Before buying anything digital, most buyers ask whether it is safe from hacking attempts. The research presented at DEF CON conference did not make buyer hesitation any easier. It proved that even high-security electronic safes are susceptible to hacking. Even though most hackers who target home safes prefer easier methods like weak encryption, how safe are digital safes?
How Hackers Get Access
Before we explain how safe digital safes are, let us understand methods hackers use. Their methods vary in complexity, it can be a simple exploitation of human error. In other cases, it can be advanced technical attacks, though this is common in business.
1. Brute force attacks
When the hacker tries every possible code combination until they find the correct one. Low-grade safes with simple code systems are most at risk here. Modern safes have a delay mechanism where the keypad locks out for a set time after multiple failed attempts. The goal is to reduce the hacking attempt.
2. Weak encryption
Some home owners store their access codes or passwords in a way that keeps them vulnerable. If your password is a birthday, an anniversary, or your phone passcode, it is easier to know. Hackers will often find passwords stored in plain text on a computer or tablet through software vulnerabilities.
3. Power and timing side-channel attacks
Hackers sometimes use external cues, for example, how a device uses power or how long it takes to process input. It is complicated and will require the hacker to get physical access to the device and specialist equipment. High-end safes have features such as randomized processing times to prevent these attacks.
4. Bluetooth spoofing
Safes with Bluetooth connectivity are convenient enough to allow you unlock your safe remotely. However, it is also dangerous since hackers may spoof Bluetooth connections or manipulate app data to gain access. Always choose a smart safe from a reputable brand with secure communication protocols to avoid spoofing.
How Secure Are Digital Safes?
You understand the different ways a digital safe can be vulnerable. Despite the different methods of attack, digital safes remain a highly secure option. Manufacturers are aware of these vulnerabilities and thus build them with a high level of deterrence. Besides, burglars will always opt for the quickest and easiest target. Otherwise, harder options will take too much time and resources or require expertise they may not have.
The Solution
Before buying a digital safe, ask the seller about its security features. Always go for a safe with multiple layers of security, which most high-end safes offer. Opt for features such as tamper sensors, randomized processes, dual locking mechanisms, and biometric authentication.
They present an additional challenge for hackers and burglars. It also helps to pair your digital safe with physical security measures, for example, mounting it in a secure location. Or, choosing a safe made of reinforced steel.
Tips for Consumers
- Choose Reputable Brands
Avoid unverified or low-cost safes that may cut corners on safety. Established manufacturers invest in advanced security features that uncertified products lack. - Secure Your Safe Physically
A safe that isn’t bolted down, whether digital or not, remains an easy target. Take the time to secure your digital safe safely while following the manufacturer’s instructions. - Update Firmware Regularly
Like any digital device, safes with app integrations or software systems should have their firmware updated regularly to protect them against software vulnerabilities. - Avoid Default Settings
Change default access codes immediately and select unique, hard-to-guess combinations. If the safe uses a connected app, enable two-factor authentication wherever possible for additional safety. - Regular Maintenance
Test and inspect your safe occasionally to confirm all locking mechanisms function correctly. Should you notice any odd issues, get in touch with customer support and inquire.
Choose Wisely
Digital safes are not immune to hacking, but then again, they are also not what you fear them to be. Choose a digital safe made from high-quality products like these on Safes Australia. After purchase, secure the safe properly and follow up with the recommended maintenance to reduce the risk of unauthorized access.
