👨🏫 ในรูปได้ยกตัวอย่าง ช่องโหว่ของการเขียนโปรแกรม
ที่เปิดโอกาสให้ผู้ประสงค์ร้ายสามารถโจมตีด้วยวิธี
Command Injection
.
ช่องโหว่นี้เกิดจากในหลายๆ ภาษาโปรแกรมมิ่ง
ได้อนุญาติให้เรียกคำสั่งของระบบปฏิบัติการได้โดยตรง
ซึ่งสุ่มเสี่ยงให้ผู้โจมตีฉวยโอกาสนี้ฉีดคำสั่งเข้าไปในโค้ด
ด้วยการต่อท้ายด้วยข้อความ &&
จึงทำให้แทรกคำสั่งอันตรายเข้าไปได้ เช่น
:
del /F * บน window
หรือ rm -rf * บน linux
:
ในรูปได้ยกตัวอย่างโค้ดภาษา Java
ซึ่งทำงานบน Window
จะเห็นว่าสามารถใช้ && แล้วต่อท้ายด้วยคำสั่งอะไรก็ได้
เช่น && tasklist && dir เป็นต้น
.
แล้วถ้าโปรแกรมมันรันใน linux/Unix
ก็สามารถต่อคำสั่งเป็นลูกโซ่ด้วยข้อความ && หรือ ; ก็ได้
:
และไม่ใช่ Java ภาษาเดียว ที่มีช่องโหว่ประเภทนี้
มันเกิดได้หลายภาษา
ที่อนุญาติให้เรียกคำสั่งของระบบปฏิการโดยตรง
เช่น C#, Python, PHP และหลายๆ ภาษาที่ไม่ได้เอ่ยถึง
:
++++วิธีป้องกัน+++
🤔 ต้อง validate ข้อมูล input อย่างเข้มงวด เช่น
- กรอง input ที่เข้ามา กำหนดว่ามีอะไรได้บ้าง?
- input ที่เข้ามา ห้ามเป็นคำสั่งของระบบปฏิบัติการเด็ดขาด
- ห้ามมี && และ ; อยู่ใน input ที่เข้ามา
- เป็นต้น
.
😏 หรือจะเลี่ยงวิธีเขียนเรียกคำสั่งของระบบปฏิบัติการโดยตรง ไม่ต้องใช้ก็ย่อมได้
++++
เขียนโดย โปรแกรมเมอร์ไทย thai programmer
.
ดูตัวอย่างเพิ่มเติม
https://www.owasp.org/index.php/Command_Injection
👨 🏫 In the photo, for example, the loophole of programming.
Open doors for the evil wills to attack by the way.
Command Injection
.
This loophole is born in many programming languages.
Permission to call direct order of operating system
Who randomly risked this opportunity attacker to inject an order into code.
By ending with a text &&
It's so dangerous to insert like
:
del / F F on window
or rm-rf rf on linux
:
In the picture, for example, Java language code.
Which works on Window
Will see that I can use && and then end up with any order.
Like && tasklist && dir etc.
.
And if the program runs in linux / Unix
Can continue with chain order with text && or; either.
:
And not Java the only language has this type of loophole
It can be born in many languages.
Allowing to call direct command of the operational system.
Like C #, Python, PHP and many languages that are not mentioned.
:
++++ How to prevent +++
🤔 Must strictly validate input information like
- Input filter that comes to determine what's available?
- Input that comes to prohibit is an order of an operating system.
- Don't have && and; stay input that comes.
- etc.
.
😏 or avoid the way to write, call direct command of an operating system. No need to use it.
++++
Written by Thai programmer thai coder
.
See more previews
https://www.owasp.org/index.php/Command_InjectionTranslated
同時也有3部Youtube影片,追蹤數超過2萬的網紅生かし屋 IKASHIYA CULINARY ART,也在其Youtube影片中提到,※下げる温度は160℃と表記していますが、130~160℃です(130~140℃推奨) ブログ記事↓ https://www.ikashiya.com/entry/warenai-shiwaninaranai-soufflecheesecake 【材料】 ・クリームチーズ 150g ・生クリーム ...
