Space wars: Cyber expert warns how satellites can be hacked and weaponized to carry out attacks

A cybersecurity expert said active satellites can be hacked and used as weapons to carry out attacks on Earth and in space

An expert on cybersecurity explained how satellites can be exploited by hackers to carry out attacks. These satellites can be weaponized to carry out attacks in space or even on Earth.

At the moment, there are over 2,000 active satellites in low-Earth orbit. Some of these were launched by private companies like SpaceX, which is targeting to deploy 42,000 satellites for its Starlink project. With the number of companies preparing to deploy their own spacecraft, Earth would soon be surrounded by hundreds of thousands of active satellites.

Using Satellites As Weapons

Satellite (Representational picture) Pixabay

Due to the number of satellites orbiting Earth, Dr William Akoto from the University of Denver warned that these satellites could be weaponized by nefarious groups to carry out various kinds of attacks. According to Akoto, who specializes in cyber conflict, hackers can take control of the systems of satellites and disrupt various infrastructures such as transportation, electric and communication systems.

They could also use the satellite's propulsion system and crash them onto Earth or other satellites. Akoto also warned that these weaponized satellites could be used to destroy and bring down the International Space Station. "If hackers took control of these steerable satellites, the consequences could be catastrophic," he wrote in an article on The Conversation. "Hackers could alter the satellites' orbits and crash them into other satellites or even the International Space Station."

Vulnerability Of Satellite Systems

Space station
S129-E-009326 (25 Nov. 2009) --- This is one of a series of images featuring the International Space Station photographed soon after the space shuttle Atlantis and the station began their post-undocking relative separation. Undocking of the two spacecraft occurred at 3:53 a.m. (CST) on Nov. 25, 2009. Some scenes in the series show parts of the Mediterranean Sea and Africa and Spain in the background. NASA

According to Akoto, despite the complex nature of satellites, their systems are quite accessible due to how they were made. The cyber conflict expert noted that in order to keep manufacturing costs low, most companies and government agencies use off-the-shelf technology to develop certain components of satellites. In addition, most companies and agencies often enter into partnerships with smaller firms to handle the various stages of a satellite's manufacturing and launch phases.

Akoto noted that the use of open-source technology and the involvement of multiple parties in the creation of satellites could leave them vulnerable to hacking. "The danger here is that hackers could insert back doors and other vulnerabilities into satellites' software," he stated. "With each additional vendor, the vulnerabilities increase as hackers have multiple opportunities to infiltrate the system."

Related topics : Space Spacex Cybersecurity