How can you regularly update firmware to prevent hardware vulnerabilities?

Regularly check for Firmware updates from motherboard and expansion card manufacturers websites. You should do this on a quarterly basis for most devices but for higher risk devices such as internet facing devices a monthly or even weekly basis may be needed. Some manufacturers offer automatic updates for firmware. You can take advantage of the convenience as long as you properly configure your devices. If you have enough experience with automation you could setup a script to automatically download the latest versions of firmware for your devices from the manufacturers website and have your script email you the download to update the devices manually if needed.

1. Buy from a cybersecurity-savvy, USA-based, high-performance computer manufacturer. After recent news of offshored computer hardware getting hacked, it is critical to review your computer supplier and their cybersecurity processes with a fine-tooth comb. Are they simply repackaging a questionable offshore motherboard with suspicious hardware? Do they have a tight grip on their supply chain and manufacture their products in the United States? What's their cybersecurity story? The industry is poised to move toward cybersecure, made-in-USA computing solutions, so this one's becoming more and more essential.

Anytime anything is released and left stagnant, there are people working behind the scenes constantly to crack the code. This is especially true for popular and mainstream devices such as the ones mentioned in the breaches above. Anytime an update is available, it is because an improvement has been made to the former version. This means you’ll benefit from the added functionality, security, and efficiency the release is providing. All technology has a lifecycle and that includes firmware. It typically requires more involvement than traditional updates, but an effort needs to be made to keep it patched if you want to stay on top of security vulnerabilities and bug fixes. Not updating can cause you to be a victim or experience problems.

always update firmware of the units, such as PC desktop or laptop, i believe maker will update the firmware/BIOS regularly. also same network devices will uptodate

Often, with printers, a firmware (FW) update goes parallel with your software and vice-versa. So when a software package gets updated it is advised to check the printer FW. Also, when/if a piece of printer hardware is replaced, it may contain it's own FW so may then cascade need to update the printer FW.

Using a tool like Qualys cloud scanner will detect all kinds of hardware / firmware vulnerabilities in a cooperative environment.

An effective way to check or inventory device firmware versions is to 1. Research client hw vendors that are actively remediating vulnerabilities in their hw. 2. Implement the Vendors tools sets that deal with hw level patch management. 3. Integrate the toolset with you service management tool or you end point management tools set. 4. Develop and implement a process and policy in management the lifecycle of hardware. 5. Actively report on the RAG status of the hw. 6. Cross reference SW vulnerabilities with firmware vulnerabilities to prioritize ROLLOUT.

There are ways to check BIOS firmware version without booting into the setup, here are a couple using command prompt. To open a terminal window, press windows key + R, type, cmd and hit enter, similarly you can press windows key + s, and choose cmd prompt. In the terminal window at blinking cursor type: wmic bios get smbiosbiosversion And then hit enter, it will return something like this: SMBIOSBIOSVersion 4WCN37WW Yet another way is to open run, and type: msinfo32 It will open a system information page and under summary you will find bios version.

People also ask What happens if I don't update my firmware? If their system is not regularly maintained through an update, the firmware will gradually become more susceptible to security vulnerabilities which can cause serious financial damage or system down time. Firmware updates return security to the same or a higher level as the original.

To check the firmware version: Go to device settings. Look for "About" or "System" option. Check the manufacturer's website or user manual. Use dedicated software if available. Use command line or terminal for advanced devices.

These depends on the manufacturer/ OEM. Always read through the instructions before applying any firmware. You can always visit the OEM/ Manufacturer website to get these instructions.

Isolate your network. Most sensitive HPC customers, especially those in the military, ensure that their application has no access to the outside internet. As an example of this threat, note that some Intelligent Platform Management Interface (IPMI) software can actually make remote calls home, which allows the hacker to then backdoor through the Baseboard Management Controller (BMC) hardware, almost like a remote keyboard, video, mouse (KVM).

It is important to be mindful of the versions being used or upgraded. Manufacturers often include notes and recommendations in revision logs, advising against upgrading certain hardware configurations. Upgrading to an incompatible firmware version can introduce new bugs and security vulnerabilities. Testing new firmware before deploying it is essential for identifying potential issues and security vulnerabilities. By thoroughly testing firmware, users can ensure that it is compatible with their devices and does not introduce any new problems. Stagger deployments by priority and have a backup plan in place. Unexpected events can occur, and bricking all devices at an inconvenient time is a scenario to be avoided.

Disable the Baseboard Management Controller (BMC). The Baseboard Management Controller (BMC) is a great tool you can use to access the motherboard remotely and have absolute control over the entire computer. In fact, you can actually remotely shut down the computer, access the Basic Input Output System (BIOS), access the hard drives, and perform other actions. Unless you have a need for this type of control, we strongly suggest you require that your computer supplier disable this device.

pastikan membaca manual untuk pembaruan fitur firmware dan pastikan langkah demi langkah memperbarui firmware karena beberapa perangkat keras memiliki aturan khusus untuk memperbarui firmware

There too many variables to narrow down the previous questions. - Keep up with your equipment models and keep good inventory. - Create a best practice instruction on how to upgrade each device. Automatically (if available) and manually (in case automation breaks). - subscribe to, or periodically check, manufacturers release notes and security notices to know when it’s important to push and upgrade. - schedule firmware testing and later deployments periodically, based on your documentation.

Disable the Intelligent Platform Management Interface (IPMI) in the BMC. You want to be careful here, and this can be difficult to achieve. If you leave the BMC in place and only disable the IPMI layer, that's more practical, but you still want fan control, monitoring, logging, and other processes to occur. More significant than this, as previously mentioned, is disabling the BMC entirely, but this is becoming more challenging as architectures begin to rely on the BMC to function.

Take advantage of Intel's Platform Firmware Resilience (PFR). Intel's Platform Firmware Resilience (PFR) technology protects against unauthorized firmware updates and tampering associated with boot and runtime attacks, and even provides real-time monitoring of interfaces between components. If malware is detected, Intel PFR recovers to a gold image, or a known good firmware state. PFR is truly the future of identifying, isolating, and mitigating malicious activity at the firmware layer.