#6441

[everymobbu]

[every-tome]

[baospodcast]

#6441 Chronicle Lon Lon Milkshake IPA (Canada) The lords at Chronicle are widely renowned for their lactose, and after drinking this, it all adds up. Coming in at 6%, it pours hazy af with a foamy head and a big, vanilla nose, the body is creamy and chalky with tons of vanilla up front, it’s sweet yet balanced, a touch bitter, super crushable, with a bold vanilla-soaked, dry finish. Flames. Reminds me why I’m avidly #TeamLactose. (at Montreal, Quebec) https://www.instagram.com/p/CRIh56nlUdX/?utm_medium=tumblr

[tiraguypp]

#6441 iPhone 7 plus 32g #เครื่องศูนย์ไทย สีดำ🇹🇭 สภาพ97% จอแท้เดิมๆ แบต100% ใช้งานปกติทุกระบบ อุปกรณ์: ครบกล่อง อีมี่ตรงกล่อง ราคา 8,900 บาท 🏫นัดรับสมุทรปราการ มีหน้าร้าน (ซอย ทรัพย์บุญชัย38 หลังรพ.เปาโลสมุทรปราการ ) 🛵มีแมสส่งด่วน กทมปริมณฑล มีคชจ.ตามระยะทาง 💁🏻‍♂️ผ่านแอดมินได้ 🚚ส่งฟรี kerry 1-2 วัน รับสินค้า ตัดรอบ 15.00 น. แจ้งเลขไม่เกิน 4ทุ่ม ทุกช่องทาง https://www.instagram.com/p/CNlH0PLp1d3/?igshid=g5t7symfl0sd

[kinzosaka]

#6441#sunrise #crowflying #moon #太陽の階段 https://www.instagram.com/p/CBB750znHxb/?igshid=msqbodova8gs

[cyber-d0g]

SOMETHING AWESOME PROPOSAL

CONCEPT: Wireless Networks and Devices

Beginning with extremely minimal knowledge on the workings behind wireless networks and devices, I'd like to conduct an investigation on how they work and analyse their security risks. With the increasing usage of wireless internet and devices, WiFi hotspots have risen significantly. So it seems extremely useful and interesting to research the security vulnerabilities of wireless devices and public Wi-Fi hotspots in particular, and hopefully with the help of Jazz (course tutor), learn how to ethically hack them.

GOALS:

1. Learn how to think like a security engineer:

Gain an understanding of the vulnerabilities of Wi-Fi networks and public unsecured hotspots.

Learn how to recognise when personal data has been breached via the usage of these networks, and;

Know what to do in these situations

2. Achieve an understanding of the vulnerabilities and exploits surrounding wireless networks and devices.

3. Gain a practical experience of real-life network and device hacking.

ACTIONABLES:

1. Research and blog about the following topics on wireless networks and devices

How they work

Security vulnerabilities

Methods used by hackers to hack devices and network users

Software and distributions used to exploit wireless networks and devices e.g. WireShark, Kali Linux.

Methods to manage security threats on oneself/user

2. Conduct bi-weekly research of public Wi-Fi hacking case studies.

3. Practical component: Learn how to hack. If I can find an ethical way, I'd     like to hack someone on a public Wi-Fi network; otherwise, I'll focus on     exploiting devices e.g. a wireless printer.

MARKING CRITERIA

HD:   

Many insightful blog posts about progress and analysis.  

Completion of all actionables and detailed evidence of research/progress on blog.

Detailed report of practical component with thorough discussion of methods, challenges and evidence of any software used/code written.

 DN:   

Insightful blog posts about progress and analysis.

Completion and detailed report of all actionables.

Report of practical component with discussion of findings.

CR:   

Consistent standard level blog posts about progress.

Completion and detailed report of at least four topics from actionable #1, and completion of all other actionables.

Standard report of practical component findings. 

PS:   

Some blog posts about progress and analysis.

Completion of one actionable with evidence.

Evidence of significant time dedicated to project. 

FL:   

Unsatisfactory blogs

No actionables completed.

[ia6441blog]

Life Expectancy of  a computer connected to the internet

So based on some research from various sites and news articles, as well as my own experience and previous knowledge, the consensus seems to be ~1 hour. Between the connection of a new device and infection. This does of course vary, based on the age of the operating system, the operating system itself and just external factors.

https://isc.sans.edu/survivaltime.html is an interesting site. It purports to record probes from various malware, and by logging when a worm or other form of malware attempts to propagate you can estimate how long a unpatched computer would survive.

In terms of factors that affect survival time, the most important is obviously os age/patch status. The newer the operating system, the more likely it is to be secure due to updates to malware.

Another major factor would be infection vectors, if you’re running a unix system, ssh would be one such vector. Recently an exploit was found in vim that allowed attackers to gain a reverse shell. Autoupdate mechanisms can also be infection vectors, mostly on iot and embedded devices like routers due to shoddy implementations and weak/leaked private keys from vendors. Basically the more ‘connections’ a computer has to the internet (where connections are applications or protocols that connect to the internet e.g. ssh or the autoupdate mechanism), the more possible ways it can be infected.

Other factors include OS choice, theres lots of windows and linux malware because of their large install base (in the consumer and embedded market respectively), but if you use esoteric OS’s like BSD or GNU Hurd then you’re probably fine.

Another very interesting trend I saw was a spike in the Internet Storm Centre graph in Jan in survival times, idk if this is because of something in their testing methodology or just a completely random occurrence. I theorise it might be because a botnet was taken down but I did some cursory research and didn’t see anything about a botnet that was taken down, particularly one that affected Unix and Windows computers since the spike is present on both.

That’s it I guess, I’d say there’s less than an hour between connecting an unpatched computer to the internet before its infected depending on the factors above.