Un rapport révèle que la majorité des petites et moyennes entreprises ont subi une atteinte à la sécurité

octobre 10, 2018

Hikvision Takes Proactive Approach to Cybersecurity

Hikvision adopte une approche proactive en matière de cybersécurité

 

Dans « Comment les PME peuvent-elles faire face aux risques de cybersécurité?», Le magazine Security présente le rapport de Cisco sur la cybersécurité des PME, qui révèle que 53% des personnes interrogées dans l’enquête auprès des PME avaient été victimes d’une faille de sécurité.

L'impact financier a non seulement été important, mais 30% des entreprises de taille moyenne ont déclaré que le coût de la violation était inférieur à 100 000 dollars, tandis que 20% ont indiqué qu'il se situerait entre 1 000 000 et 2 499 999 dollars, selon l'article.

Le rapport a également révélé que les PME sont le plus concernées par les attaques ciblées contre les employés, telles que le hameçonnage, les ransomware et les attaques DDoS, pour n'en nommer que quelques-unes.

Le magazine Security a interviewé le directeur des ventes de cybersécurité de Cisco, Paul Barbosa, à propos du rapport. Dans cet article, Barbosa a commenté : « De nombreuses PME se rendent compte qu'elles constituent une cible attrayante pour les cybercriminels et sont exposées à des menaces similaires à celles de leurs homologues de l'entreprise. Pour les entreprises qui n’ont pas fait de la sécurité une priorité, il est important de se rappeler que plus de la moitié (54%) de toutes les cyberattaques entraînent des dommages financiers supérieurs à 500 000 $. Ce montant est suffisant pour mettre définitivement hors service une petite / moyenne entreprise non préparée. "

Barbosa a formulé des recommandations à l'intention des PME préoccupées par le problème et souhaitant renforcer leurs efforts en matière de cybersécurité, telles que la simplification de leur infrastructure de sécurité et le développement des compétences en matière de sécurité interne dès qu'elles le peuvent. Il a ajouté : « Pour que les PME apportent des améliorations en matière de sécurité, il est important qu'elles reconnaissent qu'un changement progressif est préférable à l'absence de changement."

Hikvision a adopté une approche proactive de la cybersécurité en créant online center un centre en ligne avec mises à jour de microprogrammes, le premier centre de transparence du code source de l’industrie, une ligne d’assistance en matière de cybersécurité et une série de tournées de présentation aux États-Unis et dans les villes canadiennes l’année dernière. Hikvision a également récemment annoncé l'obtention de la certification du niveau 1 du Federal Information Processing Standard (FIPS) 140-2 du gouvernement des États-Unis, une norme de chiffrement créée par le NIST (Institut national des normes et de la technologie) des États-Unis pour l'utilisation de son module de chiffrement (HikSSL). Dans les produits de caméra IP et NVR.

En prenant en charge le processus de cybersécurité, Hikvision a pu offrir de nombreuses ressources pour aider les partenaires à résoudre les problèmes de sécurité et à adopter les meilleures pratiques en matière de cybersécurité. Pour plus, visitez ce lien.

IMPORTANT! Ce modèle nécessite un logiciel non standard. N'installez pas de logiciel standard (par exemple, v.4.1.xx) sur ce modèle. Cela endommagerait définitivement votre système. Vous devez utiliser le logiciel personnalisé v.4.1.25 à partir de la page du produit iDS-9632NXI-I8/16S

View the most updated version of this document here:

https://techsupportca.freshdesk.com/en/support/solutions/articles/17000113531-i-series-nvr-firmware-upgrade-instructions

 

The I-series NVR (such as the DS-7716NI-I4) is one of Hikvision's most popular and feature-rich recorders. As such, many firmware revisions have been introduced over the years to continually ensure the product is compatible with the newest technology available. Due to the many revisions, we recommend that the user closely follows the instructions below in order to reduce the amount of time spent as well as the chance of failure.

 

Database Optimization and Repair

As more affordable IP cameras are introduced over time with greater video resolution and data sizes, more efficient database management also becomes necessary. The introduction of firmware v4.0 brought about a new database architecture in order to be futureproof.

 

After upgrading to v4.X, the recorder database will need to be converted and optimized. If you are experiencing issues where playback is expected but not found, make sure "Database Repair" is performed as indicated in the procedures and scenarios below.

 

Preparing the Upgrade

Before proceeding with upgrade, it is recommended that NVR configuration file is exported from the NVR over the network or on to a local USB drive.

 

Upgrading from v3.4.92 build 170518 or Older

  1. All recorders must reach v3.4.92 before proceeding further. Upgrading from versions before v3.4.92 directly to any version of v4.X will likely cause the recorder to fail.
  2. If the recorder is already at v3.4.92, a full factory default is highly recommended before upgrading to any version of v4.X. There is a high chance of unit failure (requiring RMA) if the unit is not defaulted before upgrade.
  3. After reaching v3.4.92 and performing a full factory default, an upgrade directly to v4.50.00 is acceptable.
  4. After the upgrade is completed and the recorder is reprogrammed, it may be beneficial to perform a Database Repair. For details, refer to the section "Database Optimization and Repair" above.
  5. To verify repair progress, you may refer to the HDD status, or search the recorder log for repair started and stopped entries. Note that while the HDD is repairing, new recordings are still being made, but some existing recordings may not be searchable until repair is complete.
  6. If you continue to observe playback issues after database repair, ensure there are no power, network, or motion detection issues. Should the problem persist, contact technical support.