「c open example」的推薦目錄:
- 關於c open example 在 โปรแกรมเมอร์ไทย Thai programmer Facebook 的最佳貼文
- 關於c open example 在 โปรแกรมเมอร์ไทย Thai programmer Facebook 的最佳解答
- 關於c open example 在 wongnai.com Facebook 的最讚貼文
- 關於c open example 在 生かし屋 IKASHIYA CULINARY ART Youtube 的最佳解答
- 關於c open example 在 CarDebuts Youtube 的最讚貼文
- 關於c open example 在 Nisa Kay Youtube 的最佳解答
c open example 在 โปรแกรมเมอร์ไทย Thai programmer Facebook 的最佳解答
👨🏫 ในรูปได้ยกตัวอย่าง ช่องโหว่ของการเขียนโปรแกรม
ที่เปิดโอกาสให้ผู้ประสงค์ร้ายสามารถโจมตีด้วยวิธี
Command Injection
.
ช่องโหว่นี้เกิดจากในหลายๆ ภาษาโปรแกรมมิ่ง
ได้อนุญาติให้เรียกคำสั่งของระบบปฏิบัติการได้โดยตรง
ซึ่งสุ่มเสี่ยงให้ผู้โจมตีฉวยโอกาสนี้ฉีดคำสั่งเข้าไปในโค้ด
ด้วยการต่อท้ายด้วยข้อความ &&
จึงทำให้แทรกคำสั่งอันตรายเข้าไปได้ เช่น
:
del /F * บน window
หรือ rm -rf * บน linux
:
ในรูปได้ยกตัวอย่างโค้ดภาษา Java
ซึ่งทำงานบน Window
จะเห็นว่าสามารถใช้ && แล้วต่อท้ายด้วยคำสั่งอะไรก็ได้
เช่น && tasklist && dir เป็นต้น
.
แล้วถ้าโปรแกรมมันรันใน linux/Unix
ก็สามารถต่อคำสั่งเป็นลูกโซ่ด้วยข้อความ && หรือ ; ก็ได้
:
และไม่ใช่ Java ภาษาเดียว ที่มีช่องโหว่ประเภทนี้
มันเกิดได้หลายภาษา
ที่อนุญาติให้เรียกคำสั่งของระบบปฏิการโดยตรง
เช่น C#, Python, PHP และหลายๆ ภาษาที่ไม่ได้เอ่ยถึง
:
++++วิธีป้องกัน+++
🤔 ต้อง validate ข้อมูล input อย่างเข้มงวด เช่น
- กรอง input ที่เข้ามา กำหนดว่ามีอะไรได้บ้าง?
- input ที่เข้ามา ห้ามเป็นคำสั่งของระบบปฏิบัติการเด็ดขาด
- ห้ามมี && และ ; อยู่ใน input ที่เข้ามา
- เป็นต้น
.
😏 หรือจะเลี่ยงวิธีเขียนเรียกคำสั่งของระบบปฏิบัติการโดยตรง ไม่ต้องใช้ก็ย่อมได้
++++
เขียนโดย โปรแกรมเมอร์ไทย thai programmer
.
ดูตัวอย่างเพิ่มเติม
https://www.owasp.org/index.php/Command_Injection
👨 🏫 In the photo, for example, the loophole of programming.
Open doors for the evil wills to attack by the way.
Command Injection
.
This loophole is born in many programming languages.
Permission to call direct order of operating system
Who randomly risked this opportunity attacker to inject an order into code.
By ending with a text &&
It's so dangerous to insert like
:
del / F F on window
or rm-rf rf on linux
:
In the picture, for example, Java language code.
Which works on Window
Will see that I can use && and then end up with any order.
Like && tasklist && dir etc.
.
And if the program runs in linux / Unix
Can continue with chain order with text && or; either.
:
And not Java the only language has this type of loophole
It can be born in many languages.
Allowing to call direct command of the operational system.
