What Security Concerns Will Continue in 2021? Security Magazine Makes 7 Predictions

décembre 17, 2020

Hikvision HikWire blog article Security Magazine Makes 7 Predictions

Hikvision Work From Home Tips To Reduce Security Concerns For Remote Workers

 

What security concerns will be most prominent in the year 2021? Security magazine covers its cybersecurity forecast in the story, “Seven cybersecurity predictions for 2021.”

From the article: “Cybercriminals will always follow users and launch attacks that exploit their behaviors and habits. We saw this very clearly in 2020 when employees suddenly became remote workers to comply with stay-at-home orders, and their use of technology and devices shifted. Cybercriminals took advantage of this disruption to launch phishing, vishing, ransomware, and a whole slew of other attacks that targeted gaps in companies’ security postures, as many were not prepared to support a remote workforce securely.”

Hikvision covered the rise in COVID-related cyberattacks in a blog series that can be viewed here.

The first prediction in the Security magazine article is that cybercriminals will continue to target remote workers in 2021 as organizations learn to adapt to a remote workforce and address related cyber threats. The story cites a Bitglass study where 82 percent of companies allowed BYOD (bring your own device) for employees and partners, while the same study confirmed that “72 percent lacked BYOD malware protection entirely.”

VPNs will continue to be the target of malicious threat actors. Using a virtual private network (VPN) ensures that work-related traffic goes through the company network before it gets to the Internet. While it offers added security, the article notes that unpatched VPNs can be exploited with ransomware.

The healthcare and financial industries face numerous challenges, according to the article. Read about the 2021 cybersecurity predictions in more detail here.

And, check out this Hikvision blog that features work from home tips to reduce security concerns for remote workers.

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.

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