投稿時間:2023-04-09 17:17:27 RSSフィード2023-04-09 17:00 分まとめ(19件)

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python	Pythonタグが付けられた新着投稿 - Qiita	pi picoでmicropython その42	https://qiita.com/ohisama@github/items/7599e37ade1d33206cc0	fromtimeimporttimeslee	2023-04-09 16:56:36
python	Pythonタグが付けられた新着投稿 - Qiita	[python]テキストファイル内の文字列を置換する	https://qiita.com/takeshiGiant/items/cb6d87ead621be8d376a	関数	2023-04-09 16:52:03
python	Pythonタグが付けられた新着投稿 - Qiita	[備忘録]よく使う言語の命名規則	https://qiita.com/2Gken1029/items/c1733e8780e2b527ae00	命名規則	2023-04-09 16:47:19
python	Pythonタグが付けられた新着投稿 - Qiita	GPT-3.5世代のオープンな言語モデルを調べてみた	https://qiita.com/suzuki_sh/items/4193ec903c3bc3859c76	chatgpt	2023-04-09 16:29:09
js	JavaScriptタグが付けられた新着投稿 - Qiita	[備忘録]よく使う言語の命名規則	https://qiita.com/2Gken1029/items/c1733e8780e2b527ae00	命名規則	2023-04-09 16:47:19
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScript でも、Python の type みたいに本当の型名を得たい	https://qiita.com/aKuad/items/317d54c16024a74aa8b8	fromdatetimeimporttimedel	2023-04-09 16:45:24
js	JavaScriptタグが付けられた新着投稿 - Qiita	【初心者】エクスポート・インポート記述メモ【備忘録】	https://qiita.com/miyaayim_study/items/29a9090c94b2de9277d8	説明	2023-04-09 16:11:14
Ruby	Rubyタグが付けられた新着投稿 - Qiita	自作のプログラムでオプションを使えるようにする(optparse)	https://qiita.com/katsu-17/items/b1bbc7646620d72a9845	optparse	2023-04-09 16:50:28
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	Proxmox VE上でOVSを使ってみる	https://qiita.com/ohtsuka-shota/items/907bcef6cf335d2d206b	httpsqiit	2023-04-09 16:00:47
Azure	Azureタグが付けられた新着投稿 - Qiita	Azure Front Door と Application Gateway を Key Vault と連携させる方法 と TLS/SSL 証明書 の整理	https://qiita.com/ueda_it/items/920627490cb12d3da17d	application	2023-04-09 16:01:07
Git	Gitタグが付けられた新着投稿 - Qiita	push時の「error: failed to push some refs to」についてのメモ	https://qiita.com/TK7110/items/6972184e1c607bfaf375	errorfailedtopushsomere	2023-04-09 16:37:40
海外TECH	DEV Community	Securely Connecting Your Networks: An Introduction to Site-to-Site VPN	https://dev.to/rishitashaw/securely-connecting-your-networks-an-introduction-to-site-to-site-vpn-5d67	Securely Connecting Your Networks An Introduction to Site to Site VPNIntroductionA Virtual Private Network VPN also known as VCN or Virtual Cloud Network is a logical isolated network infrastructure in the cloud that you can use to deploy your compute resources A VCN can be thought of as a private data center in the cloud that you have complete control over Site to site VCN allows two or more VCNs in different regions or between an on premises network and a VCN in the cloud to be connected creating a seamless and secure network environment In this blog post we will dive deeper into the concept of site to site VCN and explore its benefits how it works and some use cases for it What is Site to Site VCN Site to site VCN is a feature of Oracle Cloud Infrastructure OCI that enables the communication between two or more VCNs located in different regions or between an on premises network and a VCN in the cloud With site to site VCN you can establish a secure and private connection between two networks that are physically separated from each other Site to site VCN provides the ability to connect VCNs together over a secure VPN tunnel This VPN tunnel can be established between the VCNs using an IPsec VPN connection The VPN connection is configured with a VPN gateway which is a virtual router that terminates the VPN tunnel and provides connectivity between the VCNs Benefits of Site to Site VCNSecurity Site to site VCN provides a secure connection between two networks over the internet using an encrypted VPN tunnel This ensures that all data transmitted between the two networks is protected from unauthorized access Scalability Site to site VCN is a scalable solution that allows you to connect multiple VCNs together to create a larger more complex network environment You can add or remove VCNs as needed to meet your changing business requirements Cost effective Site to site VCN eliminates the need for expensive leased lines or dedicated circuits to connect your on premises network with your VCN in the cloud This can result in significant cost savings for your organization Easy to manage Site to Site VPN can be easily managed using a web based console or command line interface allowing network administrators to configure and monitor the VPN connections How Site to Site VCN WorksSite to site VCN uses IPsec VPN tunnels to establish a secure connection between two VCNs IPsec is a protocol suite for secure Internet Protocol IP communications that provides encryption and authentication of the data transmitted over the VPN tunnel To set up a site to site VCN connection you need to create a VPN gateway in each VCN that you want to connect The VPN gateway acts as a termination point for the VPN tunnel and provides connectivity between the two VCNs Once the VPN gateways are set up you need to configure the VPN connection between the two gateways This involves specifying the IP addresses of the two gateways configuring the encryption and authentication settings and defining the routes that will be used to direct traffic between the VCNs Use Cases for Site to Site VCNDisaster Recovery Site to site VCN can be used to create a disaster recovery environment that provides redundancy for your critical applications and data You can replicate your on premises environment in the cloud and use site to site VCN to connect the two environments This ensures that your applications and data are always available even in the event of a disaster Multi Region Connectivity Site to site VCN can be used to connect VCNs in different regions allowing you to create a global network environment that spans multiple geographic locations This can be useful for organizations that have a global