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Today is International Gamer Day. Check out our tips for safe play – Coimbra News



Today is International Gamer Day.  Check out our tips for safe play - Coimbra News

Today, August 29, is International Gamer’s Day. According to Statista, the gaming community in Europe has around 715 million users. Worldwide, their number exceeds 3 billion. On a day that many will use to amuse themselves with their favorite video games, Check Point Software Technologies, the world’s leading provider of cybersecurity solutions, reminds us of patent cyber threats.

The truth is, the games industry has already outstripped the film industry, and the coronavirus pandemic has fueled its growth. According to IDC, gaming revenue reached $ 179 billion in 2020. Now, where the money is, there are malefactors.

The latest data from Check Point Software Technologies indicates an overall increase in cyberattacks against organizations. In the semi-annual report for 2021, growth in the EMEA region was 36%, the highest in the world. And gamers often become a channel for attacks or blackmailing organizations.

The victims of ransomware and ransomware methods include Capcom, the creator of the legendary Street Fighter, Mega Man, Resident Evil, Devil May Cry and Monster Hunter franchises, and CD PROJEKT RED, the company behind games like The Witcher and Cyberpunk 2077. More recently Electronic Arts, one of the largest gaming companies in the world, faced an attack that resulted in data and source code being stolen.

Large companies are not the only victims of many victims – users are also faced with cyberattacks. The huge community of gamers, users of modern technologies, with experience in microtransactions and online payments, is a very attractive target for cybercriminals.

In addition, most games have microphone and camera access, which means that in the event of a successful attack, cybercriminals have immediate access to a large amount of sensitive information. However, the biggest problem is account theft. Cybercriminals are actively looking for vulnerabilities that allow them to gain control over accounts and thus gain access to bank details and other sensitive data. The situation is aggravated by the fact that often the victim does not realize that he is being robbed, since the amounts are withdrawn in small amounts.

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Phishing is another trick that gamers can’t get away from. Attackers try to lure victims with tempting rewards and bonuses and then try to steal login credentials from fake websites.

Check Point warns of vulnerabilities that rule the gaming world. In 2019, an investigation team denounced the security weaknesses of Fortnite that allowed hackers to spy on activity, steal accounts, data, and money. Most recently, in 2020, the target was the online gaming platform Steam, with a set of vulnerabilities that could affect the performance of players and servers.

Safety tips for game fans

  • Use two factor authentication: it is important to minimize the ongoing threat posed by cyber attacks. If enabled, you must have a specific security code to sign in to a new device. This is an easy way to save players from the hassle.
  • Regular updates: It is important that the operating system and all applications are regularly updated to address any potential security flaws first.
  • Never download from unofficial stores. Aside from informal stores, established suppliers also require caution. Often, the official stores themselves have malware-laden apps that don’t follow security procedures. It is critical to protect mobile devices with solutions that proactively prevent threats. THE Check Point Harmony Mobile protects corporate mobile devices from cyber attacks, providing real-time protection against even the most sophisticated threats. already ZoneAlarm Mobile Security Protects mobile devices from ransomware, data theft, and potentially harmful Wi-Fi networks.

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Space pollution: How Mars accumulates more than 7 tons of debris on its surface



Poluição espacial: Como Marte acumula mais de 7 toneladas de lixo em sua superfície

The man didn’t even step on the ground. Marchbut has already polluted the neighboring planet with more than 7 tons trash left on its surface. The warning was given in an article signed by Kagri Kilic, a PhD researcher at the University of Virginia, USA. He made a calculation from the mass of everything that had already been sent from Earth in the Martian missions, coming to the result by subtracting from the total weight of the equipment that is still in operation.

An image of NASA’s Opportunity rover, which is currently stranded on Mars.

See also: “Mysterious door” in the photo of Mars received a scientific explanation

According to an article by Kilich published on the website Talk, the sum of all the equipment already sent to Mars reaches a mass of 9.97 tons. Currently operating devices weigh 2.86 tons. Subtracting this weight, he received 7,119 tons of garbage left by us on a neighboring planet. “You debris on Mars have three causes: discarded equipment, inactive devices and spacecraft that collided with the earth during landing, ”explains the researcher.

On Mars found a protective shield like debris from landing on the planet

On Mars found a protective shield like debris from landing on the planet

Did you see that? 9-year-old Brazilian created a space debris collector and won an award in Europe

The chronology of the study dates back to 1971, when the then Soviet Union sent the Mars 2 probe, which was destroyed in the process of landing, leaving the first debris on the Martian soil. Since then, 14 more missions have delivered 18 objects to the planet. It is not uncommon for current equipment to detect these remnants on expeditions, as happened recently with an astromobile. perseverance discovering a thermal blanket left over from his own landing.

Mysterious object recently discovered "perseverance" type of network or cable

The mysterious object recently found by Perseverance is a type of network or cable.

See what: NASA pays $1 million for ideas on how to feed astronauts on Mars

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In addition to the wreckage, currently in planetary surface: The Mars Pathfinder probe and the Sojourner rover, for example, landed on Mars in July 1997, but lost contact with Earth two months later. Also on the planet were “sent” the Soviet probes “Mars-3” and “Mars-6”, the spacecraft “Viking-1” and “Viking-2” and the probes “Phoenix”, “Spirit” and “Opportunity” of NASA, the apparatus ” Sojourner” also by the American agency and the British spacecraft “Beagle”. , two.

rover lander "Spirit"photographed by the technique itself in 2004

Lander of the Spirit rover, photographed by the equipment itself in 2004.

To learn more: Astrocolonialism: how big tech is stealing humanity’s sky

The biggest concern with trash on Mars remains a possible threat that it poses to current and future missions, as well as the possible contamination of samples collected on the planet. engineers NASA they are currently investigating whether the Perseverance robot can be damaged by debris, but suggest that the risk is low. “The real reason debris on Mars is important is its place in history. The ships and their parts are the first milestones in the exploration of the planets by man,” writes Kilic. “Most of them are intact, and perhaps they can be considered more historical relics than garbage,” he concludes.

wheels "Curiosity"for example, leaves small residues of aluminum wherever it is

For example, Curiosity wheels leave small aluminum scraps wherever they go.

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[아하! 우주] China launches ‘two spaceships’ with rocket to explore Jupiter and Uranus: ZUM News



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Buyer Data Image (Source: NASA)

China is planning an ambitious “one stone and two birds” project for the outer planets of Jupiter and Uranus, launching a pair of spacecraft simultaneously with a single rocket around 2030.

The mission is called Tianyuan 4, and the two largest Jupiter-bound probes will be sent to Uranus, while a smaller spacecraft will be sent to explore Uranus.

Launched simultaneously by Changjun 5 rockets, the pair use two flybys of Venus and two flybys of Earth to place the spacecraft on an outer solar system trajectory before determining their intended paths.

China previously said it was in the planning stages of Jupiter exploration, but at the 2022 International Space Conference in Paris on Sept. 21, Wang Qiong of the China National Aeronautics and Space Administration (CNSA) announced the establishment of a new Center for Space Technology and Lunar Exploration. . Details.

The main spacecraft will be designed to study the Jupiter system and eventually enter orbit around Callisto to explore its more distant Galilean moons.

According to the CNSA statement, a small spacecraft weighing a few hundred kilograms will make a long journey to Uranus, indicating that the spacecraft could fly close to the asteroid on its way away from the Sun.

“Scientific targets are still being explored,” CNSA’s Wang Qiong said after the presentation. Previous announcements have focused on extensive surveys of Callisto as the main target, which could reveal much about the history of the Moon and Jupiter, or irregular satellite surveys of Jupiter, which could provide insight into the solar system’s early days.

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CNSA had previously considered landers as part of the Carilsto-focused mission profile, but Wang says the latest concept does not include landers other than orbital ones.

Meanwhile, China launched its first independent interplanetary mission in 2020, sending the Tianyuan-1 orbiter and Colony spacecraft to Mars.

Tienwon 2 will launch around 2025 and land on Kamo’oalewa, an underground satellite orbiting the Sun in Earth orbit, collecting samples and returning around 2026.

Tianyuan 3 will be a complex double-launched modular Mars return mission, expected to deliver the first samples collected from Mars to Earth as early as 2028.

Wang also added that with the plan to build an international lunar research base in the 2030s, “the goal is to promote the use of manpower, create a new kind of international cooperation in space exploration, and promote the peaceful use of spacecraft.” space”.

Or columnist Kwangsik Lee Science [email protected]

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Microsoft improves Windows 11 update process



Windows 11 users can always and automatically receive updates from Windows Update, but it looks like Microsoft is testing how to improve this system in the future.

With the release of the new version of Windows 11 22H2, Microsoft has confirmed that it also improves the Windows Update system, making it more stable and reliable, as well as preventing possible errors that may occur in the process.

According to the company, one of the first changes concerns the size of the updates themselves, which should now be significantly smaller. This allows users to download updates faster, but also reduces data consumption. What’s more, by focusing only on core components, users resent updates that are less likely to fail.

Another novelty is aimed at reducing Microsoft’s carbon footprint: the operating system now determines the best time to install updates in order to be as efficient as possible. In this case, Windows starts installing updates at a time when it is more appropriate for the use of “clean energy”.

All of these news should be found on Windows 11 22H2. This update from Microsoft is available to all users who are considered “crawlers” – those who manually search for updates through “Settings”.

If you don’t get it, try searching Windows Update a few times.

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