A really bare bones Arduino using ATMega 328P DIP, SPI and Serial Interfaces and a few LEDs. Arduino stripped down to bare basics so everyone can afford it. - MAPone/MAPone.bak at master · MakersAsylumIndia/MAPone The most updated BGP Looking Glass database. MAC ADDRESS Vendor Lookup 00:00:00 XEROX CORPORATION MAC ADDRESS Vendor Lookup 00:00:01 XEROX CORPORATION EBCDIC and ASCII Default Conversion Tables. z/OS Cryptographic Services ICSF Application Programmer's Guide. SA22-7522-16. This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII. Table 375 shows the EBCDIC to ASCII default conversion table. Please enter the MAC address or vendor name. Multiple batch input ...VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. In case an attacker forces you to reveal the password, VeraCrypt provides plausible deniability. If you want to find the manufacturer a certain MAC address belongs to, enter your full MAC address or first 6 hexadecimal digits. This tool support most of the common formats such as 00-10-fa-c2-bf-d5, 00:10:fa:c2:bf:d5, 0010.fac2.bfd5, 00 10 fa c2 bf d5, or 0010fac2bfd5. If you want to find a list of MAC address prefixes based on the ... alac.log. 00000000 47 45 54 20 2f 6c 69 73 74 65 6e 20 48 54 54 50 GET /lis ten HTTP. 00000010 2f 31 2e 31 0d 0a 48 6f 73 74 3a 20 31 37 32 2e /1.1..Ho st: 172. 00000020 31 37 2e 31 30 36 2e 36 34 3a 38 30 30 30 0d 0a 17.106.6 4:8000.. 00000030 41 63 63 65 70 74 2d 4c 61 6e 67 75 61 67 65 3a Accept-L anguage: Jan 1, 2022 · commit: 0960c14dd477f56144818ebe88717b94d55a6f46 [] [author: Kenny Root <[email protected]> Mon Sep 21 13:52:10 2015 -0700: committer: Kenny Root <[email protected]> Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley. Cisco develops, manufactures and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Through its numerous acquired subsidiaries, such as ... Feb 21, 2020 · Trust Stores contains trusted root certificates that are preinstalled with iOS, macOS, watchOS and tvOS. Actalis Authentication Root CA. Actalis Authentication Root CA. RSA. 4096 bits. SHA-256. 57 0A 11 97 42 C4 E3 CC. 11:22:02 Sep 22, 2030. 1.3.159.1.17.1. 55 92 60 84 EC 96 3A 64 B9 6E 2A BE 01 CE 0B A8 6A 64 FB FE BC C7 AA B5 AF C1 55 B3 7F D7 60 66.Certificate name Issued by Type Key size Sig alg Serial number Expires EV policy Fingerprint (SHA-256) Class 3 Public Primary Certification Authority: Class 3 Public Primary Certification AuthorityThe Wireshark OUI lookup tool provides an easy way to look up OUIs and other MAC address prefixes. It uses the Wireshark manufacturer database, which is a list of OUIs and MAC addresses compiled from a number of sources. Type or paste in a list of OUIs, MAC addresses, or descriptions below. OUIs and MAC addresses may be colon-, hyphen-, or ...Status Help. The Status page displays the Router's current status and configuration. All information is read-only. LAN - The following parameters apply to the LAN port of the Router.Trust Stores contains trusted root certificates that are preinstalled with iOS, iPadOS, macOS, tvOS, and watchOS.Mar 5, 2020 · The iOS 11 Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server. Oracle trusts the following Certificate Authorities. actalisauthenticationrootca [jdk], Sep 22, 2011, trustedCertEntry, Certificate fingerprint (SHA-256): 55:92:60:84 ... {"payload":{"allShortcutsEnabled":false,"fileTree":{"bin/yara_rules":{"items":[{"name":"bitcoin.yara","path":"bin/yara_rules/bitcoin.yara","contentType":"file ... Parameters. Displays content about the CA certificate. Displays content about the local certificate. Specifies the PKI realm name of a certificate to be checked. The value can only be set to default. Specifies the content of the default built-in certificate.The iOS 7.1.2 Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server. When IT administrators create Configuration Profiles for iPhone, iPad, or iPod ...This list of trusted certificates provided and maintained by Google applies only to Gmail for S/MIME. The list of CAs are trusted solely at Google's discretion and Google retains the right to remove root CAs at will, with or without reason. Important : At least one intermediate CA certificate must be present in the chain. The string for a given hex number will depend on the programming language of the string. Theoretically you can