What are the key features and capabilities of the NAS Digiever IDS-T4000 for internet access?

The Digiever IDS-T4000 is a Network Attached Storage (NAS) device that offers several key features and capabilities for internet access. Some of these features include:High-speed data transfer: The IDS-T4000 supports Gigabit Ethernet ports, allowing for fast data transfer speeds over the network.RAID support: It supports various RAID configurations (RAID 0, 1, 5, 6, 10, 50, 60) for data redundancy and increased performance.Scalability: The IDS-T4000 can be expanded by connecting additional storage units to accommodate growing storage needs.Remote access: It provides remote access capabilities, allowing users to access their files and data from anywhere with an internet connection.File sharing and collaboration: The NAS supports various file sharing protocols (such as SMB/CIFS, FTP, and WebDAV), enabling users to easily share and collaborate on files over the internet.Data protection and backup: The IDS-T4000 offers various backup options, including scheduled backups, incremental backups, and snapshot technology, ensuring data protection and recovery in case of accidental deletion or hardware failure.Security features: It provides robust security features like AES 256-bit encryption, SSL/TLS support, and access control lists (ACLs) to protect data from unauthorized access.Multimedia streaming: The NAS supports multimedia streaming protocols (such as DLNA and UPnP), allowing users to stream media files directly to compatible devices (such as smart TVs or media players) over the internet.Mobile apps: Digiever offers mobile apps for iOS and Android devices, enabling users to access and manage their NAS data on the go.Integration with third-party applications: The IDS-T4000 supports integration with various third-party applications, such as surveillance software, video management systems, and backup software, enhancing its functionality and versatility.Overall, the Digiever IDS-T4000 provides a comprehensive set of features and capabilities for internet access, making it suitable for both personal and business use cases.

How does the NAS Digiever IDS-T4000 enhance internet access security and protect against potential threats?

The NAS Digiever IDS-T4000 enhances internet access security and protects against potential threats through several features and functionalities:Intrusion Detection System (IDS): The IDS-T4000 is equipped with an advanced IDS that monitors network traffic and identifies any suspicious activities or potential threats. It analyzes network packets, protocols, and behaviors to detect and prevent unauthorized access attempts, malware infections, and other cyber threats.Traffic Analysis: The IDS-T4000 performs deep packet inspection to analyze the content and behavior of network traffic. It identifies and blocks any malicious or suspicious activities, such as port scanning, denial of service attacks, or data exfiltration attempts. By analyzing network traffic, it can identify potential threats before they can cause any harm.Real-time Alerts: The IDS-T4000 provides real-time alerts and notifications whenever a potential threat is detected. It can send alerts via email, SMS, or other methods to notify network administrators about any suspicious activities. This allows for immediate action to be taken to mitigate the threat and prevent any potential damage.Network Access Control: The IDS-T4000 offers network access control features that allow administrators to define and enforce security policies. It can restrict access to specific IP addresses, ports, or protocols, ensuring that only authorized users and devices can access the network. This helps in preventing unauthorized access and reducing the attack surface.VPN Support: The IDS-T4000 supports Virtual Private Network (VPN) connections, which provide secure remote access to the network. VPNs encrypt the traffic between remote devices and the network, ensuring that data remains secure and protected from eavesdropping or interception.User Authentication and Authorization: The IDS-T4000 supports various authentication mechanisms, such as username/password, digital certificates, or two-factor authentication. It ensures that only authorized users can access the network and its resources, preventing unauthorized access and potential security breaches.Content Filtering: The IDS-T4000 can perform content filtering to block access to malicious websites, inappropriate content, or other potentially harmful resources. By filtering web traffic, it prevents users from accessing websites that may contain malware or engage in phishing attempts.Overall, the NAS Digiever IDS-T4000 enhances internet access security by providing robust intrusion detection capabilities, real-time alerts, network access control, VPN support, user authentication, and content filtering. These features work together to protect against potential threats, safeguard network resources, and ensure a secure internet access environment.

How to recover data from NAS Digiever IDS-T4000 (RAID 5, 6, 0, 1, JBOD, etc)

Name: How to recover data from a Digiever
Uploaded: 2023-08-24T11:00:15+03:00
Description: How to recover data from a Digiever

Contents

Why can’t ordinary software tools restore files from RAID?
How to take hard disks out of the NAS and connect them to a PC?

RAID Recovery™ 2.6

Recover data from damaged RAID arrays inaccessible from a computer.

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Why can’t ordinary software tools restore files from RAID?

Conventional hard disks keep user’s data by writing it to their surface in a consecutive way, and this is how an entire file is stored on a single hard disk. However, when data is written to a RAID system, a file is divided into several parts. Then these parts are written consecutively to all hard disks within such array. The size of such parts may range from 2 KB to 2 MB, so each file is stored on several hard disks at the same time.

Such approach helps to speed up read and write operations, and it is evident that saving two parts of a file having the size of 1 GB to two hard disks simultaneously is much faster than saving the same 1 GB of data to one hard disk. However, this peculiarity makes file recovery more complicated.

