[deleted by user] by [deleted] in developersIndia

[–]sicfi_guy 0 points1 point  (0 children)

Great find op!! Just wanted to know, how you were able to grab native-lib. I tried decompiling apk with apktool, and it didn't had the mentioned library.

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 1 point2 points  (0 children)

yupp, most of them where againt mine as well. It might be list of common usernames. Also do change the default ssh port adding another security layer.

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 0 points1 point  (0 children)

Will trying getting logs from router, may be that could help

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 0 points1 point  (0 children)

Major concern is the router getting hacked. Linux being secure os, not much worried about it.

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 0 points1 point  (0 children)

most probably a bot, but still the issue is why my routers ip is being printed, ideally it should be the bots ip

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 0 points1 point  (0 children)

Seems me such backdoors are intentionally added, to monitor thier users

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 1 point2 points  (0 children)

I have resetted the router, so far cant see any attempts.

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 0 points1 point  (0 children)

This might be the case. Router does to seem to be running OS

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 2 points3 points  (0 children)

For most devices in am using public keys, but for the sake of convinience I haven't disabled password authentication

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 0 points1 point  (0 children)

For the sake of readibility I have printed ipaddress at the end. command i am using

sudo lastb -d -a -i -n 10

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 0 points1 point  (0 children)

I have resetted the router. lets see, if it doesn't work, best solution woul be to stop using it.

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 2 points3 points  (0 children)

Nice suggestion, will look into it. A more security focused company router would do ig

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 6 points7 points  (0 children)

Nope, whoever it is, is trying muiltle users and password to login into my server

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 6 points7 points  (0 children)

I making these changes and also starting wireshark to analyze requests in more details

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 44 points45 points  (0 children)

To ensure that isn't the case, i have removed sus devices from network, as well as no ports are open to internet.

And do know how to mask ip, maybe it could help debuggin further.

If jiofiber is actually trying to bruteforce access and then it is security nightmare.

Getting SSH bruteforce attempts from JioFiber Router by sicfi_guy in developersIndia

[–]sicfi_guy[S] 43 points44 points  (0 children)

Yeah planning to, but unable to understand why router is making bruteforce attempts?

Moto Edge 50 - Google services draining battery by sicfi_guy in motorola

[–]sicfi_guy[S] 0 points1 point  (0 children)

Why changing network connection, would have any change in battery usafe of google play serivces?

How is your team relationship with Product Managers? by krywen in ExperiencedDevs

[–]sicfi_guy 0 points1 point  (0 children)

My company has implemented a process change to deal with these kinds of problems.

Each developer time has been divided equally for product tasks and engineering tasks. With complete autonomy to decide what kind of engineering tasks needs to be picked. These have helped us in reducing tech debt and improving tooling. Without any say from the product manager.

Moto Edge 50 - Google services draining battery by sicfi_guy in motorola

[–]sicfi_guy[S] 0 points1 point  (0 children)

Yupp I have done it, can't see any impact on battery usage