Collaborate Disseminate
As I said in this post, my father is very careless about online security. Besides what I already said on that post, yesterday I saw in his android that the permission to install of third-party apps are enabled, and he confirm… Continue reading What type of malware can spread through devices on the same network?
This question already has an answer here:
Can I isolate a specific computer on my network?
1 answer
My father is pretty c… Continue reading How to prevent an infected PC from infecting other machines on the same network? [duplicate]
Since we should always avoid public networks, is there some sort of attack that intercept my online activity or steal passwords when I’m using 3g/4g? If exists, how I can protect myself from this type of attack? My device is … Continue reading What are the dangers of using 3g/4g in smartphones?
This question is an exact duplicate of:
Why does arp spoofing work?
1 answer
I’m wondering if it is possible for an attac… Continue reading Is this type of attack possible? [duplicate]
Today my saved sessions on Chrome have been logout, but yesterday everything was normal. I checked facebook’s persistent cookie and saw that it has changed. So, what could delete cookies, since I did not do it and nobody used… Continue reading What could delete cookies?
On Facebook, in Activity Log -> Security and Login Information -> Active Sessions, you can see a string named “Cookie” on the last line (only four characters are visible). In my account, this string never change, even when I … Continue reading Facebook’s cookie doesn’t change when I switch between accounts
Checking my data use in my android, I saw that android.uid.lgapps.2901 used a great amount of data.
So I searched for it and I founded this link: https://stackoverflow.com/questions/54478558/android-uid-lgapps-2901-is-being… Continue reading Unnormal "process" in smartphone
Sometimes I saw a brief inbound connection in my firewall, but whenever I went check that connection, it disappears (the firewall only list the current connections). Today, I was fast enough and saw what this connection was: … Continue reading A lot of inbound connections
My IPv6 is changing a lot, exactly three times in last three days (I saw on Microsoft’s last activity), and all accounts that I keep login on my browser have disconnected. The actual IP is listed by Google as a IP from a near… Continue reading Is it normal for my IPv6 to change?
Earlier, I accessed my modem to check out the IPs in my network. The network was configured with DHCP (with a considerable time to expire), and I didn’t recognize 3 or 4 of IPs: most of them were smartphones.
So, I disabled … Continue reading Phone sending many packets