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Mikko Hyppönen Applies Cybersecurity Methods To Counter Drone Threats

Mikko Hyppönen, Chief Research Officer at Sensofusion, said cybersecurity principles used to detect malware are now being applied to counter drone threats. He presented the concept during a cybersecurity conference, comparing threat detection to pattern recognition systems used in both software and radio signals.

From Early Viruses To A Beacon In Malware Defense

Hyppönen began his career in the late 1980s, when computer threats were primarily spread through floppy disks and categorized as viruses or trojans. Early work included analyzing malware samples and reverse engineering software protections. During his time at F-Secure, formerly Data Fellows, he examined thousands of malware variants as threats evolved. Incidents such as the ILOVEYOU virus, which infected more than 10 million systems, marked a shift toward large-scale attacks.

Modern Cybersecurity And The New Era Of Drone Warfare

The cybersecurity sector has grown into a global industry valued at approximately $250 billion, with increasing investment in system protection and threat detection. At the same time, new risks have emerged through the use of drones in military and civilian contexts. Hyppönen now focuses on counter-drone technologies at Sensofusion, applying cybersecurity methods to detect and disrupt unmanned aerial systems. Use of drones in conflicts, including the war in Ukraine, has accelerated development in this area.

Counters And Cyberattacks: The Convergence Of Old And New Threats

Detection systems for drones rely on identifying radio frequency patterns, similar to how malware is identified through digital signatures. Analysts use recorded signal data to classify and respond to potential threats. Hyppönen said cyber threats have shifted toward criminal and state-linked activity, requiring continuous adaptation of defense systems. He added that similar approaches are now used to address risks from autonomous aerial technologies.

Google Sets New Android App Rules To Cut Memory Use

Google is introducing new quality requirements for Android apps as developers face tighter constraints on device memory and broader hardware supply pressures.

The company announced two new requirements this week. One focuses on reducing apps’ memory use and improving code efficiency, while the other requires apps to restore users’ sign-in status when they move to a new Android device.

Google Sets New Memory Performance Rules

Google said the mobile industry is facing “significant hardware supply constraints that are altering device memory availability,” which could affect app performance and the user experience.

Under the new rules, developers will need to meet thresholds covering areas including dynamic memory and bitmap usage. Additional code optimisation requirements are designed to reduce slowdowns and crashes linked to excessive resource use.

Google is also rolling out tools that alert developers when their apps exceed the new limits. More diagnostic features are planned later this year, including deeper analysis through Android’s Memory Limiter, which restricts excessive memory use.

Developers have until February 2027 to comply with the new standards, according to Google’s Android Developer documentation.

Zero-Tap Sign-In Requirement Starts In 2027

A separate requirement will apply to all apps distributed through Google Play. By April 2027, apps that use optional or mandatory sign-ins must automatically restore a user’s sign-in state when they move between Android devices.

The feature will rely on Android’s Restore Credentials API, which is designed to transfer sign-in credentials during device migration without requiring users to log in again.

Google said the new standards are intended to help developers maintain app performance and simplify device transitions as device specifications and memory availability change.

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