cybersecurity startup (vulnerability research & red team )

If I wanted to move from independent to a good plan to build a startup based on what I basically have been worked on corporates penetration testing, some red team engagements, but I have been for the last few years into vulnerability research, but I would like to apply to business too. of course, I cannot start with everything, but how do companies offering vulnerability research sell the service without having a product like Metasploit, core impact or selling exploits to the government? the closest to this area is application vulnerability analysis/product security that it takes from web app to software, looking for loopholes, and giving remediation. it may also involve the following stuff depending on engagement restrictions

fuzzing reverse engineering protocol analysis data injection target application binary analysis and debugging session manipulation flow analysis 

Reseller Startup Plan @ $8/m |Free Migration|99.9% Uptime|FREE Setup-Hostpoco.com

Hurry up! New Offers In!! 
Hostpoco provides Cheapest Windows Reseller Web Hosting services start from $8/Month.So Today Start your own hosting business with your own prices!

Hostpoco a Windows Reseller, shared, VPS and dedicated hosting services company. We offer the fastest hosting powered by cPanel and hosted in the Cloud with 24×7 live chat support; Hostpoco has been offering the best-managed cPanel/whm shared/reseller hosting services from the US since years, and with several server locations and data centers to choose from, why go anywhere else? Our goal is to provide outstanding services for the best possible price. To achieve these goals we are constantly innovating and upgrading our services at no additional cost to our customers..

Hostpoco 100% make sure your website is fast, secure, and always up. Our top priority is to provide the best hosting services to our customers at an affordable rate. Also, we are offering 30 days money-back guarantee without any hidden charges.

 *Win Reseller Startup Plan- @ Just $8/month.
 
~50GB Web Space
~500GB Bandwidth
~15 Plesk Accounts
~Free Migration
~Free Domain for Life
~FREE Private Name servers
~FREE Setup & Instant Activation
~FREE Domain Reseller Account
~HMCS License
~WHMCS Auto SSL-Let’s encrypt
~99.9% Uptime Guarantee
~30 Day Money Back Guarantee
~Ultra Fast and Secure
~1 Click Installs with Plesk Application Vault
~24x7x365 Tier 4 Technical Support
~NO Hidden Charges
~NO Advertising
~NO Risk

Hostpooco.com-Simple no-gimmick pricing, sign up and start within minutes with our instant & free setup!

For more details : https://hostpoco.com/cheapest-windows-re…osting.php
[url=https://hostpoco.com/cheapest-windows-reseller-hosting.php][/url]
Thank you.

Many bridge networks on Ubuntu Startup / Boot

When I start ubuntu 18.04, there are MANY Bridge Networks in my ifconfig. I can’t connect some networks, (not cabled nor wifi) until I delete some of them.

After delete them, systems works perfectly.

I’ve read some about these bridges can be created by Android 4G WIFI- Tethering.

Content of /etc/network/interfaces:

# interfaces(5) file used by ifup(8) and ifdown(8) lo iface lo inet loopback  

ifconfig:

