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Advanced eSignatures:

Execute contracts 80% faster with full legal validity—sign from anywhere, on any device, in minutes.

Learn about Digital Signing from the Crocodile

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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.

crocodile

 

Your paper problem

 

Let's talk about what really happens with traditional document signing.

The timeline nobody wants: 

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The timeline nobody wants
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  • 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 

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The typical costs that accumulate
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  • 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 
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The risks nobody considers
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  • 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

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Step 1: Enrollment
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User undergoes once-off identity verification process for their identity linked Advanced Electronic Signature to be issued  
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Step 2: Document upload
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User uploads document to secure signing platform (PDF, Word, any format)
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Step 3: Signer configuration
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Define who needs to sign, in what order, with what authentication level 
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Step 4: Signer notification
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 Signers receive email with secure link to document, login with their email address and/or SMS OTP. 
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Step 5: Document review and signing
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Signers review document on any device, apply cryptographic signature 
Step 6: Identity verification
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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) 
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Step 7: Cryptographic sealing 
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Document sealed with: 

  • Digital signature algorithm (RSA) 
  • Cryptographic hash of entire document (SHA-256 Hashing Algorithm) 
  • Trusted timestamp 
  • Certificate chain validation 
  • Tamper-detection seal 
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Step 8: Distribution
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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 

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Simple Electronic Signatures
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  • Examples: Typed name, scanned signature image, checkbox click

  • Characteristics: Low security, limited legal standing, minimal audit trail 
    Best for: Low-value, low-risk documents
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Global Digital AATL (Adobe Approved Trust List) Signature
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  • 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 
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RSA Advanced Electronic Signatures
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(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

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Approx 80% faster execution
Close deals same-day vs. same-week
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Approx 85% cost reduction
R25K → R1.2K per 100 contracts
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Legally binding
Full ECTA/AATL compliance
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Tamper-evident
Cryptographic seal with instant detection
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Complete audit trails
Forensic-level evidence for disputes
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Mobile-first
Sign from any device, anywhere, anytime

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.

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result: competitive advantage in fast quote-to-policy time

 

 

 

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

Get in toch icon Legal & Professional Services: Client engagement letters, settlements, powers of attorney, court filings
Get in toch icon Financial Services: Loan applications, account opening, credit agreements, KYC/FICA documents
Get in toch icon Human resources: Employment contracts, benefits enrollment, policy acknowledgments, performance reviews
Get in toch icon Sales and business Development: Customer contracts, NDAs, partnership agreements, proposals
Get in toch icon Healthcare: Patient consents, HIPAA authorization, treatment agreements, prescriptions
Get in toch icon Real Estate: Purchase agreements, leases, disclosures, financing documents

 

Beyond cost savings: Strategic value

 

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Business velocity
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  • Close deals 80% faster
  • Real-time contract execution
  • No geographic limitations
  • Sign from anywhere, anytime

 

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Customer experience
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  • Professional, modern interaction
  • Mobile-friendly signing
  • Instant confirmation
  • No printing, mailing, scanning

 

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Risk reduction
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  • Tamper-evident documents 
  • Non-repudiation (can't deny signing)
  • Complete audit trails
  • Legal validity assured
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Operational efficiency
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  • Automated workflows
  • Integration with CRM, ERP, document management
  • Reduced administrative overhead
  • Faster processing
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Compliance support
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  • Regulatory compliance (FICA, POPIA, HIPAA)
  • Audit-ready documentation
  • Retention policy enforcement
  • Secure archival
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Environmental sustainability
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  • Eliminate paper consumption
  • Reduce carbon footprint from shipping
  • Support ESG commitments
  • Corporate responsibility

 

 

The Altron Security advantage

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Legally compliant
ECTA/AATL compliant
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PKI-backed
Strong signer authentication with digital certificates
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Tamper-evident
Cryptographic integrity protection
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Mobile-first
Sign from any device, anywhere
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Integration ready
APIs for CRM, ERP, document management
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Long-term validation
Signatures remain valid indefinitely

 

Ready to explore our Advanced Electronic eSignature solutions? 

 

 

 

We make it simple with tools that help you  digitise, automate, and manage your business information smarter and faster.