---
title: eSync Software Over the Air updates | Excelfore
description: Learn about Excelfore's eSync Software OTA, designed to simplify software updates for connected vehicles, which optimizes performance while ensuring security.
---

[Blog](https://excelfore.com/blog)

# [eSync Software Over the Air updates | Excelfore](https://excelfore.com/blog/esync-software-ota)

 Written by [Excelfore](https://excelfore.com/blog/author/excelfore) | May 18, 2016, 1:22:52 PM

eSync™ is an end-to-end Cloud platform for securely delivering software over the air (SOTA) and firmware over the air (FOTA). eSync updates vehicle components including Headunit Components (e.g. System Partition, Guest OS, Primary OS, Kernel, Drivers, HMI), and Electronic Control Units (ECU) connected to vehicle networks including LIN, CAN, FlexRay and Ethernet.

Excelfore has extended its Cloud Platform to enable Software [Over the Air (SOTA) Updating](https://excelfore.com/esync-ota)for full life cycle management of Automotive Headunits and Components.

### Updater Formats

- Complete Updater for Initialization
- Delta Updater- Minimize Download Size
- Background Updater- Minimize Interruption

### Advanced Security

- Multi-Stage Security
- Enhanced Hash functions
- Multiple-levels of encryptions
- Content-Delivery Network (CDN) integration
- End to end cloud to component security

### Fault Tolerance

- Fault-Tolerant Update Integrity
- Single-Core and Multi-Core Updates

### Device Independent

- OMA Compatible

### Fast Integration into Client Devices

- Over 15-years of delivery experience on automotive platforms

### Differentiation

- OMA Compatible
- Creates and delivers package sizes for faster transmission and update
- Complete, Differential and Incremental Software Updater
-  Patented [Adaptive Delta Compression](https://excelfore.com/esync-ota) and M2M Technology 

Please [Contact Us](https://excelfore.com/contact/) so that we can discuss how Excelfore can help you with reducing warranty and recall costs.

[View full post](https://excelfore.com/blog/esync-software-ota)

```json
{
  "@context" : "http://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Excelfore"
  },
  "dateModified" : "2026-07-20T06:47:22.645Z",
  "datePublished" : "2016-05-18T13:22:52Z",
  "headline" : "eSync Software Over the Air updates | Excelfore",
  "image" : {
    "@type" : "ImageObject",
    "height" : 60,
    "url" : "/hs/hsstatic/content_shared_assets/static-1.4092/img/default-amp-logo.png",
    "width" : 60
  },
  "mainEntityOfPage" : "https://excelfore.com/blog/esync-software-ota",
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "height" : 60,
      "url" : "/hs/hsstatic/content_shared_assets/static-1.4092/img/default-amp-logo.png",
      "width" : 60
    },
    "name" : "Blog"
  }
}
```