presence and need to provide connectivity to their employees and customers around the world Cloud Migration Site to site VCN can be used to migrate your on premises applications and data to the cloud You can replicate your on premises environment in the cloud and use site to site VCN to connect the two environments allowing you to gradually migrate your applications and data to the cloud Hybrid Cloud Site to site VCN can be used to create a hybrid cloud environment that combines the resources of both your on premises data center and the cloud You can use site to site VCN to connect your on premises network to your VCN in the cloud providing seamless connectivity between the two environments Remote Access Site to site VCN can be used to provide remote access to your applications and data in the cloud You can use site to site VCN to connect your on premises network to your VCN in the cloud allowing remote workers to securely access your applications and data from anywhere in the world In this section we ll dive a bit deeper into some of the key features and considerations when setting up a Site to Site VCN Key Features of Site to Site VCNEncrypted communication As mentioned earlier Site to Site VCN uses encryption protocols to secure communication between networks This ensures that data is protected from interception and unauthorized access Static or dynamic routing Site to Site VCN can use static or dynamic routing to determine the best path for data to travel between networks Static routing is configured manually while dynamic routing automatically selects the best path based on network conditions Scalability Site to Site VCN is highly scalable meaning that it can be easily expanded to accommodate more users devices or networks This makes it ideal for organizations that need to quickly expand their network infrastructure Compatibility with cloud providers Site to Site VCN is compatible with most major cloud providers including Amazon Web Services AWS Microsoft Azure and Google Cloud Platform GCP This allows organizations to seamlessly integrate their on premises networks with cloud resources Considerations when Setting up Site to Site VPNBandwidth requirements Site to Site VCN can be bandwidth intensive particularly when transferring large amounts of data between networks It s important to ensure that the VCN connection has sufficient bandwidth to meet the needs of the organization Latency Site to Site VCN can introduce additional latency into network communication which can be particularly problematic for applications that require low latency such as video conferencing or real time data processing Security While Site to Site VPN is designed to be secure it s important to ensure that the VPN gateway is properly configured and that appropriate security protocols are in place This may include implementing two factor authentication configuring firewall rules and monitoring VPN traffic for anomalies Cost Site to Site VPN can be cost effective compared to other networking solutions but it s important to consider the total cost of ownership including hardware software and ongoing maintenance and support ConclusionSite to Site VPN is a powerful networking solution that enables organizations to securely connect their on premises networks with cloud resources With features such as encrypted communication scalability and compatibility with major cloud providers Site to Site VPN can be an effective way to extend network infrastructure and meet the demands of a modern organization However it s important to carefully consider bandwidth requirements latency security and cost when setting up a Site to Site VPN	2023-04-09 07:08:09
海外ニュース	Japan Times latest articles	Search continues for GSDF chopper after body reported in waters off Okinawa	https://www.japantimes.co.jp/news/2023/04/09/national/japan-sdf-helicopter-search-body/	Search continues for GSDF chopper after body reported in waters off OkinawaThe SDF and coast guard have searched the area with several vessels and aircraft including a submarine with at least part of the helicopter thought	2023-04-09 16:18:03
海外ニュース	Japan Times latest articles	Leaked documents show Seoul torn between U.S. demands and its own policy	https://www.japantimes.co.jp/news/2023/04/09/asia-pacific/south-korea-arms-us-torn/	Leaked documents show Seoul torn between U S demands and its own policyThe secret documents were based on signals intelligence which meant that the United States has been spying on one of its major allies in Asia	2023-04-09 16:14:34
ニュース	BBC News - Home	Junior doctor strike: Union's pay demands unrealistic, says Steve Barclay	https://www.bbc.co.uk/news/health-65223673?at_medium=RSS&at_campaign=KARANGA	easter	2023-04-09 07:55:00
ニュース	BBC News - Home	China simulates hitting 'key targets' on Taiwan	https://www.bbc.co.uk/news/world-65223970?at_medium=RSS&at_campaign=KARANGA	taiwan	2023-04-09 07:13:20
ニュース	BBC News - Home	Easter sermons: Do not lose heart over conflicts, Archbishop of Canterbury says	https://www.bbc.co.uk/news/uk-65224603?at_medium=RSS&at_campaign=KARANGA	divine	2023-04-09 07:07:37
ニュース	BBC News - Home	Mystery carvings came from dismantled royal church	https://www.bbc.co.uk/news/uk-scotland-edinburgh-east-fife-65163553?at_medium=RSS&at_campaign=KARANGA	edinburgh	2023-04-09 07:31:30
ニュース	BBC News - Home	NBA to investigate why Dallas Mavericks left out key players for defeat	https://www.bbc.co.uk/sport/basketball/65224569?at_medium=RSS&at_campaign=KARANGA	NBA to investigate why Dallas Mavericks left out key players for defeatThe Dallas Mavericks are facing an NBA investigation after leaving out key players against the Chicago Bulls despite still being in play off contention	2023-04-09 07:21:20