invent your own alphabet and language, encode it and produce strings. In ASCII, which is one of the most common encoding systems, a few conversion examples are as follows: 48 65 6C 6C 6F = Hello 68 65 6C 6C 6F = hello 47 6F 6F 64 20 6D ...This is generally not possible. Using the MAC address, you can look up the maker of the Bluetooth radio. That’s it. Sometimes, this can give a strong hint at the type. However, if a device is close enough for mutual data exchange, you will eventually get their name and device type using the so-called Inquiry process.I also tried the Powershell CMD as Admin and it returned a post stating that that particular GUID was not found. I get those Event ID 64 local host deals and from what I can find it is a Google ...Jul 20, 2018 · Actalis Authentication Root CA. Actalis Authentication Root CA. RSA. 4096 bits. SHA-256. 57 0A 11 97 42 C4 E3 CC. 11:22:02 Sep 22, 2030. 1.3.159.1.17.1. 55 92 60 84 EC 96 3A 64 B9 6E 2A BE 01 CE 0B A8 6A 64 FB FE BC C7 AA B5 AF C1 55 B3 7F D7 60 66. Hex dump of ellenbca.pdf Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000000 25 50 44 46 2D 31 2E 33 0A 25 C7 EC 8F A2 0A 35 00000010 20 30 20 6F 62 6A ...I also tried the Powershell CMD as Admin and it returned a post stating that that particular GUID was not found. I get those Event ID 64 local host deals and from what I can find it is a Google ...Trust Stores contains trusted root certificates that are preinstalled with iOS, iPadOS, macOS, tvOS, and watchOS.Nếu đúng là như vậy, bạn sẽ cần phải làm sạch tai nghe để giải quyết lỗi laptop không nhận tai nghe hiệu quả. Bước 1: Tìm một chiếc bông tăm nhỏ, sao cho nó có thể nằm gọn trong cổng kết nối tai nghe của bạn. Bước 2: Sau khi chiếc bông tăm đa vào bên trong giắc cắm ...4.2.4.1 Input TS_RFX_TILESET Message. Article. 04/06/2021. Feedback. The following is an annotated dump of a TS_RFX_TILESET (section 2.2.2.3.4) message containing a single encoded 64x64 tile. 00000000 c7 cc 3e 0b 00 00 01 00 c2 ca 00 00 51 50 01 40 00000010 01 00 23 0b 00 00 66 66 77 88 98 c3 ca 23 0b 00 00000020 00 00 00 00 00 00 00 00 ae 03 ...Trust Stores contains trusted root certificates that are preinstalled with iOS, macOS, watchOS and tvOS.Information about Samsung Electronics Ltd. Information about. Samsung Electronics Ltd. Samsung Electronics Ltd is a MAC vendor associated with the following MAC addresses. OUI ID. OUI ID (hexa) Action. 68FCCA. 68-FC-CA.This topic contains EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII. Code Page Translation Tables This document provides the code page translation tables distributed with the Oracle Tuxedo Mainframe Adapter for TCP Gateway (hereafter referenced as TMA TCP Gateway) product. Code Page Translation Tables This document provides the code page translation tables distributed with the Oracle Tuxedo Mainframe Adapter for TCP Gateway (hereafter referenced as TMA TCP Gateway) product. DNS:mail.betonwerk.sk, DNS:mail.csonkatrans.sk, DNS:mail.erbo.sk, DNS:mail.fefecarpbaits.sk, DNS:mail.firstclasssales.hu, DNS:mail.inspiro-s.eu, DNS ... Here are the steps to convert hex to decimal: Get the decimal equivalent of hex from table. Multiply every digit with 16 power of digit location. (zero based, 7DE: E location is 0, D location is 1 and the 7 location is 2) Sum all the multipliers. Here is an example: 7DE is a hex number 7DE = (7 * 16 2) + (13 * 16 1) + (14 * 16 0) 7DE = (7 * 256 ...Jan 1, 2022 · commit: 0960c14dd477f56144818ebe88717b94d55a6f46 [] [author: Kenny Root <[email protected]> Mon Sep 21 13:52:10 2015 -0700: committer: Kenny Root <[email protected]> Intel Corporation is a MAC vendor associated with the following MAC addresses. OUI ID. OUI ID (hexa) Action. 70D8C2. 70-D8-C2. Go. 14755B. 14-75-5B.We would like to show you a description here but the site won’t allow us. We would like to show you a description here but the site won’t allow us.Mar 11, 2021 · As a developer, you'll eventually need to look up hex or ASCII values and see what they translate to. You might also need to know what the decimal, binary, or HTML values are, too. If you search for these codes online, you'll often find tables that are really just images. We would like to show you a description here but the site won’t allow us.We would like to show you a description here but the site won’t allow us.This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII. This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII.Please enter the MAC address or vendor name. Multiple batch input ...alac.log. 00000000 47 45 54 20 2f 6c 69 73 74 65 6e 20 48 54 54 50 GET /lis ten HTTP. 00000010 2f 31 2e 31 0d 0a 48 6f 73 74 3a 20 31 37 32 2e /1.1..Ho st: 172. 