 

Upgrading from Any v4.X Build to v4.50.00.

  1. Any v4.X build can be upgraded directly to v4.50.00.
  2. Export configuration is highly recommended before performing the upgrade.
  3. If upgrading from any v4.X version that was not v4.22.005, a Database Repair is recommended. Refer to Step 4 and onwards in the previous section.

 

Downgrading

Downgrading is not recommended. Due to new features and parameters constantly being added, downgrading may cause the NVR to factory default itself or require a manual default to operate properly.

View the most updated version of this document here:
K-Series DVR upgrade instruction
The Turbo 4 Hybrid DVR K series has multiple models and across different platform and chipset. It also has similar firmware development of other recording product line; DVR K series has also introduced the GUI4.0 to ensure the series to be compatible to the newest technology available. The new database architecture is also brought into the DVR firmware v4.0 to be future proof and for better recording search experience. 
 


Database Optimization and Repair

As more affordable cameras introduced over time with greater video resolution and data sizes, more efficient database management also becomes necessary. The introduction of firmware v4.0 brought about a new database architecture in order to be futureproof.
After upgrading to v4.X, the recorder database will need to be converted and optimize. If you are experiencing issues, where playback is expected but not found, please make sure to perform "Database Rebuild" as indicated in the procedures and scenarios below.
 


Preparing the Upgrade

Before proceeding with upgrade, it is recommend exporting DVR configuration file from the DVR over the network or on to a local USB drive.

 

Action after firmware upgraded 

1. Upgrade the DVR according to the chart above. 

2. Reconfirming Channel's Recording Schedule 

    - Confirm channel's recording schedule is enable. 

    - Check if the channel is on correct recording schedule.

3. Double Check Storage Setting

    - Make sure all channel are assigned to record on its HDD group when the Storage setting is under Group Mode. 

4. Perform Database Rebuild locally. 

    • Some version above support Database Rebuild via web access - K51 and K72

    • Perform Database Rebuild regardless if system is having any database issue symptom. 

    • Database Rebuild process is average ~30 to 60min per TB. The process may still varies depends recording data.

    • After Database Rebuild - Check log to confirm Database Rebuild has went thru properly. 

    • If Database Rebuild Started and Stopped log has been log only within few minutes. Database rebuild may not has been completed properly. It is strongly recommend performing the Database Rebuild again.

    • To check log > System > Log > Information > Database Rebuild Started and Stopped.

    • If the log option is not available - access system via SSH can also obtain similar result.

5. Recording Data is still missing after database rebuild process. 

If the data has not been recorded or has been overwritten, Database rebuild process is not able retrieve those lost data. Have the system upgraded to the latest available firmware version above to prevent any future data lost is strongly recommended for all application.

 

 

 

 

In light of the global semiconductor shortage, Hikvision has made some hardware changes to the DS-76xxNI-Q1(2)/P NVRs, also known as “Q series.”

 

These changes do not have any effect on the performance, specifications, or the user interface of the NVRs. For the ease of reference, these modified units are known as “C-Version” units. This is clearly indicated on the NVR label and on the box by the serial number.

 

The only difference between the “C-Version” and “non-C-Version” is the firmware. The firmware is not interchangeable:

 

  • The C-Version NVRs must use firmware version v4.31.102 or higher.
  • The non-C-Version (Q series) NVRs must use firmware version v4.30.085 or older.

 

Please do not be alarmed if a “Firmware Mismatch” message pops up on the screen during the firmware upgrade. This simply means that the firmware does not match the NVR’s hardware. Simply download the correct firmware and the upgrade will go through without any issue.

In light of the global semiconductor shortage, Hikvision has made some hardware changes to the Value Express Series NVRs

These changes do not have any effect on the performance and specification of the recorders. For ease of reference, these modified units are known as “C-Version” units. This is clearly indicated on the NVR label and on the box by the serial number.

The only difference between the “C-Version” and “non-C-Version” is the firmware. The firmware is not interchangeable:

  • The C-Version NVRs must use firmware version v4.30.216 or higher.
  • The non-C-Version (Q series) NVRs must use firmware version v3.4.104 or older.

Please do not be alarmed if a “Firmware Mismatch” message pops up on the screen during the firmware upgrade. This simply means that the firmware does not match the NVR’s hardware. Simply download the correct firmware and the upgrade will go through without any issue.

En téléchargeant et en utilisant des logiciels et autres matériels disponibles sur ce site, vous acceptez d'être lié par les Conditions Générales d'Utilisation de HIKVISION. Si vous n'acceptez pas ces conditions, vous ne pouvez télécharger aucun de ces documents. Si vous êtes d'accord sur votre entreprise, vous déclarez et garantissez que vous avez le pouvoir de lier votre entreprise aux Conditions Générales d'Utilisation . Vous déclarez et garantissez également que vous avez l'âge légal de la majorité dans la juridiction dans laquelle vous résidez (au moins 18 ans dans de nombreux pays).