Ecology

7-Zip has two dangerous security flaws: how to secure your Windows PC

7-Zip has two dangerous security flaws: how to secure your Windows PC

Two new vulnerabilities identified in the famous open source program 7-Zip they can put the integrity of Windows at risk. According to what is reported in the program ZDI (Zero Day Initiative) Of Trend Microdefects – cataloged with codes CVE-2025-11001 And CVE-2025-11002 – allow, under certain conditions, the execution of arbitrary code, i.e. the launching of unauthorized commands on the ...

The golden ratio is the most irrational number of all: why and what it means

The golden ratio is the most irrational number of all: why and what it means

There golden section it’s a irrational numberindicated with the Greek letter φwhich is worth approximately 1.618 and corresponds to the ratio that two lengths must have in order for the greater length and the sum of the two lengths to be in the same ratio. It is found spontaneously in nature and is often associated with aesthetic beauty, but from ...

test IT alert Emilia Romagna

IT-Alert test in Emilia Romagna on 15 October: time and municipalities in which the alarm message sounds

Credit: IT–Alert. Today October 15th there will be a new round of IT-Alert test: the public warning system will be tested in Emilia-Romagna for the specific risk of “major industrial accident”, involving the municipalities of Forlì, Casalgrande And Sassuolo. The goal of these simulations is to verify the correct operation of the system, identifying the parameters to be optimized to ...

Two new eruptions of the Lewotobi Laki-Laki volcano in Indonesia: 10 km high ash column

Two new eruptions of the Lewotobi Laki-Laki volcano in Indonesia: 10 km high ash column

The eruption of the Lewotobi Laki–Laki volcano on 15 October. Credit: Magma Indonesia In Indonesia there was a new eruption of Lewotobi Laki-Laki volcanowhich generated a 10 km high ash column and clearly visible throughout the surrounding area: according to what was reported by the Indonesian Geological Agency, the eruptive activity began on Wednesday 15 October at 01.35 am (local ...

Thomas Sankara and his myth: what the former president of Burkina Faso did

Thomas Sankara and his myth: what the former president of Burkina Faso did

Thomas Isidore Noël Sankaraborn in Yako in 1949 and killed in Ouagadougou in 1987, was a military and politician of Burkina Fasopresident from 1983 to his death. After embarking on a military career, he came to power with a coup d’état: during the years of the presidency he was promoted important social reforms and, in foreign policy, he was a ...

How to move from Windows 10 to Windows 11: requirements and upgrade guide

How to move from Windows 10 to Windows 11: requirements and upgrade guide

Laptop updated to Windows 11. Credit: Microsoft. Since Windows 10 retired on October 14th, many are wondering how to switch from windows 10 to windows 11unaware of the minimum requirements to be satisfied and also of the relative procedure to follow. The update in question is important to continue to have a secure, functional and fluid operating system, designed to ...

What is the Insurrection Act, the law that Trump threatens to use to bring the army into the streets

What is the Insurrection Act, the law that Trump threatens to use to bring the army into the streets

US President Donald Trump is repeatedly threatening to invoke theInsurrection Act (the Insurrection Act of 1807), an emergency law authorizing the White House to deploy military forces on US soil. This provision would allow the president to take control over the mobilization of the National Guard, a U.S. Army reserve force that can be mobilized either by state governors for ...