integration with CRM, ERP, document management
- Reduced administrative overhead
- Faster processing
- Regulatory compliance (FICA, POPIA, HIPAA)
- Audit-ready documentation
- Retention policy enforcement
- Secure archival
- Eliminate paper consumption
- Reduce carbon footprint from shipping
- Support ESG commitments
- Corporate responsibility