br-01850822aefc: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.31.0.1  netmask 255.255.0.0  broadcast 172.31.255.255         ether 02:42:ae:cc:ae:43  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-0533d7f1a7c4: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:8d:07:31:2d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-0665bdac5306: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:05:94:7a:aa  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-0d1d976daa10: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:6e:fa:e9:f7  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-1051032a9708: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:f4:1b:2f:47  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-14c5799fe1b2: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.24.0.1  netmask 255.255.0.0  broadcast 172.24.255.255         ether 02:42:34:ce:d1:9d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-29193068b7be: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:37:9b:78:43  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-356baf420a29: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:61:f9:f8:ee  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-37286cdaa43d: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:e4:9f:d6:39  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4379136c3972: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.30.0.1  netmask 255.255.0.0  broadcast 172.30.255.255         ether 02:42:13:cd:2f:4f  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4753952f062a: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.28.0.1  netmask 255.255.0.0  broadcast 172.28.255.255         ether 02:42:96:2c:70:cc  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-48f23f7b8ad4: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.25.0.1  netmask 255.255.0.0  broadcast 172.25.255.255         ether 02:42:a9:c9:9c:e4  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4ace4c5ba371: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.48.1  netmask 255.255.240.0  broadcast 192.168.63.255         ether 02:42:2b:ff:97:e2  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-4c848250e12d: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.20.0.1  netmask 255.255.0.0  broadcast 172.20.255.255         ether 02:42:29:2f:c6:35  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-513c950dbdd1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.32.1  netmask 255.255.240.0  broadcast 192.168.47.255         ether 02:42:be:87:08:b6  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-55b37644da9c: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:68:92:d5:03  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-599a0a66bbc9: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:af:77:9b:d8  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-59b5648d5af6: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:b4:cc:ba:a4  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-887511af4293: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.21.0.1  netmask 255.255.0.0  broadcast 172.21.255.255         ether 02:42:dc:a9:d9:af  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-89d49e2f2224: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:b1:75:4e:50  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-8bec26608e85: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:69:b7:88:6c  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-92a88a91f4b0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.29.0.1  netmask 255.255.0.0  broadcast 172.29.255.255         ether 02:42:22:39:8a:ae  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-98b4c7a75e2e: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:a7:0f:4e:c0  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-a25c53ab3ce9: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.22.0.1  netmask 255.255.0.0  broadcast 172.22.255.255         ether 02:42:5c:a0:f7:8a  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-b01a537efc09: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:9b:c0:4e:3d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-bb41b5e452fb: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:16:a7:18:48  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ccc1755f9ed9: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:78:da:c4:6d  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-cd91e6b91600: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 02:42:93:95:fd:32  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ebe25881b847: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.19.0.1  netmask 255.255.0.0  broadcast 172.19.255.255         ether 02:42:f6:dc:b9:fb  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ed1db6abbd8c: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.80.1  netmask 255.255.240.0  broadcast 192.168.95.255         ether 02:42:21:33:6a:29  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  br-ee2de731fa5a: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.176.1  netmask 255.255.240.0  broadcast 192.168.191.255         ether 02:42:c6:59:41:3f  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255         ether 02:42:43:d1:12:75  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  docker_gwbridge: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         inet 192.168.16.1  netmask 255.255.240.0  broadcast 192.168.31.255         ether 02:42:31:9f:59:ad  txqueuelen 0  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  eno1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500         ether 80:ce:62:1b:d6:a8  txqueuelen 1000  (Ethernet)         RX packets 0  bytes 0 (0.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 0  bytes 0 (0.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536         inet 127.0.0.1  netmask 255.0.0.0         inet6 ::1  prefixlen 128  scopeid 0x10<host>         loop  txqueuelen 1000  (Bucle local)         RX packets 50305  bytes 4261755 (4.2 MB)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 50305  bytes 4261755 (4.2 MB)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500         inet 192.168.0.38  netmask 255.255.255.0  broadcast 192.168.0.255         inet6 fe80::141d:fe6e:6a9d:d954  prefixlen 64  scopeid 0x20<link>         ether 88:b1:11:a7:81:7c  txqueuelen 1000  (Ethernet)         RX packets 667177  bytes 529813316 (529.8 MB)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 303992  bytes 86499860 (86.4 MB)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0  

Ubuntu freezing during startup

I have ubuntu 18 installed in dual boot on my acer aspire F15 computer.

Since today my computer freezes completely when restarting, approximately 20 seconds after the grub screen to choose OS, typically at the login page. The same happens when booting to windows or to ubuntu from a live usb session.

However, it does NOT freeze when booting to ubuntu in recovery mode.

Any idea what can cause such a freeze and how to solve it ?

My guess is that it’s hardware related as it also freezes on windows, but why is it not freezing in ubuntu recovery mode ? Is recovery mode using less hardware ?

Removing an item from systemd startup

My boot time is very high and when I use

systemd-analyze blame  

I get the following result

     25.282s home-arianhf-google\x2ddrive.mount      23.567s systemd-journal-flush.service      23.232s dev-sda9.device 

and the result of systemctl list-units --type=mount is :

UNIT                                    LOAD   ACTIVE SUB     DESCRIPTION                                       -.mount                                 loaded active mounted Root Mount                                        dev-hugepages.mount                     loaded active mounted Huge Pages File System                            dev-mqueue.mount                        loaded active mounted POSIX Message Queue File System                 ● home-arianhf-google\x2ddrive.mount      loaded failed failed  /home/arianhf/google-drive                        mnt-ubuntu.mount                        loaded active mounted /mnt/ubuntu                                       proc-sys-fs-binfmt_misc.mount           loaded active mounted Arbitrary Executable File Formats File System   

notice the failed mount.

i want to remove this from my systemd. How can I do this?

Thinkpad T430, Ubuntu 18.04, No sound on startup sometimes

Sometimes I have sound when I start, sometimes I don’t. Rebooting has always fixed it so far…

Lenovo Thinkpad T430, Ubuntu Studio 18.04. No sound from headphones or speakers. Sound buttons on top panel don’t do anything.

I’d kinda like to have some tips on troubleshooting this from the terminal. ‘aprops’ suggestions, i.e.