Server hardening techniques

Server Hardening Process: 9 Steps

1) Secure server location. Place your server in a safe location. ...
2) Control access permissions. ...
3) Set up your firewall. ...
4) Manage configurations. ...
5) Secure user accounts. ...
6) Apply patches to vulnerabilities. ...
7) Remove unnecessary software. ...
8) Plan a backup strategy.

What is server hardening checklist?

Harden the Network

Establish an understanding of the network, components, and devices. Minimize open network ports. Manage and audit firewall and firewall rules. Use Virtual LAN (VLAN) / network segmentation, to isolate traffic into group subsets. Shutdown unused interfaces, switch ports, etc.

What is hardening in Windows server?

What is Windows Hardening? System hardening is the practice of minimizing the attack surface of a computer system or server. The goal is to reduce the amount of security weaknesses and vulnerabilities that threat actors can exploit.

What is web server hardening?

Web server hardening involves: Modifying the configuration file to eliminate server misconfigurations. Managing SSL/TSL certificates and its settings to ensure secure communication between the client and server. Restricting access permissions to the web server installation directory.

Is server hardening the same as patching?

Hardening includes additional steps beyond patching to limit the ways a hacker or malware could gain entry. Hardening is accomplished by turning on only the ports and services required, obfuscating system components such as SNMP, and additional steps to limit system access.

What are hardening procedures?

Systems hardening is a collection of tools, techniques, and best practices to reduce vulnerability in technology applications, systems, infrastructure, firmware, and other areas. The goal of systems hardening is to reduce security risk by eliminating potential attack vector s and condensing the system's attack surface.

What are the types of hardening?

Some common types of hardening include strain hardening, solid solution strengthening, precipitation hardening, and quenching and tempering.

What is SMB hardening?

Enable SMB Encryption with UNC Hardening

UNC Hardening allows you to configure SMB clients to require encryption regardless of server encryption settings. This is useful to prevent interception attacks. To configure UNC Hardening, review MS15-011: Vulnerability in Group Policy could allow remote code execution.

What is SQL Server hardening?

Database hardening is the process of analyzing and configuring your database to address security vulnerabilities by applying recommended best practices and implementing security product sets, processes and procedures.

What are the benefits of server hardening?

By limiting access points to servers and data-driven devices, system hardening reduces the cybersecurity possibilities. Adoption of this security practice is important for both organizations and individuals as it allows them to secure all digital asset entry or access points.

What are the 2 types of case hardening?

Case hardening processes can be divided into two subsets: those that include quenching to harden, such as gas carburizing, low-pressure carburizing (LPC), and carbonitriding; and those that do not include quenching, such as gas nitriding and ferritic nitrocarburizing (FNC).

What is the most widely used surface-hardening method?

Hardening is accomplished when the high-carbon surface layer is quenched to form martensitic case with good wear and fatigue resistance superim- posed on a tough, low-carbon steel core. Of the various diffusion methods (Table 2), gas carburi- zation is the most widely used, followed by gas nitriding and carbonitriding.

What are target hardening techniques?

Examples of target hardening techniques

Physical modifications, such as secure locks and motion lights. Procedural elements like visitor screenings. General access control or biometrics. Crime prevention through environmental design.

What is a hardening procedure?

A process intended to eliminate a means of attack by patching vulnerabilities and turning off nonessential services.

What is the purpose of hardening process?

Hardening is a metallurgical metalworking process used to increase the hardness of a metal. The hardness of a metal is directly proportional to the uniaxial yield stress at the location of the imposed strain. A harder metal will have a higher resistance to plastic deformation than a less hard metal.

What are hardening requirements?

Hardening requires you to use a dedicated host whenever possible and install, deploy, and patch the operating system in a secure environment. It is preferable to use a minimal installation and manually install the necessary components afterward.

What are hardening guidelines?

Hardening Guides for Servers and Databases

Included in the server and database hardening guides are minimum expectations for configuration and management, access and accounts, system monitoring, network connections, and additional hardening steps to consider for your systems.

What are the types of hardening?

Some common types of hardening include strain hardening, solid solution strengthening, precipitation hardening, and quenching and tempering.

Why is server hardening important?

Hardening your server is the process of increasing security on your server through a variety of means to result in a much more secure operating environment. Server hardening is one of the most important tasks to be handled on your servers.

What are the 2 methods of case hardening?

What is the most important factor in hardening?

Steels that deeply harden are called high hardenability steels, while steels that do not harden deeply are called low hardenability steels. The major factors affecting hardenability and the rate of austenite transformation are carbon content, grain size, and alloying elements.

What are the advantages of hardening?

Advantages of Case Hardening

Improves Wear-Resistance of Steel. Increases Impact-Resistance & Toughness of Steel. Extends Lifetime of Steel. Makes Steel Easier to Weld.