5 best practices to follow to make Kubernetes more secure

Since its inception, Kubernetes has increasingly become a popular open-source platform for managing containerized workloads and services. However, like any growing configuration and automation system, it can still be prone to certain insecurities. In fact, Kubernetes security can be more prone to attacks when it is set on the cloud.

Nevertheless, there are ways to make the workloads on this platform more secure and give you control on specific configurations.

1. Enable role-based access control (RBAC)

In Kubernetes deployment, avoid using namespaces as default, plan based on your workload permission needs, and enable RBAC.

Basically, when you do this, everything is denied by default. However, you can still define permissions to certain users who need access to the application programming interface (API). You can create roles and assign these users to those roles. You can also make cluster roles with permissions that apply to the namespaces.

2. Turn off privileged flag for containers

There is always a possibility that an attacker can still do some damage through your containers no matter how careful you are in your container orchestration. Because of the nature of Kubernetes and similar platforms, one could gain access to their underlying infrastructures. One way to prevent this is by turning off the privileged flag on your containers.

There are also secure profiling apps that you can use in securing your clusters, such as Seccomp, SELinux, and gVisor.

3. Disable public access to the API

Basically, you should avoid exposing your platform’s node to the web to ensure utmost Kubernetes security. As much as possible, only work with private nodes.

However, if you need to run the platform in the cloud, you can disable public access to the API. This is to prevent attackers to gain access to the API and obtain sensitive information. Aside from this, you can also utilize a load balancer or an API gateway and enable only the ports that you need to use.

4. Enable encryptions at rest

Enterprise Kubernetes uses etc, an open-source distributed key-value store, as the database to store objects on this platform. If an attacker can gain control of this store, they can have access to your information and use it in a negative way. read more

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5 things to bring to your hunting trip

Hunting is a hobby most outdoor enthusiasts enjoy doing. In areas where it is legally allowed, hunting can be enjoyed alone or with friends. If you want to know what items to bring to your next trip, such as bulk projectiles Australia gun shops offer or basic necessities, read on to find out.


Rifles are suited for hunting trips. They are long and lightweight which come in handy especially during long walks. There are different types of rifles which you can bring, depending on your level of expertise, purpose, and budget.

Rifles can be grouped into two: air and firearm. The former uses pellets for ammo while the latter uses projectiles or bullets. Rifles can have various lengths and different capabilities.

Cost-wise, the Escort 22LR Timber is a good starter pack. One retails for about $400 with scope and $300 for bare rifle. If you have money to spend, you can opt to get the Sako 85 Hunter which you can own for almost $3,000 complete set.

A bare rifle is affordable compared to a fully set one. A complete set can have scopes, detachable mags, and mounts. When choosing which rifle scopes Australia hunters use, it is best to ask the experts who know what to recommend.

Having a gun safe is also recommended but not required. For emergency situations, may it be during hunting or outdoor trips, it is best to store your gun in a secure place. One thing you don’t want to happen is to endanger yourself or others by a gun accidentally firing off.


If you bring a gun or rifle, you need ammunitions for them. 223 ammo is best used for rifles. They also come in different sizes and price tags depending on the type of rifle they will be used on.

Pellets, bullets, and projectiles are all different from one another. Pellets are commonly used in air guns or air rifles. On the other hand, bullets are used for firearms while bulk projectiles Australia gun shop ‘The Barn’ offers a lot of its variations.

If you want to know about what they offer, you may visit https://thebarn.net.au/categories/Factory+Ammunition/30. read more

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ในบรรดารายการอุปกรณ์คู่กายคู่ใจในชีวิตประจำวันของหลาย ๆ คนน่าจะมีสมาร์ทโฟนเป็นหนึ่งในนั้น เพราะหลายคนใช้เวลาหลายชั่วโมงต่อวันไปกับการจ้องหน้าจออุปกรณ์ชิ้นนี้ และปัญหาที่ทุกคนต้องเจอไม่ต่างกันคือแบตเตอรี่ที่บางทีหมดเร็วมาก ก่อนจะครึ่งวันแบตก็เกือบหมดแล้ว ทำให้หลายคนต้องคอยพกแบตสำรองมือถือ หลายคนเกรงว่าอาการที่แบตหมดไว ต้องคอยชาร์จบ่อย ๆ จะทำให้แบตเสื่อมหรือไม่ วันนี้เราจะมาดูว่าใช้งานอย่างไรจึงจะช่วยชะลอการเสื่อมของแบตโทรศัพท์ได้


สถานที่ที่เหมาะสมในการวางโทรศัพท์หรืออุปกรณ์ที่ใช้แบตเตอรี่ทั้งหลายคือในสถานที่ที่เป็นอุณภูมิปกติหรืออุณหภูมิห้อง การวางโทรศัพท์ทิ้งไว้ในรถ หรือใกล้เตาทำอาหาร จะเสี่ยงต่อการเกิดแบตเตอรี่เสื่อม อากาศเย็นจัดก็อาจทำให้แบตเสื่อมได้เช่นกัน ดังนั้นจึงควรเลี่ยงวางโทรศัพท์ตรงใกล้ช่องแอร์ หรือพกไปเล่นในเมืองหิมะจำลอง นอกจากนั้นความคิดที่จะแช่แบตในตู้เย็น ก็ไม่ใช่ความคิดที่ถูกต้อง ไม่ควรทำถ้าอยากจะถนอมแบตโทรศัพท์ให้อยู่กับเราไปนาน ๆ read more

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