00000020 31 37 2e 31 30 36 2e 36 34 3a 38 30 30 30 0d 0a 17.106.6 4:8000.. 00000030 41 63 63 65 70 74 2d 4c 61 6e 67 75 61 67 65 3a Accept-L anguage:HTML - URL Encoding. URL encoding is the practice of translating unprintable characters or characters with special meaning within URLs to a representation that is unambiguous and universally accepted by web browsers and servers. These characters include −. ASCII control characters − Unprintable characters typically used for output control.众所周知mac地址的前6位都是由IEEE的注册管理机构RA分配给厂商，分配时只分配前三个字节（即前6位），后三个字节（后6位）由各厂商自行分配。mac地址由IEEE组织统一管理，所有合法的mac地址都可以通过IEEE官网查询到厂商。 下面列出思科厂商截至到2018年11月10日所有的的地址前缀。共计841个前缀 ...EBCDIC and ASCII Default Conversion Tables. z/OS Cryptographic Services ICSF Application Programmer's Guide. SA22-7522-16. This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII. Table 375 shows the EBCDIC to ASCII default conversion table.We would like to show you a description here but the site won’t allow us.SSL information of zendesk.com. Share! Here is the information we found in zendesk.com SSL Certificate.Feb 24, 2017 · The iOS 7.1.2 Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server. When IT administrators create Configuration Profiles for iPhone, iPad, or iPod ... Jul 19, 2017 · Decoding RS485 signal. I'm spying on some RS485 communication between two devices. The only information I know is that the master is 'pinging' the slave constantly. Its checking if it is still connected and functioning. The first i need to detect is the correct properties of the signal (baud rate, data bits, parity, stop bits). They, therefore, must be encoded before being sent. Encoding replaces unsafe ASCII characters with a "%" followed by two hexadecimal digits. Additionally, URL's cannot contain spaces and are usually converted into either a "+" or a %20. The browser will encode according to the character set in the document which is usually UTF-8. The Wireshark OUI lookup tool provides an easy way to look up OUIs and other MAC address prefixes. It uses the Wireshark manufacturer database, which is a list of OUIs and MAC addresses compiled from a number of sources. Type or paste in a list of OUIs, MAC addresses, or descriptions below. OUIs and MAC addresses may be colon-, hyphen-, or ... Feb 24, 2017 · The iOS 7.1.2 Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server. When IT administrators create Configuration Profiles for iPhone, iPad, or iPod ... Trust Stores contains trusted root certificates that are preinstalled with iOS, iPadOS, macOS, tvOS, and watchOS.Code Page Translation Tables This document provides the code page translation tables distributed with the Oracle Tuxedo Mainframe Adapter for TCP Gateway (hereafter referenced as TMA TCP Gateway) product. Trust Stores contains trusted root certificates that are preinstalled with iOS, iPadOS, macOS, tvOS, and watchOS.The iOS 7.1.2 Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server. When IT administrators create Configuration Profiles for iPhone, iPad, or iPod ...If you want to find the manufacturer a certain MAC address belongs to, enter your full MAC address or first 6 hexadecimal digits. This tool support most of the common formats such as 00-10-fa-c2-bf-d5, 00:10:fa:c2:bf:d5, 0010.fac2.bfd5, 00 10 fa c2 bf d5, or 0010fac2bfd5. If you want to find a list of MAC address prefixes based on the ...EBCDIC and ASCII Default Conversion Tables. z/OS Cryptographic Services ICSF Application Programmer's Guide. SA22-7522-16. This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII. Table 375 shows the EBCDIC to ASCII default conversion table.Here's how you can get the SHA-256 fingerprint from the admin console of the Identity Provider. Azure Go to your Azure portal Navigate to Azure Active Directory -> Enterprise Applications -> All Applications Search and open the Fres...Jul 20, 2018 · Actalis Authentication Root CA. Actalis Authentication Root CA. RSA. 4096 bits. SHA-256. 57 0A 11 97 42 C4 E3 CC. 11:22:02 Sep 22, 2030. 