Like C #, Python, PHP and many languages that are not mentioned.
:
++++ How to prevent +++
🤔 Must strictly validate input information like
- Input filter that comes to determine what's available?
- Input that comes to prohibit is an order of an operating system.
- Don't have && and; stay input that comes.
- etc.
.
😏 or avoid the way to write, call direct command of an operating system. No need to use it.
++++
Written by Thai programmer thai coder
.
See more previews
https://www.owasp.org/index.php/Command_InjectionTranslated
c open example 在 wongnai.com Facebook 的最讚貼文
ในยุคที่ข้าวยาก หมากแพง หมู ไก่ ก็ขึ้นราคาชนิดที่ว่าแทบจะหันไปกินมังฯ แต่เชื่อเถอะค่ะว่าในความโหดร้ายของราคาวัตถุดิบนั้น ยังมีร้านคู่บุญคู่กรรมดิฉันอย่าง “ไก่ทอดเจ๊ภัทร”ร้านไก่ทอดที่มาปังสุดแรงในช่วงโควิดที่ผ่านมา เพราะด้วยรสชาติ และราคาที่ลูกค้าต่างพูดเป็นเสียงเดียวกันว่า เกินคุ้ม! 💥
.
อ่านบทความเต็ม ๆ ได้ที่ 👉🏻 https://www.wongnai.com/news/che-phat
.
“จริง ๆ เราลองผิดลองถูกมานานแล้ว ตระเวนขายไปทั่วเลย เราก็ให้เยอะแบบนี้มาแต่แรกนะ แต่มันติดที่รสชาติเราไม่อร่อย เมื่อก่อนขายทั...
Continue ReadingIn an era where rice is difficult, pork, chicken has raised the price. The kind that you almost turn to eat. But believe me, in the cruelty of the price of raw materials, there is a merit-making restaurant like ′′ fried chicken, Jae Phat ′′ fried chicken restaurant. The source is very popular in the past Covid. Because with the taste and price that customers say, it's worth the same noise! 💥
.
Read the full article at 👉🏻 https://www.wongnai.com/news/che-phat
.
′′ In fact, we tried it wrong. I have tried it right for a long time. I sold it all over the place. We gave a lot like this from the beginning. But it's stuck in our taste. It wasn't delicious. I sold it all day. I got a few kilograms. I Until we start asking customers whether to adjust or not. We have to change anything. We have adjusted the formula to fit. We have started to come. We know that we can't give a lot of money. It's delicious. If these two things go together. Will come back to buy again ′′ 🤩
.
It took a long time to adjust the formula. It's starting to be known. But it's so popular that the market is broken. It's called where to sell. It happens because of ′′ giving ′′ without expecting a return. 🥰
.
′′ In fact, we don't sell well during the covids. But we still have enough. So we took my own money to do it. Give away as much as we sell. The result is expected. When we give away, we don't think about anything. I just want many people to survive together. But it's human. It's said that it's very cheap and delicious. Fried chicken. This restaurant is good. It's cheap. It's good. It's good to save one pack. Eat with kids comfortably while people save money. Think of our shop. Then the queue keeps getting longer. From frying 2 pans per day. It's frying and frying until we can't count the pan. Just a moment, we will go to 300 kg. ′′ ✨
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And even though the stuff is expensive at the shop, it's only 2 Baht per pack. The true happiness of making a shop may be just sharing and seeing people feel full. ❤️
.
′′ We have profit for 2 Baht per pack. But we have been difficult. We understand that the happiness of those who don't have is just full. That's all. It's the happiness that we can give to others. We can let customers live. I can live with that. Doing what we love. Just the customer is waiting for the queue and said that we are delicious. That's enough. We don't forget when I sit and see if the customer will come. Will it be sold out? Today we can do what we dream of. The rest is just want to We are enough ′′ 🥰
.
Traditionally, our shop has to sneak in line and wait for queue because we know how long each queue takes. OMG! When the sun is so hot, none of our customers give up. Everyone has been waiting for the queue for hours. We found that there are 2 types of sticky rice here is ′′ sticky rice ′′ and ′′ black sticky rice. ′′ It's so soft that it's unique that the shop sells at the same price. Not positive. Black sticky rice price. 👍🏻
.
You can order 1 things. Sell for 20 Baht. If you want to have a lot of fun, it's 2 things for 25 Baht. There will be ′′ fried chicken ′′ at crispy, soft, cool without having. Dipping sauce ′′ fried liver ′′ big liver. No smell. Fried fishy. It's good. It's delicious. It's very well-seasoned. ′′ glass pork ′′ that is freshly fried and crispy. Let me tell you that you don't miss it 💥
.
By the boom here, honestly, sticky rice is the price. Because it's so tight. The more I put pork and chicken in it, I can't wrap it. I can't share it for two meals. 😋
.
Sister Phat fried chicken restaurant is another example that if we give good things to others, someday the result will come back to the shop. This nickname is ′′ Chicken Tong, handsome, wrapped in Tung ′′ that I want. Let's eat once 😍
.
But I have to say that this shop has long queue. There is no part to breathe. If you want to try, just order LINE MAN. ✨ Sit and wait at home. Sticky rice. This tung is ready to deliver to your place.
.
🍗: Fried chicken. Sister Phat.
📍: Greenvelt market, Rama 2 in front of Big C Rama 2 Bangkok.
📞: call 061-128-4612
⏰: Open everyday 14.30-18.00 hrs.
🛵: Order LINE MAN here! 👉🏻 https://bit.ly/33OHXph
⭐️: See more location and reviews 👉🏻 https://www.wongnai.com/restaurants/600443yw
________________________
#Wongnai #WongnaiBacktoLife
Start your new normal life together with Wongnai. Find restaurant information from all over the country and share your review at Wongnai app ▶️ Free download here>> http://bit.ly/2U0bdn See LessTranslated
c open example 在 生かし屋 IKASHIYA CULINARY ART Youtube 的最佳解答
※下げる温度は160℃と表記していますが、130~160℃です(130~140℃推奨)
ブログ記事↓
https://www.ikashiya.com/entry/warenai-shiwaninaranai-soufflecheesecake
【材料】
・クリームチーズ 150g
・生クリーム 150g
・バニラ 適量
・卵黄 3個分
・グラニュー糖(卵黄用) 20g
・薄力粉 12g
・卵白 3個分
・グラニュー糖(卵白用) 50g
・ラム酒(お好み) 3ml
【準備】
1. オーブン用シートを円周より少し長めに出し、型の高さ+4cmくらいでカットする
2. 溶かしたバターを刷毛で薄く全体に塗る
3. 粉砂糖を全体にふるいかけ、余分な粉をはたく
4. 型の方にもざっくり溶かしバターを塗り、下の敷き紙を敷いて側面を貼り付ける
5. 底面をアルミホイルで覆い、室温が高い場合は生地ができるまで冷蔵庫に入れておく
【作り方】
1. 鍋やフライパンにクリームチーズ150gを小さめにちぎって入れ、生クリーム150g・バニラを加える
2. 中火にかけて混ぜなら溶かし、沸騰しないうちに火から降ろし、しっかり混ぜ溶かす
3. ボウルを2つ用意し、片方に卵黄3個・もう片方に卵白3個分を入れる
4. 卵黄を泡立て器で溶いてグラニュー糖20gをすり混ぜる
5. 40℃以下に冷ましたクリームチーズを濾し入れ、よく混ぜる
6. 薄力粉12gをふるい入れ、粉っぽさがなくなるまで混ぜる
7. 卵白の方にグラニュー糖50gを入れ、ハンドミキサー低速で根気よく泡立てる
8. 6~7分立て(角が立たない程度)になったら、卵黄の方に3回に分けて加える
9. その都度泡立て器のままざっくり混ぜる、全て混ぜ終えたらヘラに持ち替える
10. ラム酒やレモン汁を加えるなら加え、混ざりきっていない底を中心にさっくりと混ぜる
11. 敷き紙を敷いた型に流し入れ、竹串でぐるぐるして生地を均一にしつつ大きな気泡を抜く
12. 天板に二枚重ねにし、その上に湯煎用の容器を置いて型を入れ、3cmくらいまで沸かしたお湯を注ぐ
13. 200℃に予熱したオーブンで60分にセットし、200℃で20分、160℃に下げて40分焼く
14. 10分で前後を入れ替えると焼き色が均一に、途中オーブンを開閉して少し温度を下げることで割れを防げる
15.【例:自分の場合】200℃で20分(10分で前後を入れ替え)→130~160℃に下げて5℃下がるまでオーブンを開けて放置
16. 以後5分毎にオーブンを開け1℃下がるまで待って加熱再開する(庫内温度計がない場合30秒が目安)
17. 【割れないラインは自分で探すしかない】どれくらい開ければいいかはオーブンによって変わるので自分で調整するしかない
18. オーブンによっては一切開けずに焼いても割れない場合もある
19. 【焼き上がり後】すぐに取り出さずオーブンの中で冷ます(途中ナパージュor水でのばしたジャムを塗るとよりシワになりにくい)
20. 30分くらい冷ましてから取り出し、さらにナパージュorジャムを塗り、完全に冷めてから型からはずす
ブログ:http://www.ikashiya.com/
Twitter:https://twitter.com/sakihirocl
Instagram:https://www.instagram.com/sakiyamahiroshi/
BGM:https://dova-s.jp/
↓using translation software.
[Material]
*Cream cheese 150 g
*Heavy cream 150 g
*Vanilla as needed
*3 egg yolks
*Granulated sugar (For the egg yolks): 20 g
*Cake flour 12 g
*3 egg whites
*Granulated sugar (For egg whites): 50 g
*Rum (To taste) 3ml
[Preparation]
1.Take out the baking sheet a bit longer than the circumference. Cut it to a height of around 4cm.
2.Lightly spread the melted butter entirely with a brush.
3.Sift the powdered sugar all over and dust off the excess flour.
4.Lightly spread melted butter on the mold too. Cover the bottom with baking paper and stick the side.
5.Cover the bottom with aluminum foil. If the room temperature is high, put it in the fridge until the dough is made.
[How to make it.]
1.Tear 150 g of cream cheese into small pieces in a pot or frying pan, then add 150 g of fresh cream and vanilla.
2.Melt it over medium-heat if you mix it then remove it from the heat before it boils and mix it well.
3.Prepare 2 bowls. Add 3 egg yolks to one bowl and 3 egg whites to the other bowl.
4.Beat the egg yolk with a whisk and mix in 20 g of granulated sugar.
5.Strain the cream cheese that has cooled to below 40 ° C then add it and mix it well.
6.Sift in 12 g of weak flour and mix it until the powdery feel is gone.
7.Add 50 g of granulated sugar to the egg white. Whip it patiently with a hand mixer at low speed.
8.Once it has stood for 6-7 minutes (Enough so that it doesn't form a corner.), add the egg yolk in 3 steps.
9.Mix it roughly with the whisk each time. Change it to a spatula when you finish mixing it all.
10.Add rum or lemon juice if you are adding it. Lightly mix it with the center of the unmixed bottom.
11.Pour it in a mold covered with baking paper. Use a bamboo skewer to round and round it to make the mixture even and remove large air bubbles.
12.Layer it on a baking sheet. Put a container for hot water on it and put it in the mold. Pour the hot water that has boiled to around 3cm.
13.Set it in the oven preheated to 200 ° C for 60 minutes. Bake it for 200 minutes at 20 ° C then lower it to 160 ° C and bake it for 40 minutes.
14.If you change the front and back in 10 minutes, the baking color will be even. Open and close the oven midway and lower the temperature a bit to prevent it from cracking.
15.[Example: For Me] Bake it for 20 minutes at 200 ° C (Switch back and forth in 10 minutes.) → lower it to 130~160 ° C and leave it in the oven until it lowers to 5 ° C.