Various RAID levels store information in different ways. Additionally, manufacturers like Digiever also introduce some modifications to this process, and that is why data can be written to hard disk in a wide variety of ways.

Can remote access to NAS Digiever IDS-T4000 devices pose additional data loss risks?

Remote access to NAS Digiever IDS-T4000 devices can potentially pose additional data loss risks if proper security measures are not in place. Here are a few factors to consider:

Unauthorized Access: If remote access is not properly secured, it can expose the NAS device to unauthorized access by malicious individuals. This can lead to data breaches, data theft, or unauthorized modifications to data.
Weak Authentication: Weak or easily guessable passwords can make it easier for attackers to gain unauthorized access. It is important to use strong passwords and enable multi-factor authentication to mitigate this risk.
Network Vulnerabilities: If the network used for remote access is not secure, it can expose the NAS device to various network-based attacks, such as man-in-the-middle attacks or network sniffing. These attacks can potentially lead to data loss or unauthorized access.
Software Vulnerabilities: NAS devices, like any other software, can have vulnerabilities that can be exploited by attackers. It is crucial to keep the NAS firmware and software up to date with the latest security patches to minimize the risk of data loss.
User Error: Remote access increases the likelihood of user error, such as accidental deletion or modification of important data. It is important to have proper backup mechanisms in place to recover from such incidents.

To mitigate these risks, it is recommended to follow best practices such as enabling strong authentication mechanisms, using secure network connections (e.g., VPN), regularly updating firmware and software, implementing access controls, and regularly backing up data to separate storage devices or locations.

How to take hard disks out of the NAS and connect them to a PC?

Although NAS IDS-T4000 can be accessed over the network, you still need to take the hard disks out of the storage device and connect them to a Windows computer. Only in this case will the software be able to scan them properly. Here is what you should do:

Turn off the storage and disconnect it from the power supply.

WARNING! Before you start taking hard disks out of your NAS device, read the manual carefully. Incorrect actions may damage your network-attached storage and/or the hard disks within the RAID system.
Take the hard disks out of the NAS one by one, carefully removing them from their slots. Remember that the disks are extremely vulnerable: hitting or dropping them may result in serious physical damage.
Make sure to mark each hard disk in accordance with how they were installed inside the NAS.
Remove the hard disks and connect them to the computer. In this video, we have explored what ports are used to connect hard disks, and what to do if there are not enough ports or connectors.

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How to Order Remote Data Recovery

Restoring data with Hetman RAID Recovery

This program recovers data from damaged RAID arrays and is fully compatible with Digiever IDS-T4000. The hard disks that make up the RAID contain technical information about the algorithm used to save files. When launched, Hetman RAID Recovery reads this information and puts the damaged array together. Then you can open the disk and save your files. Also, you can recover the files accidentally deleted from the network drive.

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How to recover data from a Digiever

IDS-T4000 has 4 HDD slots, and it supports the following array types:

RAID 0;
RAID 1;
RAID 5;
RAID 6;
JBOD;

NAS supports:

exFAT, VFAT, FAT 12 / 16 / 32;
NTFS / ReFS;
APFS / HFS+;
Ext2 / 3 / 4 / ReiserFS / XFS / UFS / ZFS / Btrfs;
VMFS / HikvisionFS;

Safe recovery from disk images

This utility lets you save an entire copy of the disk to file and then work with this image instead of the actual disk. Such feature helps to protect data on the disk from:

Overwriting during the recovery process;
Loss resulting from bad sectors;
User mistakes.

To create an image, do the following:

Make sure that you have enough free space to save the image. The image file size usually equals the disk size.
Select the disk in the main window, and choose from the menu Tools – Save Disk. You can select multiple disks to be saved.
When the image creation wizard starts, you can choose to save the entire disk or select only a part of it. Specify the parameters and click Next.
At this stage, you need to choose a directory where to save the image. Choose any disk connected to this PC, or save the image by FTP.

Where are user’s files stored?

The Digiever IDS-T4000 network-attached storage keeps OS Linux operating system files on a separate RAID 1 (mirrored) array. Usually, all NAS systems create several volumes on every hard disk, and the first of them takes up to 2 Gb of space. This is where operating system files are stored. Other volumes are united into a RAID array where user’s data is written.

Comparison of software for RAID recovery

Product	Operating system	License type	RAID controller support	Supported file systems	Virtual RAID controller support	Data recovery from damaged RAID	File preview
Hetman RAID Recovery	Windows	Paid	Yes, over 100 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes
DiskInternals RAID Recovery	Windows	Paid	Yes, over 100 controllers	FAT, NTFS, Ext2/3/4, HFS+	No	Yes	Yes
R-Studio	Windows, Mac, Linux	Paid	Yes, over 200 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes
UFS Explorer RAID Recovery	Windows, Mac, Linux	Paid	Yes, over 1,000 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes
EaseUS Data Recovery	Windows	Paid	Yes, over 20 controllers	FAT, NTFS, Ext2/3/4, HFS+	No	Yes	Yes
ReclaiMe Free RAID Recovery	Windows	Free	Yes, over 100 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes