Principles of cyber protection of endpoint devices for business structures
The variety of devices such as desktop computers, laptops, smartphones and tablets used by employees in companies, as well as the variety of operating systems, create challenges in managing these devices and protecting them from cyber threats. Moreover, many employees are no longer limited to performing their duties in a secure office environment, but work outside the office, remotely from home, or even on the road, connecting to public Wi-Fi networks.
Reasons and ways to organize protection of corporate devices
Why is it so important to reliably protect the working gadgets of every company employee? There are several reasons for this:
- Confidentiality. Encrypting business and personal information prevents unauthorized access, which is especially important if the device is lost, stolen, or infected with malware, reducing the risk of data leakage.
- Protection from consequences. The loss of intellectual property, financial information and customer personal data often leads to additional problems for companies, such as financial losses, loss of competitive advantage and damage to reputation.
- Compliance with legal requirements. Most countries have laws and regulations that require companies to protect and encrypt certain types of data.
- Protection against cyber threats. Encryption also helps protect a company from online attacks such as malware injection, hacking, and other online threats.
Information stored on end devices, known as passive data, requires different encryption methods than transport encryption, which protects data as it travels over a network. There are several proven methods and techniques for protecting such passive data:
- Encryption at the file or directory level. This method encrypts individual files or entire directories and is suitable for protecting certain data from unauthorized access, for example using archives or password-protected containers.
- Disk-level encryption. This method encrypts the entire file system of the computer, which better protects the operating system and programs from attacks.
Ensuring the security of end devices also requires implementing transport encryption to protect data from interception during transmission:
- Point-to-point encryption. Data is encrypted before transmission and decrypted only on the receiving device.
- VPN solutions. They establish an encrypted tunnel between the end device and the VPN gateway to protect information from illegal manipulation.
Additional considerations for improving the security of corporate devices
In addition to encrypting data on end devices, there are other factors that influence ensuring a secure connection to the corporate network. For example, choosing a suitable and manageable operating system is important. It is important to consider the security risks of older versions of the OS, especially on smartphones (mostly Android) and when installing Windows.
In addition, end devices must have up-to-date antivirus software installed to prevent malware intrusion. It is also recommended to use personal firewalls. VPN solutions also have many advanced features, such as detecting friendly networks, logging into access points, home zone or applying endpoint policy.
Private VPN server: an effective element of a corporate security strategy
VPN technology is quite important for ensuring the security of information during its transmission over the network, protecting data from interception and unauthorized access. However, it is only part of an effective, comprehensive endpoint security strategy. Other important security aspects such as encrypting files on devices, using antivirus software, having firewalls, and managing gadgets also play a key role in the overall protection of corporate gadgets from cyber threats. Thus, a private VPN server is an effective component in a security strategy, but is not its only tool.
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