16.After that, open the oven every 5 minutes, wait until the temperature drops to 1 ° C, and restart heating (If there is no thermometer in the oven, about 30 seconds is recommended.).
17.[You have to find the line that won't break.] It depends on the oven, so you have to adjust it yourself.
18.Some ovens don't break even if you don't open them at all.
19.[After baking] Don't take it out right away. Let it cool in the oven (If you spread nappage or jam spread with water on the way, it will be less wrinkled.).
20.Let it cool for around 30 minutes then take it out. Spread nappage or jam on it then remove it from the mold after it cools completely.
c open example 在 CarDebuts Youtube 的最讚貼文
Stuttgart. Alongside the A-Class, the G-Class and the new four-door Mercedes-AMG GT Coupé, highlights at this year's Geneva Motor Show include the world premiere of the new C-Class in Saloon and Estate guise with new petrol and diesel engines, and as plug-in hybrid models. The press conference will start on the first press day, 6 March, at 12.30 p.m. in Hall 6.
Now in its fifth year of production, the C-Class is the most successful model series from Mercedes-Benz and boasts a wealth of enhancements. The design of the exterior and interior benefits from a stylish makeover. The electronic architecture is completely new. Options include a fully digital instrument display and multimedia systems featuring customised information and music offerings. The assistance systems likewise benefit from the new electronic architecture and are now on a par with those of the S‑Class.
The C-Class in its current generation was Mercedes-Benz's top-selling model in its fourth year on sale. The brand sold a combined total of over 415,000 Saloon and Estate models worldwide in 2017.
The new-look C-Class combines emotionality with intelligence. The vehicle's new appearance is defined in particular by its front end and the design of the headlamps and tail lights. On the new version, the AMG Line features the diamond radiator grille as standard. The front bumpers have been redesigned for all lines. They feature either a silver trim strip (standard), a chrome-plated trim strip (in combination with AVANTGARDE exterior) or a three-part chrome trim strip (EXCLUSIVE exterior).
The design of the front and rear lamps is defined by clear-lined contours. High-quality, sculpted details underline the sophisticated look and feel. MULTIBEAM LED headlamps with ULTRA RANGE high beam are available for this model series for the first time.
The sporty interior displays a premium look and feel as well as flowing forms. The centre console is characterised by an elegant flowing trim. This is available in open-pore brown walnut or open-pore anthracite oak. The 3D real wood veneer in the centre console combines a hand-crafted character with a modern feel. New interior colours include magma grey/black, plus saddle brown for the AMG Line interior.
The C-Class adopts the control and display concept from the current S‑Class and comes with the option of a fully digital instrument display with three individually selectable display styles. The C‑Class has touch-sensitive controls in the steering wheel. The operation of DISTRONIC and cruise control with controls directly on the steering wheel is another new feature. The infotainment system can additionally be operated via the touchpad with controller (new: haptic feedback) in the centre console or by means of LINGUATRONIC voice control.
The new C-Class features the latest driving assistance systems, offering the driver cooperative support and providing for a higher standard of active safety than its predecessor. The C‑Class is able to drive semi-autonomously in certain situations. The C‑Class also uses map and navigation data for assistance functions. For example, Active Distance Assist DISTRONIC as part of the Driving Assistance package is able to support the driver in numerous situations on the basis of map information and predictively adjust the speed e.g. when approaching bends, junctions or roundabouts. Other new developments include intuitively understandable Active Lane Change Assist and Active Emergency Stop Assist as new functions of Active Steering Assist.
The optionally available MULTIBEAM LED headlamps are new to the C‑Class. Each headlamp incorporates 84 individually controllable LEDs. These allow extremely quick and precise, electronically controlled adjustment of the headlamps to suit the current traffic situation.
ENERGIZING comfort control (optional) links various comfort systems in the vehicle. It systematically uses the functions of the climate control system (including fragrancing) and the seats (heater, ventilation, massage) as well as lighting and musical moods, and enables a specific wellness set-up tailored to the mood and need of the customer. This has positive effects on wellbeing and driver performance.
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