1.3.159.1.17.1. 55 92 60 84 EC 96 3A 64 B9 6E 2A BE 01 CE 0B A8 6A 64 FB FE BC C7 AA B5 AF C1 55 B3 7F D7 60 66. Jan 1, 2022 · commit: 0960c14dd477f56144818ebe88717b94d55a6f46 [] [author: Kenny Root <[email protected]> Mon Sep 21 13:52:10 2015 -0700: committer: Kenny Root <[email protected]> Jul 20, 2018 · The watchOS Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server. When IT administrators create Configuration Profiles for watchOS, they don't need ... Parameters. Displays content about the CA certificate. Displays content about the local certificate. Specifies the PKI realm name of a certificate to be checked. The value can only be set to default. Specifies the content of the default built-in certificate.A really bare bones Arduino using ATMega 328P DIP, SPI and Serial Interfaces and a few LEDs. Arduino stripped down to bare basics so everyone can afford it. - MAPone/MAPone.bak at master · MakersAsylumIndia/MAPone We would like to show you a description here but the site won’t allow us. Sep 22, 2011 · Info; Owner: CN=Actalis Authentication Root CA,O=Actalis S.p.A./03358520967,L=Milan,C=IT; Valid Dates: 09-22-2011 to 09-22-2030; Serial No: 6271844772424770508 ... Nếu đúng là như vậy, bạn sẽ cần phải làm sạch tai nghe để giải quyết lỗi laptop không nhận tai nghe hiệu quả. Bước 1: Tìm một chiếc bông tăm nhỏ, sao cho nó có thể nằm gọn trong cổng kết nối tai nghe của bạn. Bước 2: Sau khi chiếc bông tăm đa vào bên trong giắc cắm ...DigiCert Root and Intermediate Certificates for TLS, Code Signing, Client, S/MIME, and Document Signing. Download and Test Trusted SSL Certificate Authority Certificates Information about Samsung Electronics Ltd. Information about. Samsung Electronics Ltd. Samsung Electronics Ltd is a MAC vendor associated with the following MAC addresses. OUI ID. OUI ID (hexa) Action. 68FCCA. 68-FC-CA.Then, I am used the tool HxD for record my hex code in give elif->file.png because header than '89 50 4E 47 0D 0A 1A 0A'. Finally, in reversed the png, we find the flag. easyctf {r3v3r5ed_4ensics}In this article. If the client already has a license in its store, it sends the license in the Client License Information message as a response to the Server License Request (section 2.2.2.1) message.Click Network. Under Preferred Networks, select the network connection you are using, then click Advanced. The MAC address is listed as Wi-Fi Address. Tap the Menu icon. Tap Devices, select the device, look for the MAC ID. Check if it matches any of your devices' MAC addresses. Trend Micro recommends removing unknown devices from your network.The server sends the license to the client in the Server New License message. See sections 2.2.2.7 and 3.2.5.7 for more information.Here's how you can get the SHA-256 fingerprint from the admin console of the Identity Provider. Azure Go to your Azure portal Navigate to Azure Active Directory -> Enterprise Applications -> All Applications Search and open the Fres...Alias name: accvraiz1 SHA1: 93:05:7A:88:15:C6:4F:CE:88:2F:FA:91:16:52:28:78:BC:53:64:17 SHA256: 9A:6E:C0:12:E1:A7:DA:9D:BE:34:19:4D:47:8A:D7:C0:DB:18:22:FB:07:1D:F1 ... Jun 24, 2021 · 4.7 Server Upgrade License (SERVER_UPGRADE_LICENSE) The Server Upgrade License message is sent to the client to upgrade a license in its license store. The message type is UPGRADE_LICENSE (0x04) in the Licensing Preamble (section 2.2.1.2 ). See section 2.2.2.6 for more information. 00000000 04 03 95 1b 09 00 7d 1b-40 06 79 f3 66 e3 1c ef ... URL Encoding Functions. In JavaScript, PHP, and ASP there are functions that can be used to URL encode a string. PHP has the rawurlencode () function, and ASP has the Server.URLEncode () function. In JavaScript you can use the encodeURIComponent () function. Click the "URL Encode" button to see how the JavaScript function encodes the text.Trust Stores contains trusted root certificates that are preinstalled with iOS, iPadOS, macOS, tvOS, and watchOS.We would like to show you a description here but the site won’t allow us. Press your Windows Key and type Windows Powershell. Click "Run as Administrator" to open it. Acknowledge the UAC Prompt (Click Yes) You will get a window that looks like a command window, but with ...In this article. The following example contains a key generation request shown in ASN.1 format. 0000: 30 82 02 4e ; SEQUENCE (24e Bytes) 0004: 30 82 01 36 ; SEQUENCE (136 Bytes) 0008: | 30 82 01 22 ; SEQUENCE (122 Bytes) 000c: | | 30 0d ; SEQUENCE (d Bytes) 000e: | | | 06 09 ; OBJECT_ID (9 Bytes) 0010: | | | | 2a 86 48 86 f7 0d 01 01 01 | | | | ; 1.2.840.113549.1.1.1 RSA (RSA_SIGN) 0019 ...HTML - URL Encoding. URL encoding is the practice of translating unprintable characters or characters with special meaning within URLs to a representation that is unambiguous and universally accepted by web browsers and servers. These characters include −. ASCII control characters − Unprintable characters typically used for output control.
The iOS 11 Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server.. Sampercent27s club puerto rico
Hex dump of ellenbca.pdf Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000000 25 50 44 46 2D 31 2E 33 0A 25 C7 EC 8F A2 0A 35 00000010 20 30 20 6F 62 6A ...Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.A really bare bones Arduino using ATMega 328P DIP, SPI and Serial Interfaces and a few LEDs. Arduino stripped down to bare basics so everyone can afford it. - MAPone/MAPone.bak at master · MakersAsylumIndia/MAPone We would like to show you a description here but the site won’t allow us.Jun 24, 2021 · The server sends the license to the client in the Server New License message. See sections 2.2.2.7 and 3.2.5.7 for more information. The Wireshark OUI lookup tool provides an easy way to look up OUIs and other MAC address prefixes. It uses the Wireshark manufacturer database, which is a list of OUIs and MAC addresses compiled from a number of sources. Type or paste in a list of OUIs, MAC addresses, or descriptions below. OUIs and MAC addresses may be colon-, hyphen-, or ...In System Preferences, click the View menu and select Network. In the Network window that just opened, click the Wi-Fi, Ethernet, or Airport icon on the left. Now click Advanced on the bottom right. From the upper menu, click Hardware, and look for the MAC Address. Your MAC Address should be in the format: M:M:M:S:S:S.DNS:mail.betonwerk.sk, DNS:mail.csonkatrans.sk, DNS:mail.erbo.sk, DNS:mail.fefecarpbaits.sk, DNS:mail.firstclasssales.hu, DNS:mail.inspiro-s.eu, DNS ...EBCDIC and ASCII Default Conversion Tables. z/OS Cryptographic Services ICSF Application Programmer's Guide. SA22-7522-16. This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII. Table 375 shows the EBCDIC to ASCII default conversion table. Certificate name Issued by Type Key size Sig alg Serial number Expires; aa01 : CNNIC EV SSL : RSA : 1024 bits : SHA-1 : 1A 2F DD D9 35 3B 65 EE 1B B4 66 19 4D F3 10 DCHere are the steps to convert hex to decimal: Get the decimal equivalent of hex from table. Multiply every digit with 16 power of digit location. (zero based, 7DE: E location is 0, D location is 1 and the 7 location is 2) Sum all the multipliers. Here is an example: 7DE is a hex number 7DE = (7 * 16 2) + (13 * 16 1) + (14 * 16 0) 7DE = (7 * 256 ...This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII.Feb 24, 2017 · The iOS 7.1.2 Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server. When IT administrators create Configuration Profiles for iPhone, iPad, or iPod ... Please enter the MAC address or vendor name. Multiple batch input ...This section presents tables showing EBCDIC to ASCII and ASCII to EBCDIC conversion tables. In the table headers, EBC refers to EBCDIC and ASC refers to ASCII.Доверенные сертификаты ЦС для S/MIME в Gmail. This list of trusted certificates provided and maintained by Google applies only to Gmail for S/MIME. The list of CAs are trusted solely at Google's discretion and Google retains the right to remove root CAs at will, with or without reason. Important : At least one ...The Wireshark OUI lookup tool provides an easy way to look up OUIs and other MAC address prefixes. It uses the Wireshark manufacturer database, which is a list of OUIs and MAC addresses compiled from a number of sources. Type or paste in a list of OUIs, MAC addresses, or descriptions below. OUIs and MAC addresses may be colon-, hyphen-, or ...The macOS Sierra Trust Store contains three categories of certificates: Trusted root certificates are used to establish a chain of trust that's used to verify other certificates signed by the trusted roots, for example to establish a secure connection to a web server..